How does the solar energy work?

Solar energy technology work by converting sunlight into electricity. Sunlight is needed to excite electrons in a photovoltaic(PV) material, also called a solar cell. Solar cells or photovoltaic (PV) cells work using the photoelectric effect principle where electrons in a semiconductor material are excited giving rise to free electrons that move in one direction through a PN junction. Semiconductor materials are used in solar cells because they exhibit the characteristics of producing free electrons that flow in one direction in a PN junction. A semiconductor material can be defined as a material that has an electrical conductivity value below that of a conductor (such as copper or aluminum) and an insulator such as glass.  

How does the solar energy work?

How does the solar energy work
To understand how the solar energy work, it is good to capture the requirements of a solar energy system as shown in the diagram above. 

  • First, solar cells or solar photovoltaic material is needed to capture sunlight and convert it into useful solar energy through the photoelectric effect as mentioned above. 
  • In most cases, if you are connected to the grid, your solar energy system will be connected to an inverter and a bi-directional meter (as shown above). The meter moves forward or backward depending on the electricity demand needed in your household or business. During the day because your solar energy system is generating solar power, your bi-directional meter will tend to move backward and thus helping to lower your utility bill. As such, it will move backward because your electricity demand is low when your lights are off, or you probably at work if you are not working from home, etc. 
  • On the other hand, there is sunlight during the day, and in most cases depending on what time of the day, your solar energy system is producing excess solar power that will move your power meter in the opposite direction, and as a result, any excess solar power will be fed to the grid. At night, since there is no sunlight to generate solar energy, the meter will move forward because your electricity demand is high 
  • Solar houses or businesses connected to the grid use net-metering to provide for this type of arrangement where you get credit for solar power produced and fed to the grid through your solar energy system.  For households or businesses not connected to the grid, excess solar energy can be stored in batteries to be later used when is needed, perhaps at night. A net-metering system allows for excess solar energy to feed into the grid by use of a bi-directional meter provided through a power utility. 
  • The inverter as shown in the picture is connected to your solar energy system to convert the direct current (DC) produced by the moving electrons into alternating current (AC) which can be used in your household or business. 

how the solar energy work

In addition, the solar energy technology is being applied in very many other applications not just in powering homes and businesses, but also in off-grid solar applications such as RVs, cabins, boats, etc. Also, people that are hiking, camping, walking around, etc can use the free energy of the sun, for instance, a solar phone charger uses the same technology as regular solar panels but on a much smaller scale. 

The sun hits a small solar panel which in turn either charges a battery bank or the solar electricity produced is directly used into your cellphone. Although, since the power produced for cellphones is very small compared to what a household uses, it is measured in Amp-hours instead of kilowatt-hours. Amp-hour is the consumption of the amount of current in a single hour. For instance, solar phone batteries use amp-hour units to describe the amount of solar energy that a battery can store. For instance, the battery of a typical smartphone has a capacity of 3 Amp-hours or 3,000 milli-Amp-hours. 1 Ampere is equal to 1000 milliamperes.  

A lot of solar-powered battery chargers can be tremendously useful even when they are small. Solar panels that are only capable of producing as little as 4 watts of power are still valuable. They can charge batteries with no load, including smartphone and cell phone batteries. Learn more about other solar applications or how does the solar energy work by visiting this blog

What is solar water pump?

solar water pump

What is solar water pump? It is a solar powered device used to deliver drinking water or livestock water.  A solar PV water pump consists of three parts: solar panels, the controller and the pump. 

Having a solar pump in your home is one of the best things, not only due to its efficiency but also because it can help you significantly save on costs. Solar water pumps have been around for years now, and a lot of people use them in their homes or businesses.

Using a water solar water pump can help you save on energy costs, and the fact that it’s environmentally-friendly makes it even more worth it. There are plenty of solar water pump brands on the market to consider. But how do you know the right brand to choose from? That’s a question we plan on answering here today.

Check out some of the popular solar water pump brands that you can easily find online for example on

1. Lewisia 10W Solar Pump

    Lewisia solar pumps are always the most ideal to consider. The Lewisia 10W solar water pump has a higher wattage rating and includes unique spray water patterns. It features interchangeable fountain heads that are suitable to customize what they create. The pump also has a longer cable length and a filter bag included.

    The filter helps to prevent dirt from blocking the pump. There’s also an included metal bracket, and there are two ways to install the solar panel. You can assemble it on the ground or use screws to mount on the wall. You can also use this model to water your backyard farming.

    The Lewisia 10W solar water pump helps you create a tranquil environment, and you can start hearing the running and calming water sounds in just minutes. The efficiency and affordability of this solar water pump make it ideal to consider. Learn more about this solar water pump on for more details.

    2. BACOENG DC 12V Ranch & Farm Solar Pump

      When it comes to choosing BACOENG solar pumps, the DC 12V ranch & farm solar  pump is ideal. It features a 12V power, simple structure, and fewer components, plus it is effortless to maintain. Repairing this water pump is also quite easy since it doesn’t cost much.

      The BACOENG DC 12V solar water pump has a stable performance with less power cost, excellent anti-corrosion ability, and a larger flow. This solar water pump is suitable because it’s ideal for all the drainage of aquaculture graziery, drainage, mineral industry, industrial, and shipping.

      However, the drawdown of this solar water pump is that it’s not suitable to immerse into water for a long time. There are two types of the BACOENG DC 12V solar water pump, and they include:

      • The zinc plater BACOENG DC 12V solar  pump is not suitable for immersing into the water for a long time.
      • The stainless steel BACOENG DC 12V solar  pump has a filter screen made with aluminum.

      Both of the versions are powerful and easy to use, plus they have a large flow. They have a diverse power supply, which makes them suitable to use. Learn more about this solar water pump on for more details.

      3. ECO-WORTHY 100W Deep Well Solar Pump

        The ECO-WORTHY 100W deep well solar water pump is one of the best ECO-WORTHY solar water pumps. It features a large flow and is quite durable. The pump is made of high-strength stainless steel and comes with a full copper motor. The good thing about this solar water pump is that you can charge it anywhere you are. That means it is portable and you can carry it wherever you go.

        Therefore, you won’t have to use other energy sources, which helps you reduce consumption and energy conservation. However, the pump must not work without water for a long time, as it may lead the water pump’s lifespan to be shortened. Also, this solar pump provides remote watering without electricity, which means you can use it in your garden, tank filling, and farm irrigation. It is highly recommended to regularly clean the solar  pump to keep it in good condition. Learn more about this solar water pump on for more details.

        4. ASC Solar Water Pump for Fountain Pool and Pond

          ASC solar water pumps have excellent features, and affordability is one of their best factors. For less than $100, you can get this ASC solar  pump on Amazon, which comes with battery/timer and LED light. It also has 3 operation modes which include:

          • 4-hour timer
          • Continuously on
          • Daily 4-hour timers for a variety of needs.

          It features a low voltage and a filter that recycles the same water. It is a fully-powered solar pump that works day and night, thanks to the LED and battery. It also comes with a 1-year warranty.

          Another thing that makes this solar pump suitable is that it doesn’t produce noise. It has the sound of gentle running water when in use. An internal clock usually records the starting time, the fountain pump, and the light automatically turns on at the right time daily.

          5. Solariver Solar Pump

            The Solariver solar water pump moves a lot of water without the need to plug into the grid. It is an ideal water pump for water features, large fountains, aquaponics, hydroponics, streams, ponds, and waterfalls. You can also use this solar water pump in greenhouses, animal troughs, and rainwater collection.

            It is a durable, efficient, and submersible brushless magnetic pump. It has adjustable flow control, dry-run protection, and a removable pre-filter, which helps prevent debris from clogging the impeller. It’s not toxic to fish, frogs, or other aquatic animals. It is a 20-watt solar water pump.

            It has a simple plug and play feature that enables you to start pumping water faster. You won’t have to put up with any complicated hassling or rewiring of extension cords in your yard. Therefore, this Solariver solar water pump provides you with convenience. You can find this solar water pump on

            6. AEO 12V-24V 196 GPH Solar Pump

              solar fountain water pump

              The AEO 12V-24V GPH solar water pump is quite efficient and is specially designed for DIY projects. It is an ideal solar water pump for pond circulation, aquariums, greenhouses, aquaculture, boating, and solar education, among many others. The solar pump also comes with a proprietary 2-pin waterproof connector, and you can also set it without much strain.

              This solar  pump can generate up to 200 gallons of water per hour under full daylight power. The good news is that it doesn’t require any wiring, and it is fully submersible in fresh or salty water. The pump has been specially designed with sturdy aluminum, which makes it quite durable and has a ground stake.

              It has a long 16-foot cord that provides you with excellent flexibility for placing the panel and pipe. The brushless motor is well made to provide 24/7 functionality for over 20,000 hours. You can find this solar water pump on

              7. Pumplus 12V 100W Solar  Pump

                The Pumplus 12V 100W solar  pump has an efficient system that offers the best solution for remote watering without the need for electricity. You can use this pump in your garden, farm irrigation, or for filling your tank. It provides a large flow due to its 12V water pump max flow: 3 m³/h, large delivery volume, which helps it to deliver high pressure.

                It is a lightweight pump with a compact size that is easy to use and carry wherever you want. We highly recommend using a flexible hose since it makes it easier to operate it. Another thing that makes this solar pump suitable is that it is easy to use. You can quickly hook it up to the solar panel, controller, battery, car, or a boat.

                It also features an update 2.0 controller with 4 working modes. The USB charge controller helps to protect the solar pond pump from working continuously. What’s more, it is a durable solar water pump. Learn more about this solar water pump on
                for more details.

                8. KKmoon Solar Pump

                  KKmoon solar pump is a solar-powered fountain pump suitable for fountains, water displays, and waterfalls. This solar water pump runs automatically, which saves you time and alleviates all the hassle of trying to make it work.

                  It doesn’t require any battery or electricity because it is fully powered by natural light. It creates a relaxing environment in your garden and has 6 spray heads that you can easily replace. It is suitable for bird bath, small ponds, fish tank, oxygen water circulation, and garden decoration. It also includes a nozzle base and one adapter. Learn more about this solar water pump on

                  9. SOONHUA 1200mAh Backup Battery Solar Fountain Water Pump

                    The SOONHUA solar water pump has a 1200mAh backup battery and is fully powered by sunlight energy. It doesn’t require external electricity to run, and if the power goes off, you can use its backup battery that can last up to 6 hours. It also has 6 different spray nozzles for providing different water patterns.

                    The solar water pump has a light sensor water level detector that automatically stops functioning at night. Also, when there isn’t any water, the pump automatically stops working to protect the motor. The good thing is that it doesn’t require a manual restart to run again.

                    You can use the SOONHUA 1200mAh backup battery solar  pump for various things such as fountains, fish tanks, and garden decoration, among many more. Learn more about this solar fountain water pump on

                    10. Amarine Made DC 12 Farm & Ranch Solar  Pump

                      The Amarine Made DC 12V farm & ranch solar water pump is made of motor that includes a rotor, bearing, and base, and its body has an impeller and mechanical seal. This pump is made of stainless steel and features the best electric protective device and a waterproof seal.

                      It is a convenient solar water pump with a simple structure, less components, and it’s easy to maintain and repair. The pump is made with high-quality materials resistant to corrosion that is durable and compact.

                      It is a coaxial machine with high mechanical efficiency and stability. Its stable performance makes it ideal to use, and the good thing is that it saves power. It applies the same voltage power, and you can use it in your garden, fish pond, and any other place. Learn more about this solar water pump on

                      11. FVILIPUS Solar Fountain Pump

                        solar irrigation

                        FVILIPUS solar fountain pump has six (6) optional sprays that you can connect separately. It is effortless to install this solar water pump in your garden, swimming pool, pond, or terrace.

                        When using this solar  pump, your work becomes easy because you can quickly adjust the water’s height by changing the nozzle. It can easily float on water, and it also has a cordless design.

                        Since it doesn’t require electricity, it helps you save on energy costs. The pump can also inflate your water features, cool the surrounding environment, and provide a wonderful water fountain for your birds. Learn more about this solar water pump on

                        12. XKTTSUEERCRR Solar Pump

                          The XKTTSUEERCRR solar pump runs automatically and doesn’t require any battery or electricity. It works with full sunlight energy, and it can easily decorate your garden, pool, or aquarium. Its efficiency makes it worth the price, and eco-friendly design enables you to use it efficiently.

                          It has low carbon consumption, and you can put it in water without straining too much. It is easy to install this solar water pump, easy to use, and start within seconds. Therefore, the solar water pump is specially designed to make your work easier. Learn more about this solar water pump on

                          In conclusion, solar pumps come in all shapes and sizes and have different features and applications. When you’re planning on buying any solar water pump, you have to ensure that you check all the features that are included that will be ideal according to your needs.

                          Solar batteries for your-solar PV system

                          Why solar batteries?

                          solar batteryA battery is a device that stores chemical energy and converts it to electricity through the electrochemistry process. A battery can be made up of one or several electrochemical cells. Each electrochemical cell consists of two electrodes separated by an electrolyte allowing the flow of electrons between the two electrodes and electricity is produced. Generally, batteries store energy for later use and can have many applications such as powering equipment or gadgets not connected to the grid. Also, solar batteries are used to store power from solar panels for later use perhaps at night when there is no sunshine or during cloudy days when less power is generated by solar panels.

                          What are solar panel batteries?

                          Solar batteries are devices that are built using the electrochemistry technology and contain electrochemical cells that are connected in series with 2 electrodes immersed in the electrolyte solution and a circuit formed between the electrode and the electrolyte to produce an electrical current. The electrochemical cells are the ones that convert chemical energy into electrical energy.  There are several types of solar batteries that are used in connections to store electricity that is tapped from the solar system. However, the most common solar batteries include the lead-acid batteries and lithium-ion batteries.

                          1. Lead-acid batteries generally used in motor vehicles and are low-cost compared to all other types. They are generally bulky but have a relatively large power due to their ability to supply high surge currents considering their volume and relative weight.
                          2. Lithium-ion batteries are known for their best energy density and a very slow loss of charge when not in use and commonly used for portable electronics such as cellphones and electric vehicles. A popular example is Tesla Powerwall.

                          solar batteryWhen are solar panel batteries needed?

                          Solar batteries are useful to store excess electricity for your solar photovoltaic system in cases where:

                          1. You want to supplement power from the grid with your solar power to reduce electricity costs.
                          2. You are completely not connected to the grid and you use solar panel batteries’ to store electricity for later use.
                          1. Supplementing your grid-connected solar power system with batteries:

                          Through net-metering, a solar power system can be connected to the grid to help feed excess electricity to the grid or draw it to supplement your energy demand. Feeding excess electricity to the grid through net-metering comes with incentives such as reduced utility bills. However, in areas where net metering policies either don’t exist or are limited, adopting solar batteries can help to store excess electricity and use it when it is much economical to do so.

                          electric gridAlso, depending on the type of electricity rate structure including time-of-use (TOU) rates as well as demand charges, solar batteries can be used to store electricity to reduce these utility charges. As such, solar batteries will be useful to help to reduce your electricity bill when you understand your TOU and demand charges. TOU rates approach allows utility companies to charge different rates for electricity, where the cost of energy varies based on the time of day it is consumed.

                          On the other hand, the demand charge is set based upon your maximum hourly power requirement and hence the best way to decrease your electric bill when energy demand is factored in is to decrease your electric bill all at once. As such, utilizing solar batteries will help to lower your overall energy demand thus reducing your energy demand charges as well as high TOU rates. For instance, you can use electricity stored in the solar batteries during high TOU rates and consequently reduce your utility bill.

                          2. Areas not connected to the grid.

                          Areas not connected to the grid can benefit a lot from solar power. However, since there is no sunshine at night, you will need solar batteries to store excess electricity produced during the day for later use at night when it is extremely needed for lighting and other uses. About 1.1 billion people around the world still lack electricity and solar-powered mini-grids are well-suited in remote areas as it is much affordable and faster to electrify these areas using renewables than extending the main grid. As such, solar batteries will be needed to help store excess power produced by solar panels during the day and use it at night when it is needed.

                          How much do solar batteries cost

                          Just like solar panels, upfront costs of solar batteries depend on the make and model and there are various types and models of solar batteries in the market today. According to EnergySage, solar batteries’ cost before installation range between $5,000 to $7,000 or from $400 dollars per kilowatt-hour (kWh) to $750/kWh. This cost does not include the cost of the installation which is done by a licensed electrician. For instance, the 13.5-kilowatt-hour (kWh) Tesla Powerwall 2.0 is priced at $6,700 but has a built-in inverter while the LG’s 9.3kWh Chem RESU battery does not have a built-in inverter and cost about $6,000 to $7,000. However, as mentioned before will vary based on how many solar batteries are needed, the make, and the model of the solar battery. At EnergySage, you can get solar battery quotes from different vendors and compare their different prices.

                          The EnergySage Solar Batteries Buyer’s Guidesolar batteries

                          The EnergySage has developed a comprehensive classification system where users can browse and compare several solar batteries’ to evaluate their quality ratings based on their most important aspects such as cost, capacity, power, round-trip efficiency, degradation rate, and warranty.

                          This classification system captures various battery technical specifications such as performance, durability, warranty, and overall quality, and using this system, the EnergySage has grouped different solar batteries into five different classifications i.e. Poor, Fair, Good, Very Good and Excellent. EnergySage solar batteries buyer’s guide has captured several solar batteries from different top manufacturers and you can get price quotes here.

                          The EnergySage platform is a good starting point to assist you with your solar buying decision, however, it will take a licensed solar installer to make a good assessment of your household or business. In particular, a solar installer will assess your power project requirements, your energy requirements to help you decide on your solar panel and battery requirements.

                          Get started with a solar panel cost calculator from the EnergySage to estimate your solar panel requirements and get more advice about your battery requirements based on your energy profile or consumption.

                          Sustainability, Systems Thinking, Going Green & Going solar

                          switchtosolar llc

                          What are we about?
                 is your platform to help you figure out your best going solar options and other clean energy options available to you.

                          We are about helping you to find tools and information mainly about sustainability options, systems thinking, going green and going solar through our blog posts and data science analysis.

                          Solar Energy Options & Sustainability
                          We provide tools and information to help you decide about renewable energy options, including but not limited to:

                          Solar Panel Calculator

                          If you live in the United States, you can use a solar panel calculator today to determine if solar energy is good for your home or business through this Solar Calculator.

                          Please feel free to contact us with any questions or clarifications that you may have.

                          Thank you and best regards,

                          SwitchtoSolar Online MKT, LLC

                          What are Portable solar panels for RV?

                          RV solar panels

                          Portable solar panels for RV are solar panel kits that are off-grid and hence not connected to the grid and can be used to generate solar power for a recreational vehicle (RV).

                          Portable solar panels for RV are a great solution and an alternative to diesel generators providing clean power to your RV and saving you money at the same time. Portable solar panels for RV come with portable solar panels, adapter kits, battery, charge controller, and an optional power inverter.

                          How do RV solar panels work

                          An RV PV system requires solar panels connected to a charge controller to ensure that your batteries don’t overcharge and using the batteries to store energy charged from sunlight. The inverter is connected and is used to convert DC electricity to AC electricity. Proper cables are used to connect all the components together and after proper installation is done according to your RV roof size, you can start enjoying the benefits of solar power in your RV.

                          RV solar panels

                          Advantages of portable solar panels for RV

                          • RV solar panels help you to save money because once you have bought the solar panel kits, you don’t need to worry about fuel costs. It is a great alternative to diesel-powered generators. RV solar systems are almost maintenance-free because there are no moving parts in the RV PV system
                          • RV solar panels give you the freedom to travel even to the most remote areas where there is no electric grid.
                          • RV solar panels generate clean and quiet renewable energy as they do not burn fossil fuels hence they are good for sustainability.

                          Disadvantages of portable solar panels for RV

                          • RV solar panels will need extra space on your RV and for RVs with limited space, this might be cumbersome.
                          • Because there is no sunlight at night, and depending on the size of your RV solar panel system, you might need extra batteries which means more space is needed.

                          How much do solar panels for RVs cost?

                          Most portable solar panels for RV will have a power wattage of between 100 watts to 400 watts and depending on your power needs, that is, how many appliances you have in your RV and whether you are using your system for refrigeration; the ideal PV system is about 800 watts. Thus, assuming your 800 watts RV PV system has five (5) hours of direct sunlight, you’ll produce about 4,000Wh of solar power per day. Hence, the cost of your portable solar panels for RV will depend on your electrical load or appliances in your RV.

                          There are various brands of RV solar panels that you can buy online at Amazon, including but not limited to Renogy, Eco Worthy, HQST, and many others. Most of the solar power systems are often sold in kits which include solar panels, a system monitor, wiring, and connectors. For more information about the pricing for your portable solar panels for your RV check out the various brands of RV solar panels at
                          solar panels

                          RV solar panels

                          RV solar panels

                          RV solar panels

                          If you have a recreational vehicle, then you will realize that having a solar panel for your vehicle is one good thing. It is one of the investments that you need to have for your vehicle. You will have the freedom to ensure that the energy from the sun is properly utilized. You will just convert it in an easy manner that is also quick enough. For those that are looking for the right kind of solar for their RV, then you have just landed in the best place to get information that is educative.

                          Are RV solar panels right for you?

                          Solar panels are not just supposed to be used in the houses or in commercial places that have properties. For those that love electricity, they can be the best of the best when users need electricity while they are on the go.


                          Solar panels just work in the same manner each time when they are setup. They just capture sunlight and then convert it into electricity. After the conversion has been done, you can now use the electricity to power your devices that you need as you move around. When you go down to buy solar panels, you will get those that are portable and designed to be set up in an easy manner to be used in your RV. This kind of panels that are designed for RV usage are specialized so that they can be even mounted on the RV roof.

                          RV solar panels

                          What is the difference between an RV solar panel and residential panel?

                          The major difference that will find between this two is the size of the system. For the RV setups, you will find that they are designed to produce enough power that can run small devices or even a few large kitchen appliances. For the residential panels, they are designed with the ability to provide enough power that is able to cover most of the electricity needs of your property. The RVs will always give you the ability to add more solar panels but with the small space of the roof panel, you can add more than it can carry. That’s why they are compared to be smaller in production of electricity as compared to their counterparts.

                          RV with solar panels

                          We cannot always close the debate of which one produces enough power. Do you really need solar panels for your RV? Here are the reasons that you need to have such a system.

                          1. They are known to produce less noise

                          When you go camping, you will need to get in touch with nature and get away from the unnecessary noise that is always a problem. If you carry a generator with you, you will find it a hard thing to accomplish some of your activities because of the noise that they produce. When you get to use your solar panel, you will realize that they are totally silent and won’t even cause havoc to your neighbors. What you need to do is to just charge the batteries and with inverters with you, then you will just have power converted directly for your use.

                          2. The solar panels produce fewer emissions

                          When you move with your vehicle or even go camping, you will also have to be environmentally minded. That is why you will find that the solar panels will take good care of the environmental than any other. There are few up to no emissions when it comes to the use of panels. That makes them ahead of other electricity producers or generators.

                          3. You will buy them with reduced costs

                          When you buy a panel, there is no top ups needed, for instance, when it comes to fuel for running. You just install it in your RV roof top and forget. They will ensure that power is well supplied I your vehicle at all times without any problem. It does not have moving parts that will require your regular maintenance, you just spend once in installations and it is all done. Solar panels can even last up to minutes or even more before you check on them.

                          4. It will give you that freedom you need to travel

                          You might want to travel to places that are even bared from much noise from generators. With the solar panels, you will just travel without any cause of worry. Campers will also enjoy their boondocking. That will be just fine when you are using a solar panel. That gives you that leeway of having power wherever you are and wherever you want to go.

                          Factors that you need to consider when you want to buy a good RV solar panel

                          RV solar panels

                          If you are looking for a good solar panel that you can use in your RV, here are some solutions that you need to consider getting a better one.

                          1. The efficiency of the panel. You can have many amenities in your RV but it good that you know that space is always less when you compare with your home. So any solar panel that you will install should be efficient. Efficiency is determined with the amount solar energy that is converted to electricity. Buy the best type

                          2. Wattage. This is determined by the amount of current that the solar is able to give out. A high wattage kind of solar means that it is able to produce enough power that is able to support lots of appliances. That brings up the efficiency rating of using your electronics in your RV.

                          3. Portability. When buying an RV solar, its portability is also very crucial. If you won’t be able to install it to your vehicle permanently, then it will be good for you to have one that you will be able to move to your RV when you need it.

                          How do RV solar panels work

                          Before you have RV solar power in your vehicle, you will have to ensure that a setup is done in a complete manner. Get the following components.

                          1. You need solar panels

                          2. A charge controller that is vital in ensuring that your batteries don’t overcharge

                          3. Solar batteries that will store the energy charged from the solar

                          4. Inverter that you will use to convert DC electricity and change it to AC electricity

                          5. You also need some proper cables that you can use to ensure that all the components are hooked together. After proper installation is done according to your RV roof size, then you can now be out there with electricity in your car.

                          Solar panels are the best in the market ever. What you need is getting one for your use. they will make sure that your traveling is one of a kind that never stops. Solar panels gather the rays of the sun and get the energy stored in the batteries then can be converted to power to best used.

                          There are various brands of RV solar panels which you can buy online at Amazon, including but not limited to Renogy, Eco Worthy, HQST and many others. Most of the solar power systems are often sold in kits which include solar panels, a system monitor, wiring, and connectors. For more information about the pricing for your portable solar panels for your RV check out the various brands of RV solar panels at



                          Why LG solar panels?

                          LG solar panelsApart from having a technologically advanced solar photovoltaic (PV) technology, high solar panel efficiency, and excellent quality; nowadays sustainability and corporate social responsibility (CSR) are also being considered in the decision-making by solar buyers, especially green consumers.

                          Solar panel manufacturers like the LG Solar, Sunpower, Panasonic, etc. have adopted CSR and environmentally stewardship company policies to meet the needs of today’s green consumers and solar buyers. Solar panels are considered green products because of their intended end-use for clean energy production while helping to off-set or reduce greenhouse gas (GHG) emissions.
                          LG is a solar panel manufacturer originally based in South Korea, with a U.S. headquarters in Englewood Cliffs, NJ and when it comes to LG solar panels, LG Solar claims to produce its solar panels using a cleaner production strategy that aims to:

                          1. Reduce resource consumption
                          2. Increase recyclability
                          3. Enhance energy efficiency
                          4. Replace hazardous substances
                          5. Improve the home environment while reducing CO2 emissions by the use of renewable energy.

                          For instance, at the corporate level, and within its broader sustainable business strategy, LG considers reducing its carbon emissions from its global operations by 50% compared to a 2017 baseline by implementing its green policy and renewable energy initiatives bringing it closer to reaching its ultimate goal of carbon neutrality. LG plans to cut carbon emissions across its production sites from about 2 million tons recorded in 2017 to 960,000 tons by the end of 2030.

                          LG solar panels
                          Besides LG Solar’s commitment to sustainability and environmental stewardship, LG Solar makes some of the best solar panels in the industry. LG solar panels are among the top-ranked with solar panels from companies like SunPower when it comes to solar panel efficiency and solar panel quality. According to EnergySage, the lower-end LG solar panels have approximately 18.4% solar panel efficiency and premium LG solar PV products can operate with as much as 21.7% efficiency.
                          Furthermore, LG Solar gives its customers a wide variety of solar panels to choose from created using its cello technology. LG Solar has two types of solar PV technology, that is, LG NeON® R and LG NeON® 2 solar PV technology. LG is known primarily for its high-quality electronics, but LG also produces quality solar equipment, including solar panels, inverters, and batteries. The EnergySage has compiled a list of solar panels from LG giving you the option of comparing its different models side-by-side.
                          The EnergySage has made it easier for online shoppers to compare solar offerings from different manufacturers side by side to allow for comparison with the rest of the solar industry. You can check out the EnergySage solar panels review of different LG solar panels in today’s market.
                          LG solar also guarantees the industry’s top-level performance warranty of its products and provides a 25-year warranty for both product and performance, which is among the top in the industry. With such a 25-year warranty, LG Solar guarantees quality with LG solar panels built to last and with exceptional performance (LG solar guarantees 90.8% efficiency on the LG NeON® R).
                          LG solar panels

                          LG Solar has invested in its solar panels and supported by 25 years of innovation (cello technology) and research development. According to EnergySage, LG Solar’s photovoltaic modules are uniquely designed to offer superior quality, field-tested performance, durability, and reliability and hence are considered to be of excellent quality.

                          If you’re shopping for solar for your home or business, reading EnergySage solar panels review is a great place to start. You could also get different quotes from different solar equipment providers before making such a decision.

                          How to check whether solar is right for you instantly?

                          Why solar energy?

                          solar panel calculator

                          Solar energy helps to reduce your energy costs anywhere from 20% to 100% depending on how many solar panels you decide to install on your roof. Sometimes, you want a power source that always runs your systems. But without going solar, you will have to dig deep in your pockets and pay.

                          With solar power, you have the opportunity to reduce your power bill. The current online market places have made the process of going solar a quicker method of owning one for your home. EnergySage has been as one of the best in providing users with a solar panel calculator for online users to determine the following: –

                          • The payback period that your PV solar system will need
                          • How to finance your solar panel options (that will include loans, cash, and use of solar PPA)
                          • You can also do 20-year savings
                          • Receiving solar quotes from different installers from your area

                          How to go solar using the solar panel calculator

                          If you want to go solar, a solar panel calculator offers a faster to do so without having to do the solar calculations yourself. Careful thought about going solar is more comfortable and provided for using a solar calculator so that you make informed decisions.

                          Some things need to be considered first if you want to make the right choice for once and for all. That is why it is going to be advisable for you to conduct an initial analysis of solar panels. At the juncture, you need a solar panel cost calculator to help you get informed before you make that right decision to estimate costs and savings. Thus, you can determine if it is going to be worthy of installing solar systems in your rooftop.

                          The process that you will go through is just a simple one; you don’t have to go through one that is tedious. Firstly, you need to know how much energy you need at home by you analyzing the quantity of solar power you need.

                          solar panel calculator

                          Secondly, you may need to see the number of solar panels that would fit on your rooftop, and the kind of savings you will get after using solar energy. As a result, you should answer whether it is worthy of going solar by the use of a solar panel calculator.

                          The kind of solar panel cost calculators that will help you go solar

                          We’ve always asked ourselves the big first question: are solar panels worth it? Although what solar calculators are great to help us answer this question? Now, let’s make it simpler for you. The type of solar panel cost calculators that are popular today or widely used include: –

                          • EnergySage solar panel calculator
                          • Pick My solar calculator
                          • Google Project sunroof solar calculator

                          1. EnergySage solar panel cost calculator

                          This is one of the solar panel calculators rated to provide users with more accurate information. Because of the use of LIDAR technology applied in this calculator, your calculations are precise near. You can use it to switch your world into solar PV technology. EnergySage has been developed using the latest LiDAR technology. That means that you will get actual data, for instance, the solar irradiation data (this is the amount of sunlight that heats your rooftop)

                          EnergySage is an online market place designed with wealth solar panels reviews and also a network of solar providers, installers and even manufacturers. That means that you can connect to whoever you need to accomplish your job for you. It is one source that you cannot miss if you have any solar needs out there.

                          2. Pick My Solar

                          Pick My Solar designed with the ability to estimate by address and try to give you those precise answers to the various kind of questions that you might be having. The best part about this solar panel calculator is that it is not limited to a location like the others as it has mapped the whole country. That means when you type in your address, it will be easier for it to locate the type of address. From there, it can calculate the solar costs and savings basing its finding on how much sunlight will be hitting your rooftop.

                          3. Google Project Sunroof

                          Google Project Sunroof is another solar panel calculator that has been developed by google that requires you to type in your address. It has a global view and focuses on rolling out to other countries after its pilot in the USA. At the moment, it just estimates the solar potential of some parts in the USA and Germany.

                          The use of data explorer in the Beta version also keeps it ahead with technology. It means that users will now have the ability to determine the amount of solar potential that is in the communities.

                          Factors to consider before buying a solar panel?

                          solar panel cost calculator

                          • You need to check your rooftop where solar panels are installed.

                          If your roof has a pitch of 30-degrees and there is no obstruction on the way, it also becomes an ideal place that you can do your solar installations. You also need to determine if your roof is in a shadow, or if it or has growing trees around it, as this will affect solar performance.

                          You also need to figure out whether your roof is big enough to handle your solar needs. You can get help with this by using the Google Project Sunroof. It uses images that it takes from google earth maps to give you that perfect calculated answer.

                          • Climatic conditions

                          Most people have misconceptions that it is a must that you live in areas that have a warm and sunny climate for you to get the best solar power energy. But according to researchers, it has been found that solar energy increases when the temperatures are colder. The primary reason is that the efficiency of energy that is produced by solar panels will decline as the temperatures rise from 87 to 91 degrees. If you have a photovoltaic solar panel, that means that it is going to work best during such conditions. But if you live in a cold place that does not receive even a ton of sunlight, this will affect your solar power potential.

                          • How much have you done to improve the efficiency of energy?

                          The amount of solar energy that you need at your home always depends on your usage. That means that you need to trim down your usage as much as possible so that you can reduce the number of solar panels installed. You need to look at energy audits and the efficiency upgrades.

                          • Which is the best solar panel for you (type)?

                          The dominant technologies that exist in the world that are formidable are photovoltaic and also thermal. Photovoltaic uses arrays of cells to give it the power to turn sunlight into electricity. On the other hand, thermal uses sunlight to heat water that is going used inside.

                          • How to connect to the grid

                          Details that you need to handle such a connection differs and depends on your location. But the primary principle behind them is that anytime that you make a connection with a utility, you must first of all sort some logistics so that you are hooked up.

                          • How trustworthy is your installer?

                          Installers are always people that rehired to come to your home to do some electrical installations. For solar installation, you are going to combine the logistics of a home improvement project and also the risks that will come by due to electrical work. EnergySage connects you with prescreened and licensed solar installers.

                          • Do you want to lease or you want to buy it?

                          It will depend on your pocket and to get started; you can use a solar panel calculator from EnergySage to determine your solar economics.

                          How much do solar panels cost?

                          how much do solar panels cost?One of the questions asked by many shoppers of solar panels is how much do solar panels cost? But the downside of it is that it does not have a straightforward answer that you can use or give. But according to categories and usage, we decided to do a compilation of their prices and come up with the price ranges.

                          Residential solar panels 

                          The price of solar panels has reduced by over 70% in the last decade. Also, the cost of solar panels has declined by 99% since 1977, when the price of a solar PV cell was $76.67/ watt. In the last decade, the solar cost rated at $8.50 per watt compared to today’s price of about $3 and $4 per watt.

                          For residential systems, the size of residential solar systems ranges from 3kW – 10 kW, and their cost will vary anywhere between $15,000 and $40,000 depending on system size and availability of incentives.

                          This cost is also dependent on solar PV parts, the labor, overhead, and permitting fees. In general, you will realize that the bigger the system is, the cost per watt is also low.

                          Different solar panels

                          It is not an easy thing to come up with the best kind of solar panel to use in your home because of the differences in performance, efficiency, price, and quality. Thousands of solar manufacturers now manufacture solar panels; thus, decision making is becoming even harder when choosing solar panels for your home or business.

                          LG energy solar panels

                          LG energy has been known to be a leader of top-selling solar panels in the world. Solar panels that come from LG have a range of quality, high performance, and are reliable. LG offer excellent warranties for their solar panels, up to a 25-year warranty. It comes with Neon 2 and Neon R modules that use quality grade N-type cells. Many customers have rated them highly not because of the impressive look that they had, but because of their quality construction of the highest standard.

                          Many manufacturers have found it useful to produce both the mono and also the poly-crystalline panels. But to LG, they manufacture mainly monocrystalline cells. These solar panel cells are efficient and have a lower degradation level. Other than that, LG also uses Lily technology, which is not used by different types of panels

                          The panels have been designed with durable double-wall aluminum frames on all its modules and fitted with a 6000 pa rating and an impressive 5400 rating on the side of wind loading.

                          Panasonic solar panels

                          When you talk about Panasonic, you are already talking about a great brand known in the industry. Panasonic had invested about 40 years of research and innovation that has gone beyond to reflect the best quality of solar. You will find four types of solar panels and are all made of monocrystalline silicon, which will maximize efficiency and quality. You will also get a 25-year warranty to take care of you when you need it most.

                          When you look at the temperature coefficient of -0.258% / °C, what this means is that for every 1°C above 25°C, Panasonic solar panels decrease in efficiency by 0.258%.

                          Canadian Solar Panels

                          With this solar panel, you are going to find a wide range of solar panels, in fact, including six lines; that is Dymond, Ku modules, All-Black, standard, superpower, and also Maxpower. You will have the best types of panels that have stable control and even a stable financial position. Their warranty is a bit different when you compare it with others. At year one, you will get a 97.5% and their degradation rate of 0.5% for the subsequent years until year 25.

                          The panels are efficient when it comes to energy production. They are also readily available and affordable too. At least, when you compare it with others, you get a $2,80 per watt.

                          Sunpower solar panels

                          Sunpower is also one of the top solar manufacturers that exist in the market. They are known to have a higher price but their outstanding efficiency of between 19.5 – 21.5% with up to 25 years of warranty is what makes them one of the best in the solar industry. They produce up to 70% more energy compared to others in the same space.

                          Maxeon technology allows it to absorb more light. You don’t have to accommodate a lot of them in the roof. With just a few, you will have managed to provide more energy from them than others. That’s is why it is rated 60% greater when it comes to durability. The company has significantly invested in the panels to make them better and better each day that comes and goes. Although they have a price tag that is a bit higher, it is worth it because its service will last longer.

                          Solarworld solar panels

                          Solarworld is a Germany based company that is responsible for selling solar panels both locally and also internationally. They are unique because of their monocrystalline technology. This technology has both the mono and also the bifacial features. The product warranty that you will get is 20 years. That is even double what many solar manufacturers offer for their solar panels.

                          The efficiency of the panels always varies according to the type of modal that is manufactured. But generally, efficiency can range from 14.9% – 17.6%. That is why we always say that they are cost-effective when you compare them with the many others out there. Their performance is also one of the best as they are rated to have a low-temperature coefficient.

                          The EnergySage Solar Buyers guide

                          The market has thousands and thousands of solar panels. A question arises on how to know which one will suit you and your needs. In a nutshell, you need to consider the cost, efficiency, wattage, the warranty given, among others. These are essential aspects that you will have to look at before making that big panel calculator

                          • Efficiency

                          When a solar panel has higher efficiency, it is going to produce more energy using less space compared to those that have low solar panel efficiency. Check on the efficiency of your solar and make the comparison before you make a choice there.

                          • Cost

                          The cost is not always constant because it will vary according to location, the type of property, and also the panels used. Solar panels that have a higher efficiency are rated to have a higher price than others but are better because they will give you long term savings.

                          • Warranty

                          Warranty exists in two ways, and we have the equipment and also a performance warranty. The equipment part is used to cover the visible part of the solar panels. For instance, if you encounter manufacturing defects, if you encounter wear and tear problems and even those damages that are caused by the environment. The companies cover all this. The performance part of the warranties includes the real and actual electricity that comes from the panels. The performance of the solar panels degrades over time, and the warranty is vital as it protects you from excessive degradation rates.

                          If you carefully ensure that you look at these features, then you are sure that you are going to choose the best and right kind of solar panel for your use.

                           Solar panel calculator

                          A solar panel calculator like the one from the EnergySage is essential in helping to figure out how much a solar panel cost or the amount of solar energy needed to go solar. The idea of a solar panel calculator is to help you make your solar decision.

                          How long does it take to charge an electric vehicle?

                          electric vehiclesIt is worthwhile to know about how long it will take to charge your electric vehicle (EV) before buying it, and hence, many prospective buyers would probably research the charging times for different EV models. Charging times would vary by the type of the EV, and the type of the charging station in question.

                          1. Type of EV

                          EVs today are classed by the degree of electricity used as their energy source. As such, we have three main types of electric vehicles, including BEVs (Battery electric vehicles), PHEVs (Plug-in hybrid electric vehicles), and HEVs (hybrid electric vehicles). This article is about BEVs (Battery Electric Vehicles).

                          Battery Electric Vehicles are typically referred or called EVs and are fully electric with rechargeable batteries and no gasoline engine. Electric vehicles use electric motors other than internal combustion engines (ICEs).

                          EVs store electricity on their high capacity battery packs and use battery power to run their electric motor and all other functions of the EV.

                          When it comes to charging times, this can range between 30 minutes to 20 hours or more based on the type of the EV, as well as the kind of battery, how depleted it is and capacity. In this case, BEVs take longer to recharge when their cells are entirely used up than their hybrid EV counterparts.

                          Most EVs seem to use lithium-ion batteries of various designs, similar to those used in cellphones and laptops computers, but use these types of cells on a much larger scale. For instance, the Nissan LEAF uses lithium-ion batteries and can charge at about 8 hours using a 220/240-volt Nissan charging dock at your home or charge at a 110/120-volt outlet but would take a little bit longer.

                          electric vehicles

                          However, other EVs for instance cars from GEM (Global Electric Motorcars) use lead-acid batteries which is much an older technology that is proven to be reliable and charges in about 6 to 8 hours at a standard 110-volt outlet.

                          2. Type of charging point

                          Your charging point is another determinant of how fast you can charge your EV. There are three types of chargers, that is level 1 charging stations, level 2 charging stations, and level 3 charging stations.

                          • Level 1 stations use the regular 120-volt connection or the standard household outlet and hence do not have their extra costs. However, this type of charge is a little bit slow.
                          • Level 2 uses a higher-output 240-volt power source, like the one that you plug your oven or clothes dryer into and charging times are much faster than with a Level 1 EV charging station.
                          • Level 3 chargers are fast-charging devices that use very high voltage and can add 90 miles of range to an EV in just 30 minutes in some cases. These chargers, however, are costly, costing tens of thousands of dollars, and routinely using a Level 3 chargers can ultimately hurt your car’s battery.

                          Why solar panels compliment EVs?

                          How long it takes to charge an EV is just one consideration; however, you also want to save money despite what type of charger or EV you have. Charging your EV with solar energy is probably one of the most exciting aspects of driving a fully electric vehicle because you increase your energy efficiency by utilizing the power from the panels

                          As such, the EnergySage has written an article about why solar panels compliment EVs. According to the EnergySage, a solar PV system will charge your electric car just as it will supply energy for the rest of your home appliances. Even a small solar panel array with only ten (10) solar panels can provide enough power to charge your vehicle’s battery.

                          Click here to learn more about why solar panels compliment EVs.