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  • 50 Watt Solar Panel


    Josephine Said:My 50 watts at 18v solar panel and 100amp battery at standard use 13.5-13.8 can this two work?We Answered:You've only listed three components and proved that two are nominal. (I assume the "controller" is an inverter/charger unit, and that the 13.8 V. indicates the battery is fully charged.) It's either your...

  • Build Solar Panels


    Ella Said:How much time and effort will it take to retrain laid off office workers to build wind mills and solar panels?We Answered:The only energy industry that operates without subsidies is the nuclear industry. They are good paying jobs and it would take a couple of years to train at least...

  • Solar Hot Water Panels


    Freddie Said:Just moved into a rental property, I have a switch marked 'hot water booster' in my laundry. What does it do?We Answered:It usually turns on the upper element in your hot water cylinder, to provide a small amount of hot water whenever the main heat source (central heating,...

  • Solar Energy Environmental Impact


    Sean Said:What are solar energy's environmental impacts?We Answered:You mean as a detriment? Very little, really. Just placing themMegan Said:what are some environmental impacts associated with using solar energy?We Answered:Acids and other chemicals used in the manufacturing of solar cells and storage batteries. Though many laws are attached to the disposal...

  • Grid Tie Solar Systems


    Mathew Said:I have a grid tie solar power system how do i keep power when the grid goes down?We Answered:A grid-tied inverter is generally designed to anticipate this kind of trick. It will monitor the frequency of the line, and even its impedance. If you have power that goes out...

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Our mandate has always been to promote and encourage the use of internationally accepted standards in photovoltaic systems, which are used in solar panels. Our number 1 focus remains quality management processes, and organizational training in the design, fabrication, installation, sales and services of PV systems. This website is dedicated to all the questions we have answered along the way to becoming PV experts!

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