How big should my solar panel be?

Answer On One Hand: Enough to Offset 100% of Your Energy UseSizing of solar panels depends greatly on how much home electricity use you want to replace with solar energy. You can's Solar Pow... Read More »

Top Q&A For: How big should my solar panel be

How to chager the 12 volt 7.5 ah battery from a solar panal how many hour tha solar panel should be under sun?

The battery capacity is 90 watt hours. Usually batteries are charged at a tenth of their wattage. That means that you need to give it 750 mA for around 15 hours, roughly. 10 watt solar panel wil... Read More »

What sort of Solar panel should I buy to charge battery of 12v 1.2ah?

OK - if a battery will make 1.2A for one hour, that means it is also making 14.4 watts per hour. You do not specify the time over which you want it charged, but a 1.5 watt panel at 12V will take 9.... Read More »

Which company provides solar energy systems in California with solar panel installation?

You can see a list of NABCEP (North American Board of Certified Energy Practitioners) certified installers at Using a NABCEP certified installer insures that the installer ... Read More »

Does a solar panel need a solar motor to work?

No, in fact it is the other way around, a solar motor generally requires a solar panel to work. A solar panel produces electricity by absorbing photons from the sun. The absorption of the photons c... Read More »