Doing solar on a small-scale is hard ... photovoltaic panel charging a 12V 7Ah lead-acid battery though a 20A charge controller. With an average of 4 to 6 hours of sunlight a day, the panel ...

But which parts should you choose? Low Tech Magazine has the answer, in the form of a guide to building a small solar power system. The result is an extremely comprehensive guide, and though it ...

The Residential and Backyard Solar Workshop will be held this Saturday at Camp Caravan, 255 South Royalston Road, in ...