Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to ...

Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our evaluations, lender star ratings or the order in which lenders are ...

GigaWatt Inc. is making its next phase of growth available to public investors as the residential solar market faces a critical inflection point.

"It covers my whole home." Homeowner turns heads after sharing pictures of his family's DIY off-grid setup: 'Should make my ...

Solar cars sound obvious, but the reality of making a production car with a meaningful amount of range added via solar is tough. Still, if you build a purpose-built solar car, you can get nearly ...

Q: Based on our water bills, my family uses lots of water and much of it is probably hot water. Is there a simple solar hot water system design that I could build myself? A: Heating water can account ...