Solar panels got 20% cheaper this year. Commercial systems got 4% more expensive. Knowing which hard problems are worth years ...

"It could last for years without a problem or it could go next week." ...

After a rooftop solar system that had kept power costs nearly at zero seemed to drop to about half its usual output, a California homeowner ended up facing a startling $400 Edison bill.

Mandar Shewale Solar power has a waste problem nobody likes to talk about at ribbon-cutting ceremonies. The same panels installed during the ...

A new study finds that you can skip encapsulation with a plastic only sandwich for solar panels. This new tech makes solar ...

Of the many developments in the solar industry over the last decade, one of the most exciting to witness has been the ...

Numerous factors continue to pull at the Renewables MMI (Monthly Metals Index) as it moves through Q1. This past month, the index largely moved sideways, only exhibiting a slight upward movement of ...

I like to think I’m decent at troubleshooting, but a recent failure reminded me how important it can be to break recalcitrant problems into their constituent parts. No one will encounter this precise ...

Will solar panels work well in your location? Solar panel efficiency depends on several factors, including temperature.

This situation is basically the homeownership version of opening the fridge in a new apartment and finding someone else's ...

How do solar panels work and generate electricity for your home? - Solar panels turn daylight into electricity, but output ...