Solar panels that are more efficient generate more electricity. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our ...

Every solar panel company makes bold claims about its panel efficiency, maximum wattage availability, temperature coefficient and other specs in optimal conditions. Anyone who does product testing ...

Elevation offers options to improve a home's energy efficiency and monitoring before installing solar, which could save you more money in the long run. A piece of advice homeowners interested in ...

Researchers in Spain are working on the nano scale to identify better heat-catching surfaces for concentrated solar power stations — and nanoneedles are proving more efficient for the task than ...

Most panels are also backed by warranties of up to 25 years, giving homeowners long-term peace of mind, provided the system ...

There are four types. What's right for you can depend on a lot of factors. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence ...

With professional installation, a typical residential solar panel system costs $7,544 to $21,553 in Florida. How much you actually pay depends on the size of your system, what incentives you’re ...

"We lost a morning's worth of generation." Homeowner offers frank advice after encountering infuriating solar panel issue: ...

Imagine two homes on the same street, with the same-sized roofs, both fitted with solar panels. Yet one home consistently generates more electricity than the other. The difference comes down to solar ...