Solar panels use photovoltaic cells that release electrons when sun shines on them. This creates an electrical current. Inverters turn it into useable power.

Understanding the cost of solar panels, federal solar tax credits, local incentives and intricacies of how solar panels work within your home design are all part of the equation.

It is among the cheapest energy sources available, provided homeowners can get over the hump of the initial investment.

Most solar panels won't work in a blackout. This isn't because they are no longer capable of converting sunlight into electricity, but because of how most solar systems work.

Solar panels don't work to generate electricity at night, but they can produce some electricity when it's cloudy. Solar batteries store power for use at night.

Can solar panels significantly reduce your energy bills? Are they worth the investment? We explore solar panels' pros and cons to determine whether they're a good choice for your home energy needs ...

If you have solar panels, you may be wondering how to maintain them or even if they work in the winter. This complete guide has everything you need to know.

Concerned that your solar panels are acting up? Here’s how to know if your solar panels aren’t working properly.

Solar leases give people ineligible for a loan, or unable to buy panels outright, a way to lower their electric bills with renewable energy.

As an alternative to lead-based perovskites, the researchers have found that by using phenothiazine — a self-assembled ...

You can harness the power of the sun's rays to charge your electric vehicle. Here's how many solar panels you'll need to do it.

Interested in a solar-power system to reduce your electricity bill? Here's how the whole business of converting sunlight to electricity works.