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

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

Discover how long it takes to pay off solar panels, payback time factors and tips to maximize savings. Learn about costs and financing options.

Scientists have created a transparent solar coating that turns ordinary windows into clean energy generators without ...

If you are looking to buy solar panels for your home, then you have probably come across solar batteries, which are basically large lithium battery packs. Using the same technology as electric car ...

Solar panel installations are booming - up 22 per cent in the first six months of the year, and there are now more than 1.8 million households with them.

But roof panels have one big disadvantage: They are attached to your roof. This can complicate roof repair, maintenance, and replacement—and not all roof systems are ideal for solar panel placement.

Balcony solar promises to cut energy costs and grid reliance for renters and apartment-dwellers. I did a trial run at my home ...

The rooftop solar business is a big source of consumer complaints. The industry is working to repair its reputation. Here’s how you can protect yourself.

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