Wondering how to install solar panels? Knowing how to install solar panels can help you save on energy and costs.

New tax incentives are making the idea of solar panels more enticing, especially with higher electric and heating bills. Here are some things to consider.

Proper solar system design is essential to ensure successful and safe do-it-yourself photovoltaic systems that generate the maximum amount of power. Check out these tips for planning a DIY solar ...

Solar panels use a scientific concept called the photovoltaic effect to turn sunlight into electricity. Here's a deep dive into how it all works.

We’ll explain exactly how solar panels and backup generators work together so you can explore all your options and design the best possible energy system for your home.

Interested in solar but want to know the price for going off-grid? Learn more about off-grid solar system costs in our all-inclusive guide.

Peak sun hours measure sunlight intensity, which is key for solar power. See if your home gets enough light to make solar panels worth it.

True off-grid systems arent connected to the power grid, so they need a bank of batteries. RVs, campers and outbuildings are perfect candidates for an off-grid system.

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.