Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Getting solar panels professionally installed can be expensive. If you're on a budget, here's how you can make your own. Solar panels are becoming more popular throughout the country, and there are ...

Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our evaluations, lender star ratings or the order in which lenders are ...

Many homeowners consider switching to solar energy as a better option for both the environment and their bank accounts. However, only a select few have the expertise and do-it-yourself spirit to ...

Electricity is a crucial part of daily life. We rely on it to power appliances, and many use electricity to heat their homes and cook food. You can't even search the internet or play video games ...

Wondering if a 3-kilowatt (kW) solar system is large enough to power your home or too large for your do-it-yourself (DIY) project? Below, we’ll outline everything you need to know about 3-kW solar ...

Perhaps you’re dreaming of obtaining your home’s electricity without having to rely on that provided by your town or city. If so, you’re hoping to go “off the grid.” And if that’s your dream, you’ve ...

If you want to save hundreds or thousands of dollars on electricity while protecting the environment from pollution with one home upgrade, solar panels are the way to go. But not every home is a good ...