The number of solar panels you'll need depends on your home's location, energy consumption, and the type of panel. Here's a simple formula for the calculations.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When the power goes out, and you're not sure when it will come back on, knowing how long your power ...

While it might seem intimidating, it’s actually fairly easy to come up with a decent estimate of how many kilowatt-hours your solar panels can produce each day. When making this calculation, keep in ...

With rising energy costs, solar panels can seem like lifesavers. According to a recent CNET energy survey, 78% of US adults are stressed about high energy bills. However, going solar isn't cheap. When ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Kristin is a lead editor at Forbes Home and has nearly a decade of ...