How many solar panels do you need to power your house?
Taylor Freitas | CNET.Com Troy Warren for CNT #Technology #HomeGarden Try this simple calculation to find out. At an average cost of $20,000 per system, residential solar panels are a sizable investment for most homeowners. If you're thinking about going solar, you'll probably have quite a few questions about it, including how many solar panels you'll need to power your property. In general, the average solar system for a home consists of 20-25 panels, but the exact number you'll need will depend on numerous factors, including where you live, how much energy you typically use, and how much power your panels can generate. It might…