For a typical American home, that could mean about 25 to 30 solar ... Considering the difference between a 7 kW system and an 8 kW system is almost $3,000, it's smart to get your electrical ...
Get ready to bundle up this winter — inside your home. Home heating expenses in the ... up from 20.4 million owing $12.5 billion a year earlier. The drop in natural gas prices has helped ...