Our editors also may be in touch with follow-up questions. SunPower is a powerhouse in the solar panel installation industry. Those interested in high-efficiency solar panels on their home will ...

At $72 a month for a 4 kw Equinox home solar system, the electricity savings could equal the monthly cost of the 25-year loan, said Norm Taffe, executive vice president at SunPower. Under the loan ...