SunPower, one of the biggest national solar panel installers, has filed for bankruptcy. Here's what it means and what you need to know. In the energy industry, it's known as the solar coaster ...

SunPower has begun construction on the 86 MW Prieska solar power plant in South Africa's Northern Cape province. Expected to be fully operational in 2016, the project is the third solar power ...

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 ...