Location: Grafton, Massachusetts

Watts: 6,700

Monthly Production: 693 kWh

Date: October 2014

This Central MA customer opted for SunPower panels, the most powerful on the market today. His 20, 335-watt panels give him 6,700 watts of renewable energy capacity.  (N.E. Clean Energy is one of a handful of SunPower authorized dealers in New England.)