Solar Options
Active solar technologies are employed to convert solar energy into usable heat for things like domestic hot water. Active solar uses electrical or mechanical equipment, such as pumps and fans to increase the usable heat in a system. Photovoltaic systems convert the sun’s rays directly to electricity and can be used immediately or stored in batteries for later use.

Upfront Cost: Minimal to Moderate
Instructional Opportunities: Data tracking of reduced electric lighting usage
Physical Impacts: No required utility work for LED/Solar site lights. Requires roof reinforcement for rooftop solar hot water system.