Green solar power Questions

I am looking at either a PV system or solar hot water. Which has the biggest ROI?

— Terry Luttrell Harsens Island, MI

Answered by Paul Rosen on March 21, 2012

I've heard there are companies with rent-to-own solar panels. Would you recommend this?

— Lyrinda Mitchell Richmond Hill, GA

Answered by Jason Szumlanski on July 15, 2011