Solar Power World - Re-roofing reality check: Questions solar contractors should ask
As the solar industry matures,installers and building owners are thinking more carefully about the long-term O&M implications of roof-mount installations. In particular, they are considering the potential need to re-roof under a solar array.
Read full article : http://www.solarpowerworldonline.com/2015/05/re-roofing-reality-check-questions-solar-contractors-should-ask
