When the solar industry first started to scale up, technicians used inspired metal struts that were straight attached to the roof where the solar modules were then attached. The guidelines these days call for Solar Panel Battery Bank lagged to the roof support framework. New techniques these days use a blinking to better prevent inundating to the developing. A blinking can be thought of as a metal dish that can be slid up beneath the roof shingles so water runs over the plate and off the roof. Systems these days also integrate wire and grounding safety features into the loading so cables are not hanging off the panels and are less likely to be broken.