The methods used for grounding a roof mounted solar panel array are discussed with Mike August from IronRidge. He discusses the previous methods with a grounding lug on each solar panel and rail, with copper wire connecting all of them together, then he shows the improvements in process made with the availability of WEEBs. Finally he demonstrates the convenience of grounding using the IronRidge Integrated Grounding mid-clamps available with their XR Series rails.