I just wanted to put this out there and see if anyone else has run into this issue. I installed my EG4 6000EX two years ago and it has worked fine for the past two years. Out of the blue today the power went out and I went to check the breakers, and instead found the EG4 6000EX ON FIRE! I had it mounted on concrete backer board, and I had nothing flammable around it, so the fire was contained to the unit. After I cut all power ( PV, Utility, and Battery ) I waited for the smoke to stop and then removed it from the wall. I have a call into Signature solar and I waiting for a call back from them so that I can get the warranty process started. Signature Solar told me I'm the first customer to report a fire from the EG4 6000EX. Lucky me. I'm just really lucky that I was at home when it happened.