I actually don’t know. I bought one box from him. He had lots of problem with the material at first but at last he finished one for me.
Can say there was some work to clean it up inside the holes for the connectors. In my opinion it’s not 100% ready from the beginning. Soon gonna turn the power on and test the system. Have some job to do with the wiring still before evaluation.
Can take a picture of it in place how it looks tomorrow