Thread: 12 panel no output

The other day I mate a mistake and conected my panel the wrong way round and blew up the controller have replaced the controller and thers no output checked voltage directly off the back of the panels and there's no output. Have I just screwd my new solar set up? It used to work like a ****er.

Fixed. Looks like it killed the diodes ont he panel output makeing a dead short de solderd those and 20v straight away from both panels so off to jaycar for some new ones. Fixed the old charge controller too it has an internal fuse just solderd in a new one and its working like a trooper as well