Looking for advice. My swg “power” and “generating” lights come on then go off. I have power to the system. Voltage is low, as it comes up the lights come on then voltage drops again and they go off. I’ve read other threads on this that it’s a blow fuse and fairly easy to fix. Took the panel off and found the fuse but it doesn’t look bad. I’ve attached a pic of it. Any advice would be great! Thanks!