My charge controller has been working for several days normally hooked up to 10 49 volt solar panels in parallel 4.1 amps each now my charge controller is only putting out 10 watts when I unhook everything from the charge controller and plug them back in it will briefly put out 260 Watts and then drop down to 10 watts in a minute or two I did notice the battery positive terminal was a little loose and the charge controller was very warm but not too hot to touch in bulk mode I saw it produce a maximum of 1200 watts for 30 40 minutes straight I don't know what to do it looks like all of my solar panels are putting out the voltage and amperage they're rated for all of my junctions are tight I bypassed the fused solar panels shut off same reading into the charge controller is it possible there's an internal fuse that's partially damaged everything else on the charge controller seems to work thanks