Autumn Solar

It's a while since we used 'Arry the camper and there have been several days of strong wind and heavy rain so I thought I'd just make sure everything was still okay. It was. I also noticed the solar cell seems to be doing its job of keeping the batteries topped up but I wondered how much of it was covered by wet leaves? Up onto the roof with a bucket of water, a sponge, and a brush and the panel is soon cleaned off.In the end I washed the whole roof off. It's obviously a fair while since it was done and putting the van away for the winter with a really grubby roof didn't seem a good idea. Maybe I'll even get up there with some wax polish!