I read that the solar panel only charges the leisure battery when the control panel is switched on. Can anyone confirm this is the case as it seems a little strange? I was assuming that it would be charging the leisure battery when sitting in (open) storage but apparently not the case. I'm new to MHs so don't know if this is the case for all or just for Chaussons. If it is the case, has anyone rewired to allow charging when the control panel is off? (I'm assuming it's not good to leave the control panel on when in storage). Thanks in advance.