Review on 🔆 Sun Energise 20W Waterproof Solar Battery Charger Pro with MPPT Charge Controller - 3-Stage Charging - Trickle Charger Panel with Adjustable Mount Brackets + SAE Cable Kits - 12V by Scott Rodriguez

Tender for solar panel for my caravan after I moved it to covered storage and the 130 watt cell on the roof no longer supported batteries. I attached it to a trailer where the sun would be hitting the element directly for most of the day and hooked it up to a charge controller. I'm still not sure if this will work, but I'll keep my fingers crossed. In theory, it produces good performance. When I last checked after using the trailer and taking it back to the storage area, the LED was flashing red indicating the batteries were fully charged.