BougeRV Arch Pro 200W ShadePower N-Type Flexible Solar Panel

Rived quickly nicely packaged and no damage looks high quality haven't used it yet but. Hopefully will work as stated.

When delivered, took it out of the box and connected it to battery station. Max power I got out of it in sunny 80C day with sun right on top of the panel was 170 watts for couple minutes. Average in 1 hour direct vertical sun was 155 watts. This is advertised as 200W +/-5 !!. I’m not sure if this is only the panel I got or this is the morm with such quality. Please BougeRV explain. Update 2: after having it installed on roof top tent using the Original Flexible Solar Panel Waterproof Butyl Rubber Tape from BougeRV and for the last 3 days I could only get 150W under direct summer sun!. Review went down to 2 starts only.

Short term review for just installed BougeRV ArchPro 200 watt solar panel. Appears beautifully constructed. Hope the ETFE coating lasts long. Installed on metal RV roof with aluminum J-channel front and back that is attached with 3M VHB, and used 3M high strength hook and loop tape around the side edges and center to keep the panel from lifting and vibrating in the wind. Panel is charging through a Redarc MPPT DC to DC 50 amp charger, working well for the few days tested so far. With overcast cool weather, panel appears to be maintaining full charge of 100 Ah lithium battery, charging in boost stage, with 12v TruckFridge TF49 refrigerator running.