BougeRV 9BB Cell 180 Watts Mono Solar Panel,20.5% High Efficiency Module Monocrystalline Technology Work with 12 Volts Charger for RV Camping Home Boat Marine Off-Grid
- 9BB Cell Design. More Busbar, More Power. BougeRV 180W solar panel uses the high-level 9BB cell design which has a 20.5% highest conversion rate. Makes the solar panel have a longer service life. Increase the cell receiving surface, thinner ribbon reduces the covered area by 22%. Also, it can charge a 12V battery or charge a 24/48V battery by wiring several solar panels in series..
- Made of Class A Solar Cell. No visible defects and any microcracks, BougeRV 180 watts solar panel passes the strict EL test. While other class B and C cells will have obvious cracks. The grade of the cell determines the actual output of the solar panel..
- Compact Design, More Power. Compared to other 180W solar panels, BougeRV 9BB 180W solar panel is about 8% smaller but it could power the same or even more. Compared to other 100w solar panels, it's about 48% larger, but 80% more power, which allows you to install the solar panel on the limited roof of the RV/VAN/Trailer, so you can get more power in the limited space..
- User Friendly & Easy Installation. IP67 Rated Waterproof Junction Box can isolate environmental particles and low-pressure water jets. Diodes are pre-installed in the junction box, with a pair of pre-attached 3ft Cable. Pre-drilled holes on the back o....