High-level Cell Design, more busbar, more power. 300W solar panel uses the high-level cell design which has a 30% 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. Our 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. Compared to other 200W solar panels, our solar panel is about 8% smaller but it could power the same or even more, 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. Final power conversion rate is approximately: 30%.