A.9BB solar cells have less internal resistance loss than 5BB solar cells.
B.9BB can reduce the impact of solar panel Micro-cracks.
C.The busbar of the 9BB solar panel is thinner , the light-receiving area is larger, and 9BB can get more power.
The solar panels 200 watt has a built-in MC-4 connector, which can easily insert and pull out the solar controller. The pre-drilled hole on the back of the panel helps install it in your vehicle, RV or other place you need it. Each of our solar panels is tested and inspected before leaving the factory to ensure flawlessness. If you have any questions, please feel free to contact us.