Powkey Solar module

The 40W solar panel features a DC connection of 5.5 x 2.1 mm and a USB QC connection of 5V / 3A, 9V / 2A, 12V / 1.5A. It comes with 10-in-1 adapters that are compatible with most power stations. The solar panel has 4 holes for mounting on an RV and includes 2 adjustable stands that can be easily used on the ground. Please note that the solar panel does not have a built-in battery, and the output may not reach the full 40 watts as the intensity and angle of sunlight are taken into account. Package contents: 1x 40W solar module, 1x DC (5.5 x 2.1 mm at both ends) cable, 1x 10-in-1 adapter, 1x manual.