This solar panel is made of single-crystal material that performs a high solar energy efficiency of 17%. It has a fine resin surface and sturdy back suitable for outdoor environments. A 2mm JST connecter is attached to the panel. It can be connected directly to LiPo Rider board. The dimensions are 160 x 138 x 2.5 mm and the typical voltage is 5.5V.
More information is available on the website of Seeed Studio.