BRUNTON SOLARIS 26 - 12V Utilizes the most efficient flexible, thin-film solar technology and compact two-panel design for maximum performance and portability. Ideal for variable conditions, especially low-light wooded and cloudy coastal situations, this is the solar panel of choice for researchers in the arctic, expeditions to the Himalaya, photo journalists working in the undeveloped world, and field military personnel in remote regions. You can daisy chain multiple panels for more power. Max output: 26 Watts (12V / 1600 mA) Flexible high performance CIGS solar cells Multi-section folding panels for ease of storage and use Link up to two or more units together for more output Dimensions: 21.5x41 "open, 11x8.75x1" folded Weight: 28 oz Product No .: BF-SOLARIS26