This listing is for a GP6-36 Solar Panel, fully functional with a rated max power output of 6 watt. The rated voltage and current at maximum power is 18 V at 0.333 A. Open-circuit voltage is 21.6 V and short-circuit current is 0.363 A. The connector coming from the panel's junction box can be removed and easily rewired as needed (please refer to listing's pictures). Please note the style of connector currently attached to the panel - contact us if you have questions. Great for a hobbyist or person interested in investigating solar energy! The junction box on the back of the panel allows easy rewiring of the solar positive and negative leads to suit your application. Excellent for use as in a small battery-charging system! The solar panel has been tested and works great. For one of the panels, we achieved a voltage of 20.2 V and current of 0.28 A with the module oriented perpendicular to the sun, no clouds, 7 mph wind, 86 F air temp. Model: GP6-36 Dimensions: 11.5" x 8" x 0.6875" (292 x 203 x 17.5 mm) Weight: 1 lb, 14 oz Panel Connector: Two prong (pin), female Maximum Power: 6 W Maximum Power Voltage: 18 V Maximum Power Current: 0.333 A Open-Circuit voltage: 21.6 V Short-Circuit Current: 0.363 A Tolerance: +/- 10% Test Condition: 1000 W/m2, AM 1.5, 25 C Includes 1 3/8" (35 mm) outside diameter threaded PVC post for mounting panel PVC threaded post 1" (25 mm) length There are only a few minor scratches and small scuffs on the frame of the module. No chips or cracks in the protective exterior glass. Note: The three panels have slightly different solar cell layouts. The first panel sold will be the one pictured in the listing (black solar cells). The second panel sold will have blue solar cells and a white (not black) backside. Also, all solar cells on the panel will be rectangles (none will have beveled edges as seen in the listing pictures). The third panel sold will have blue solar cells, white backside, and cells laid out like the panel pictured above. If there is anything wrong with the item that you have purchased, please contact us directly and give. us a chance to help, we respond quickly and will ensure you are satisfied with your purchase and experience! Please do not leave negative feedback or open any disputes with eBay or PayPal. Contact us directly and we will fix the problem quickly.Fast & free shipping We strive for 5/5 Star service! Fast & Free shipping!