Features Multiple Protection Our PV solar panel has multiple protection functions such as overcharge protection, over-discharge protection, short circuit protection, overload protection, reverse polarity protection, etc. Beehive Structure The solar panel is equipped with a beehive structure, which increases the power generation capacity by 20% and can achieve the most ideal charging effect in limited space. CONVERSION EFFICIENCY This solar panel features high conversion efficiency, good output efficiency, low light output and good practicality to enhance your user experience. Monocrystalline Silicon Material The solar panel is lightweight, easy to carry, has a component efficiency of 20.3%, and is a monocrystalline silicon material, which greatly improves the charging efficiency of solar chargers. Applicable scenarios: plug and play solar panels Can be used to charge and maintain 12V batteries in cars, ships, etc. Commonly used in 12V battery and DC chargers. Specification: Item Type: Monocrystalline Solar Panel Material: monocrystalline silicon. Maximum power (pmax): 10 W Open circuit voltage (voc): 20 V. Maximum power voltage (vmpp): 18 V. Short circuit current (isc): 0.89 A. Maximum power current (impp): 0.65 A. Module efficiency: 20.3% Output: USB DC. Operating temperature: -20℃-70℃. Size: approx. 180 x 360 x 2.8 mm / 7.09 x 14.17 x 0.11 inches. Package list: 1 x solar panel. 4 x suction cups. 1 x car charger. 1 x battery clip. 2 x climbing buckle. 1 x user manual (English language not guaranteed) Package List 1 x Solar Panel 4 x Suction Cup 1 x Car Charger 1 x Battery Clip 2 x Climbing Buckle 1 x Instruction Manual