1Multiple 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. 2Beehive Structure: The solar panel is designed with a beehive structure, which increases the power generation capacity by 20% and can achieve the most ideal charging effect in a limited space. 3Conversion Efficiency: This solar panel has high conversion efficiency, good output efficiency, low light efficiency and good practicality to enhance your use experience. 4Monocrystalline Silicon Material: Solar panel is light weight, easy to carry, 20.3% component efficiency, monocrystalline silicon material, greatly improving the charging efficiency of solar chargers. 5Applicable Scenarios: Solar panels plug and play. Can be used for charging and maintenance of 12V batteries in automobiles, ships, etc. Widely used in 12V battery and DC charging equipment.