30W 18V Solar Panel Dual USB Output Outdoor Charging for Car Yacht Battery Boat

1、The front panel is made of EVA + PET material lightweight durable environmentally friendly and sensitive. 2、The efficiency of monocrystalline silicon solar cells is as high as 21%. 3、Dual output with USB interface solar panel satisfied with your any requirements. 4、Environment-friendly and pollution-free it realizes the energy conversion from solar power to electric power. 5、A solar panel is a device that converts solar radiation directly or indirectly into electrical energy by absorbing sunlight. Compared with ordinary batteries and rechargeable batteries solar panels are more energy-saving and environmentally friendly. 6、Equipped with 12V DC5.5x2.1 5V USB output interface dedicated to 12V battery and 5V equipment charging. 7、IP65 waterproof suitable for outdoor rainy weather. 8、The USB and DC output interfaces have more uses. The high-output 3000mAh USB can be charged up to once in 1.5 hours. 9、It can be used as an alternative charger for cars trucks caravans boats motorcycles RV batteries or any 12V lead-acid battery. Also suitable for emergency lights advertising lights traffic lights electric fans solar pumps equipped with DC or USB interface.