300W Solar Panel 18 Volt Pv Solar Module Solar Panel Multifuncitional And Portable Generator

product information：Product Name: Solar panelOpen circuit voltage: 21.6VVoltage: 18 vShort circuit current: 0.83A (Max)Output port: dual USB, DC5521 female headBattery: Single crystalProduct features: Integrated 5V stabilizer templateProduct size: (150W)35035016mm/(300W)60035016mmUsage: It can charge 5V devices such as mobile phones and sports cameras, and 12V on-board batteries such as cars and boatsRequires 10 hours of charging from solar panel200W Battery ------300W Solar Panel 2pcs300W Battery ------300W Solar Panel 3pcs500W Battery -------300W Solar Panel 4pcsNote: Batteries are equipped with a controlle