Features 1、Monocrystalline Silicon: The solar panel uses high efficiency monocrystalline silicon solar cells, which have high power generation efficiency, slimmer, lighter, softer, and longer life. 2、PET Surface Material: The surface of the solar panel is treated with a special process, which is more wear resistant and improves the absorption efficiency of sunlight. 3、IP68 Junction Box: The junction box adopts a waterproof design and contains a bypass diode, which is resistant to high temperature and weather. 4、Safe and Reliable: The solar panel has high light transmittance, is safe and reliable, is not afraid of high temperature, and has no danger of burning and explosion. 5、Main Application: Solar panels can be used in various scenarios such as home, camping, RV, yacht, street light, solar power station and so on. Specification Item Type: Flexible Solar Panel Set Material: Monocrystalline Silicon, PET Output Tolerance: ± 3% Maximum System Voltage: 700V DC Open Circuit Voltage (Voc): 16V Short Circuit Current (Isc): 3.12 A Maximum Power Supply Voltage (Vmp): 19.2V Maximum Supply Current (Imp): 3.43A Battery Efficiency: 21% Operating Temperature (NOCT): 45±2℃ Temperature Range: -40℃-80℃ Number of Batteries: 32Pcs Package List 2 x Solar Panel 2 x Cable with PV Connector 2 x Cable with Crocodile Clip 1 x 40A Controller 2 x PV Connector 2 x 2 Sink 1 Connector 2 x Terminal 5 x Buckle 1 x Instruction Manual