Harness the sun's energy with this 300W 12V Polycrystalline Solar Panel Kit, for home backup, camping, and outdoor adventures. Lightweight, efficient, and easy to install, it delivers reliable, renewable power wherever you go. I for charging devices, running small appliances, and emergency energy needs, this IP65-rated panel ensures durability in any environment. Specifications: Specification Details Power Output 300W (2PCS Kit) Cell Type Polycrystalline Silicon Panel Size 34 x 20 x 3 cm Efficiency 19.1% Voltage (Vmpp) 12V, 18V Open Circuit Voltage (Voc) 12V Current Range 10A - 100A Maximum System Voltage 12V Waterproof Rating IP65 Temperature Range -40°C to +80°C Temperature Coefficient (Isc) (0.10 ± 0.01)%/°C Temperature Coefficient (Voc) -(0.38 ± 0.01)%/°C Temperature Coefficient (Power) -0.47%/°C Features: High-efficiency polycrystalline solar cells Lightweight, durable, and weather-resistant design Easy to install with minimal maintenance Versatile applications: home, R, boats, camping, off-grid systems Portable and i for emergency power backup