80W Monocrystalline Solar Panel Car Battery Charger - Portable Solar Module for Outdoor, RV, Camping, Farming & Emergency Power Supply

Specification: Maximum power: 80W ± 0.25W Working voltage: 18V±0.3V Working current: 6.66At0.15A Short circuit current: 4.44A ± 0.15A Open circuit voltage: 21V ± 0.8V Temperature coefficient voltage: (O.06510±0.15)%/°C Current temperature coefficient: -(160±10) mA / °C Power temperature coefficient: -(0.50.05)%/°C Maximum system voltage: 20V ambient temperature: -40 / °C - + 85 / °C (40 °F to 185 °F) Air resistance: 50pst (2400 Pascals) Snow protection: 113psi (5400 Pascals) Hail impact: 25 mm (1 inch), 23 m / s (52 mph) Net weight: 1800 g Gross weight: 2000 g Product size: 80 * 54 * 0.25cm / 31.49 * 21.25 * 0.09in Package List: 1 * 80W Single Crystal Solar Panel Note: 1. Do not scratch the surface of the solar panel with sharp objects. 2. Expose the solar panel to direct sunlight to ensure the fastest charging time during charging. 3. Do not place the charger on rainy days, as this may cause a short circuit. Tips: 1. Before use, please make sure that the positive and negative terminals of this product are connected to the positive and negative terminals of the charging product. 2. Unless you are a professional technician, do not attempt to modify the PCB circuit, otherwise we are not responsible for such results. 3. Best working time: 9:00-17:00 (mainly used for sunny weather) 4. Quality Assurance: 3 years of material and process assurance; ensure that the output power is 80% within 5 years, and the output power is 50% within 10 years. The power loss of the component was 3% during installation.

Efficient conversion: It consists of high-efficiency monocrystalline solar cells with an efficiency of up to 20.5%~22.5%. Even if the panel is smaller than the traditional model, it can get higher efficiency.

Good performance: Long service life, tear resistance, corrosion resistance and high temperature resistance. Excellent resistance to harsh environments.

Flexible solar panels: The plastic backsheet can be bent to a maximum of 30 degrees and can be easily mounted on the roof, car, boat, cabin, tent or any other irregular surface.

Light weight: This solar panel has a power of 80W, but is less than 0.1 inches thick and weighs only about 4.2 pounds (1.8 kg) for easy transportation, suspension and disassembly.

The solar panel charger has built-in anti-flow protection device that will not cause back-flow. Easy to clean, it does not stick to the dirt caused by the surface. Safe and reliable, energy saving and environmental protection.