Maximum Power Parameter : 250W
Layer Material: PETFilm Maximum Supply
Open Circuit Voltage: 21.5V
Operating Temperature. : -45°C-80°C
Solar cells: 36 pieces
Diode: Bypass diode inside connection box
250W solar panel*1 (based on the quantity you order)
M4 connector * 1 (based on the quantity you order)
Extra gift (could be sent separately)
Order 1pcs Sent With 10A controller
Order 2pcs Sent With 20A controller
Order 3pcs Sent With 30A controller
Order 4pcs And more, With 30A controller and extra accessories pack (10A controller + extension cord + parallel connection + alligator clip)
1. Please do not scratch the panel surface with a sharp object. Do not modify the PCB circuit unless you are a professional. We are not responsible for any results of this.
2. Make sure the solar panel is exposed to direct sunlight to ensure the best charging efficiency while charging. Best working time: 9:00-17:00 (cloudless weather).
3. Product designed for extended battery life and emergency use. Please choose other higher current products if you want faster charging speed.
4. Product designed with daily waterproof, please don’t expose the charger for too long in rainy weather.
5. Keep the front surface clean or it will affect the efficiency of the panel.