Nominal power: 5 W
Open circuit voltage: 22 V
Battery capacity: 35 Ah
Peak power: 30 W
Type: Polycrystalline
Efficiency: 17 %
Dimensions: 306 x 218 x 25 mm
Depth: 25 mm
Length: 306 mm
Max temperature: +85 °C
Min temperature: -40 °C
Width: 218 mm
Mounting type: SMD

The 5 W solar panel kit does not require a charge controller if the battery used is larger than 35 Ah. According to the warranty on cell performance, after 20 years it will not be less than 80% of the performance values of a new cell – this means that the degradation rate of the cell is no more than 20% over 20 years. The 5 Wp module is ideal for preventing battery discharge in caravans, motorhomes, and boats. It includes a blocking diode to prevent backflow and comes with all necessary cables, connectors, and detailed instructions. The perfect choice to prevent battery discharge. The 5-watt module provides a continuous maintenance charge to sustain and extend the life of any 12 V batteries. The 5-watt solar module features a blocking diode to avoid reverse leakage current. High-efficiency crystalline cell for charging in any weather. Perfect for battery maintenance and off-grid lighting projects. Waterproof and sturdy construction for outdoor use. The integrated diode protects against battery discharge. 20 years warranty on the cell and 10 years warranty on the module.