Adafruit 2V 0.3W Mini Solar Panel - ETFE

These panels from Voltaic Systems offer remarkable durability and environmental resistance, making them ideal for challenging outdoor conditions. Constructed with ETFE, they are waterproof, scratch-resistant, and UV-resistant, with the strength to withstand drops and pressure.

Equipped with four high-efficiency monocrystalline SunPower cells, they boast an impressive 22+% efficiency rate. Generating a nominal 2V at 150 mA peak, these panels feature two solderable pads on the back for easy connectivity.

Designed without connectors, you can solder wires to attach a 2.1mm terminal block or modify a 2.1mm-to-clip adapter. While incompatible with standard solar charger boards, these panels are excellent for power harvesting circuits or can be connected in series for a 6V output.