Maximum power (Pmax): 3W Open circuit voltage (VOC): 6V Power voltage (VMPP): 5V Short circuit current (ISC): 1A Power current (IMPP): 0.5A Wafer type: monocrystalline silicon Standard test conditions AM=1.5 Irradiance=1000W/㎡ Temperature=25℃ Features: Cooling: The fan solar panel kit can exhaust indoor hot air and effectively reduce the indoor temperature. Operation: When the sun shines on the solar panel, connect the interface and the fan will start. It can reach up to 3000 rpm. When the sun is insufficient, the fan will work slowly or even stop working. Easy to use: Place the solar panel where it can receive sunlight, install the fan and connect it for use. Wiring-free is more flexible, battery-free products, more green and safe. Epoxy resin surface lamination, IP65 waterproof, improve durability. Wide Application: With a wide range of applications, the solar panel fan kit can be used in homes, RVs, greenhouses, utility rooms, pet houses, etc. Color: Black Material: ABS+Single crystal silicon Package Contents: 1 x Integrated solar panel exhaust fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.