Specifications: --Solar Panel Power: 6W Working Current: 0-500mA Working Voltage: 12V Interface: DC5521 Cable Length: about 3 meters Size: 21 * 13 * 0/ eight * 5 * zero Weight: 150g/ five --Fan Interface: DC Current: 0 Power: 3 Rotate Speed: 2500±10%RPM Noise: 39 Air Volume: 87 Size: 12 * 12 * 2/ four * four * 1in Weight: 116g/ four Packing List: 1 * Solar Panel 1 * Exhaust Fan