100 Watt 12 Volts Open Circuit Voltage: 15.5V Short Circuit Current: 6.37A Max Power Voltage: 17.5V Max Power Current: 5.71A Max System Voltage: 700VDC Mono cells-All weather 1 year warranty About product; High module conversion efficiency. Ideal output for single panel: 100Wh per day (depending on the availability of sunlight).