Solar regulator 12V 10A solar charge controller WS-C2415 15A Wellsee Solar Charge Controller ( WELLSEE PV controller, battery controller, solar regulator) applies in solar photovoltaic systems, which coordinates the working of solar panels, batteries and loads. It adds some protection functions, so that the entire system can be in efficient and safe operation. WS-C2415 15A series charge controllers apply to all types of photoelectric panels and various types of batteries, MCU ( Micro-Processing Controller) has PMW ( Pulse Modulation Wide-frequency) 0~ 100% variable duty cycle process. According to the types and actual charging situation of the battery, WS-C controller series can provide the fast and best charging voltage and electricity from the PV panel. C30 and C60 series are equipped with advanced man-machine interactive function, so the user can adjust the charging voltage. Functions: 1. Applying with various types of batteries 2. Automatic recognition of input voltage 3. Micro processing controller Pulse Modulation Wide-frequency PWM charge 4. Temperature sensor for charging a battery in compensation 5. Overload protection ( automatic comeback) 6. Overcharge protection 7. The temperature compensate 8. Short circuit protection ( automatic comeback) 9. Thunder protection 10. Reverse discharge protection 11. Converse polarity connection protection ( automatic comeback) 12. Low voltage protection Model WS-C2415 6A WS-C2415 10A WS-C2415 15A Rated Voltage 12V / 24V Automatic voltage recognition Max Load current 6A 10A 15A Input voltage range 12V^ 17V / 24V^ 34V Lengthd1m Charge loop drop