Description

The 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-C 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~**0% 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. C*0 and C*0 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 *0. Reverse discharge protection *1. Converse polarity connection protection (automatic comeback) *2. Low voltage protection Model WS-C***5 *0A Rated Voltage *2V/*4V Automatic voltage recognition Max Load current *0A Input current range *2V**7V/*4V**4V Length≤1m Charge loop drop 0.*5V Length≤1m Discharge loop drop 0.*5V Over voltage protection *7V/*4V Full charge cut *3.7V/*7.4V Low voltage cut *0.5~*1V/*1V~*2V Temperature compensation *3mv/°C/cell No load loss ≤*0mA Max wire area 2.5mm2 Ambient temperature ******-**5 °C