Description

Medium Sized Solar ChaFunctionsï&frac*4;š 1. Automatic recognition of input voltage 2. Applying with various types of durable batteries 3. Micro processing controller Pulse Modulation Wide-frequencyï&frac*4;ˆPWMï&frac*4;‰charge 4. Setting the voltage of low voltage cut-off/resuming connection of the DC output of the load port 5. Temperature sensor for charging a battery in compensation 6. Protective circuit of PV from reverse-charging. 7. Overloading protection 8. Overcharge protection 9. Short circuit protection *0. The temperature compensate *1. Reversed polarity connection protection *2. Conversed discharge protection *3. Thunder protection *4. Low voltage protection Rated Voltage: *2V/*4V Automatic distinguish voltage Loading current Max: *0A Full charge cut: *3.7V/*7.4V Low voltage cut: *0.5~*1V/*1V~*2V Temperature compensation : *3mv/℃/cell No load loss: ≤*0mA Wire area Min : 4mm2 Voltage drop : <**0mv we do have other solar products .please check our webs : xxxxx .or xxxxx