Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:1 PCS
Supply Capability:1000 PCS/month
Properties of the solar charge controller
1. Design for off-grid solar power system.
2. Applicable to different kinds of batteries.
3. Modular design with simple structure and easy maintenance.
4. Automatic power control function.
5. LCD display: Solar panel current, solar panel voltage, solar panel power, battery group voltage, charge current.
6. Perfect protection function: Solar reverse charge protection, Solar reverse connection protection, Battery reverse connection protection, Battery overcharge protection, Battery over current protection etc ,thus the system has higher reliability.
Technical parameters of the solar charge controller
Model | 220V30A | 220V50A | 220V60A | 220V80A |
Battery group rated voltage | 220Vdc | 220Vdc | 220Vdc | 220Vdc |
PV open circuit voltage | 500V | 500V | 500V | 500V |
PV Rated current | 30A | 50A | 60A | 80A |
PV Max. power | 6600Wp | 11000Wp | 13200Wp | 17600Wp |
Input PV module road number | 1 | 1 | 1 | 1 |
Function | Auto stop charge, auto recharge voltage; Protection: connecting contrary, over current, short circuit, over heat etc. | |||
Display mode | LCD | |||
Display content | solar panel voltage, solar panel current, solar panel power, battery voltage, charge current | |||
Floating Charge Voltage （adjustable） | 248Vdc | 248Vdc | 248Vdc | 248Vdc |
Stop charge voltage | 260Vdc±1% | 260Vdc±1% | 260Vdc±1% | 260Vdc±1% |
Recharge voltage | 243Vdc±1% | 243Vdc±1% | 243Vdc±1% | 243Vdc±1% |
Voltage drop between PV and battery | 1.5V | |||
Max itself power consumption | 100mA-150mA | |||
Work environment temperature | -30-60°C | |||
Relative humidity | ＜90% No condensation | |||
Applicable altitude | ＜3000m The rated power should be reduced when it is higher than 2000m | |||
Noise (1m) | ＜40dB | |||
Degree of protection | IP20（Indoor） | |||
Cooling method | Forced air cooling | |||
*Communication interface (optional) | RS485/USB/GPRS/Ethernet | |||
*Temperature compensation(optional) | -4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C | |||
Product size (mm) | 520*430*200 | |||
Weight | 12Kg | |||
*Above parameter only for reference. Could be custom made to user specifications.
