The solar controller is the most important part of the solar system. It can intelligently and automatically control the charge, discharge and load of the system. The performance of the controller is related with the stability of the system, especially the lifetime of the batteries. CQ series solar controller will supply perfect protection functions for the batteries, and it will make battery work reliably. And the controller could be widely used in the solar system such as lamps, pastoral, frontier and island and so on, it is also could be used for mobile basics, microwave stations and traffic systems.
| Electric parameter |
|
| Rated voltage |
12V/24V pressure automatically indentified |
|
| Charge and discharge current |
20A |
|
| Compulsive charge voltage |
14.8V/29.6V/Lead-acid 15.0V/30.0V/colloidal (Over-discharge activated for 30 minutes ) |
|
| Balancing charge voltage |
14.4V/28.8V/Lead-acid 14.8V/29.6V/colloidal(keeping 30 minutes) |
|
| Floating charge voltage |
13.8V/27.6V/Lead-acid 14.0V/28.0V/colloidal |
|
| Charge recovery voltage |
13.3V/26.6V/Lead-acid 13.6V/27.2V/colloidal |
|
| Batteryover-voltage protection / restoration |
16.5V/15V(12V battery) 33V/30V(24V battery) |
|
| Low Voltage disconnect setting range |
10.6~11.6V/21.2~23.2V(factory outgoing set at 11V/22V) |
|
| Undervoltage recovery voltage setting range |
12.2~13.2V/24.4~26.4V(factory outgoing set at12.8V/25.6V) |
|
| Identified Voltage setting range during day time |
7~9V/14~18V (factory outgoing set at7V/14V) |
|
| Identified Voltage setting range at night |
3~5V/6V~10V (factory outgoing set at 3V/6V) |
|
| Time setting range |
10MIN ~ 16H (factory setting light 8H, put out the lights 15H) |
|
| Self-consumption |
≤ 5 mA /8 mA /12 mA |
|
| Temperature compensation coefficient |
-4mV/-8mV/16 mV/K per cell |
|
| Batterytype |
Lead acid / gel (factory set for lead-acid battery, gel battery and open the same parameters) |
|
| Protection |
Reverse polarity protection, short circuit protection, overload protection |
|
| LED light |
State |
Display and alarm functions |
|
| Charging LED light |
On/off |
Solar power on generation / non-power |
|
| Fault LED |
On |
Load Low-voltage or over-voltage shutdown |
|
| Flashing |
Short circuit 0.5S flashes once/overload 2S flashes once |
|
| Off |
Normal Load |
|
| Batterypower LED lights |
Cumulative cycle of light |
Batterycharge indicator |
|
| |
| Flash simultaneously |
Infrared remote control to set parameters |
|
| Single cycle of light |
Infrared remote control to read data |
|
| Structural parameters |
|
| Protection class and working altitude |
IP20 ≤ 4000M |
|
| Size and weight |
73mm(L)*110mm(W)*26.6mm(H) 0.12Kg |
|
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