PWM Solar Controllers for Solar Street Lights 5A -20A 12V/24V
Intelligent Micro-computer Controller
Temperature Compensation.
Model 5A 10A 15A 20A
Rated charge current 5A 10A 15A 20A
Rated load current 5A 10A 15A 20A
Working Voltage 12V 12/24V Auto 12/24V Auto 12/24V Auto
Working Temperature: -20° C to 60° C
Over-charging/discharging Protection
Reverse-connection Protection
Switch on Automatically with Light Sensor;
Switch off after designed Hours later.
Our Solar Controller widely used in Solar Street Light market, Solar Power System.
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Model |
5A |
10A |
15A |
20A |
Rated charge current |
5A |
10A |
15A |
20A |
Rated load current |
5A |
10A |
15A |
20A |
Working Voltage |
12V |
12/24V Auto |
12/24V Auto |
12/24V Auto |
Over load,
short circuit protection |
1.25 rated load current 60sec, 1.5 rated loads current 5sec,
over load protection action. ≥3 Rated load current short circuit protection action. |
No load current |
≤6mA |
Charging circuit voltage drop |
≤0.26 V |
Load circuit voltage drop |
≤0.15 V |
Over voltage protection |
17V; ×2/24V |
Work temperature |
Industry stage:-35 Degree to +55 Degree |
Boost charge voltage |
14.6V;×2/24V;(keep 10min) |
Direct charge voltage |
14.4V; ×2/24V;(keep 10min) |
Float charge voltage |
13.6V; ×2/24V |
charge return voltage |
13.2v;×2/24V |
Temperature compensation |
-5mv/Degree/cell (Boost charge, Direct charge, Float charge, charge return voltage) |
Lower voltage indicate |
12.0V;×2/24V |
Over discharge voltage |
11.1V(no load)- real-time modified voltage by the discharge rate;×2/24V |
Over discharge return voltage |
12.6V; ×2/24V |
Control mode |
PWM charge mode; modified discharge voltage by the discharge rate |
LED indication on system condition |
LED indicating the system of charging, overcharge, power full, power low,
over-discharge, over load, out short circuit, load on/off, etc. |