The PWM solar controller,can't be connect the 12v battery to 24v solar panel use,please note.

ProductIntroduction:

This controller is a kind of intelligent, multi-purpose solarcharge and discharge controller. These serial products adopt customized LCDdisplay screen, which makes the operation on the interface rather convenient.All the controlling parameters can be reset flexibly to satisfy your differentneeds. This controller has the following features:

Visual LCD graphic symbol                     ●Brief key operation
Automaticidentification system voltage level      ●IntelligentPWM charge mode
Automatictemperature compensation            ●Adjustablecharge-discharge control parameters
Settableoperating modes of loads               ●Overload& short circuit protection
●Battery reverse-discharge protection
Batterylow voltage disconnection (LVD)        ●Battery reverses connection protection
Accumulatedfunction of charge and discharge ampere hours

Technical Data

Rated Voltage
12V/24V AUTO
48V
Rated Current
20A
30A
40A
50A
60A
20A
30A
40A
50A
60A
Voltage of solar panels
≤50V
≤100V
Float charging voltage
13.7V/27.4V
54.8V
Low voltage protection
10.7V/21.4V
42.8V
Low voltage recovery
12.6V/25.2V
50.4V
Characteristic
No load loss:≤10mA; Loop voltage drop:≤170mV;Temperature compensation:-4mV/Cell/℃
Working Environment
Operating Temperature:-20℃~60℃; Storage temperature:30℃~70; Humidity requirements:≤90％,no condensation
Installation cable area
≤7# AWG (16mm²)
＞3# AWG (25mm²)
≤7# AWG(16mm²)
＞3# AWG (25mm²)
Package size
209×110 ×63 mm
217 ×158 ×95mm
209×110 ×63 mm
217 ×158 ×95mm
Weight
360g
590g
360g
590g

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