PWM Solar Charger Controller 50A

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Model Sohigh PCB-50A
Brand Sohigh Solar
Voltage(V) 12/24/48V
Product Origin Guangzhou,China
Capacity 50A
Product DetailParameterDatasheet

Feature of the PWM solar charger controller

Unlike most of the low quality PWM charge controllers in the market, Sohigh Solar PWM models focus more on product reliability and user experience. We use first grade materials for our PWM controllers, to make it lasting as longer as MPPT models. For different use applications, we have different PWM controllers, like regular models, flush mount models, waterproof models, and models with APP operation function.

Unique Design】Go chic with a flush mount PWM solar controller. It is easy to install and can blend with a wide range of decors to keep your space in the RV modern and minimal. Alternative wall mount with a bracket (included) is available as well. Unique USB port on the front display for USB devices charging.

Unparalleled Compatibility】Encased in a compact frame, this intelligent solar regulator is compatible with 12V/24V Lithium, Sealed (AGM), GEL and Flooded batteries. Best of all, it can automatically recognize the battery voltage to kick off a charge.NOTE: the auto-recognition DOES NOT apply to lithium batteries. Preset the parameters before charging lithium batteries.

【Extensive Protection】The built-in multiple protection of PWM solar charge controller safeguards your off-grid power system from reverse polarity, over-voltage, over-current, over-discharge, short-circuits, reverse current, etc.

【Functional LCD Display】Solar regulator comes with Intuitive LCD screen to show you the operating data and status of the equipment. You can set the parameters configuration by key operation, suitable for home, industrial, commercial, etc.

Model :

Sohigh PCB-50A

Sohigh PCB-60A

Rated Charge Current



Voltage Range of Battery


   Max Open Voltage of Solar Panel


System Rated Voltage

12/24V Auto Rocognized

   Temperature compensation coefficient


Operating Temperature

-20℃~+55℃(to run at full rated current continuously)

Storage Temperature


Working Humidity

95%,no condensation

   Photovoltic module utilization ratio

≤10mA; 13mA

IP code



PCB PCB terminal, I<10mm'

Battery Type

GEL,SLD,FLD and Usr (default)



Man-machine interface

LCD,2 Buttons

Light control voltage


Charge loop voltage drop


Man-machine interface


PV voltage


Charging mode*

PWM Multi-stage(bulk,float,absorption,equalized)

Load working mode

Regular control mode;

Light control with switch-off point at night and switch-on point before dawn

Light control mode

PWM Solar Charge Controller Datasheet-Sohigh Solar.pdf

Get In Touch


undefined   Email:
undefined   Tel/Whatsapp/Wechat: +86-136-6893-6561
undefined   Address:Room 2801, Room 2802-2, Block B,Tianxiu Building,Guangzhou,Guangdong


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