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Jinan Deming Power Equipment Co., ltd

No. 8666 Erhuan North Road, Jinan City, Shandong Province,Jinan,Shandong,China

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Off Grid PWM Hybrid Wind/Solar Charge Controller 5KW 48V



600 ~ 800 / Piece Get Latest Price


600 per Piece

1 Piece

1pc controller/carton package, 1 pc dump load/carton package

within 7-15 days after payment received

500 Piece per Week

PayPal, Money Gram, Western Union, T/T

Wind Solar Controller

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Product Description

1.Equipped with external dump load 
2.LCD display 
3.Optional remote communication 
4.Certificates: CE & Patent 

Product Overviews

FKJ-B model Product Characteristics

1. The product can be manufactured in accordance with either JB/T6939.1-2004 industrial standard, GB/T19115.1-2003 national standard or users technical requirements.

2. Adopt two sets of control systems, PWM constant pressure system and three-phase load discharging system.

3. PWM constant pressure control is 120% of the rated power of the wind turbine generator. In case of exceeding the scope of PWM constant pressure power, the three-phase load discharging will automatically start immediately to ensure safe operation of the overall wind turbine generation system.

4. Under the circumstances of decoupling and damage of the battery, the three-phase load discharging will automatically start to avoid the idle run of the wind turbine generator and the occurrence of runaway accident.

5. PWM control: Under the conditions of strong or super-strong wind, ensure battery charged by the wind turbine generator under constant voltage and current.

6. It has reverse connection, anti-decoupling and damage-resisting protection of the battery.

7. Over-charging protection of the battery: When the battery is full (the battery pressure reaching 125% of the rated pressure), the controller will automatically carry out three-phase load discharging to stop charging battery.

8. Auto recovery of battery charging: When the battery pressure reduces to 108% of the rated pressure, the three-phase load discharger will stop load discharging to automatically recover battery charging.

9. The inside of the controller is equipped with lightening protection device. Contain the transit over voltage penetrating into the wind turbine generator within the voltage scope bearable to the equipment or system or conduct the strong lightening current into the earth to avoid equipment damage posed by lightening impact.

10The big screen LCD display. Clearly present the working status of the wind turbine, solar panel, battery and controller.

11. The controller is equipped with manual three-phase load discharging switch; the user may use it according to actual circumstances. When using this switch, the wind turbine generator will forcibly carry out three-phase load discharging.

12Optional communication Mode:RS232,RS485,GPRS,USB,RJ45 ect, Can monitor multiple devices running.

Produt Picture:


Installation Drawing:
TechnIcal Data Sheet:

Type 5KW-48Vdc 5KW-120Vdc 5KW-240Vdc
Wind turbine rated power 5KW 5KW 5KW
Wind turbine max. power 10KW 10KW 10KW
Solar panel power 1.5KW 1.5KW 1.5KW
Battery 48Vdc 120Vdc 240Vdc
Function Rectifier,charge, control
Display mode LCD
Display content Wind turbine voltage, wind turbine current, wind turbine power, solar panel voltage, solar panel current, solar panel power, battery voltage, charge current
PWM constant pressure voltage >58Vdc >145Vdc >290 Vdc
3-phase load voltage of the wind turbine 60±1Vdc 150±2Vdc 300±5Vdc
Wind turbine recovery charging voltage 54±1Vdc 135±2Vdc 280±5Vdc
Solar controller stop charging voltage 60±1Vdc 150±2Vdc 300±5Vdc
Solar restore charge voltage 54Vdc 145Vdc 290Vdc
Low-voltage of the battery 40±1Vdc 100±2Vdc 200±5Vdc
Self-provided connecting wire of the battery >20mm² >10mm² >6mm²
PWM fuse 125A 63A 40A
Solar fuse 32A 16A 10A
Charging fuse 160A 63A 32A
Work environment temperature -30-60°C
Relative humidity 90% No condensation
Noise(1m) 40dB
Degree of protection IP20Indoor
Cooling method Forced air cooling
*Communication interface (optional) RS485/USB/GPRS/Ethernet
*Temperature compensation (optional) -4mv/°C/2V,


Contact Us

Contact Person :Ms. Katherine

Company:Jinan Deming Power Equipment Co., ltd

Address:No. 8666 Erhuan North Road, Jinan City, Shandong Province, Jinan, Shandong, China,


Ms. Katherine < Jinan Deming Power Equipment Co., ltd >
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