2kw Wind and Solar Power Controller for off Grid Applications

• Customization: Available
• After-sales Service: Yes
• Warranty: 2 Years
• Model NO.: FKJ-B 4KW48V
• Output Type: DC
• Number of Blade: Three Blade
• Rotating Shaft: Horizontal
• Stress Way of Blade: Resistance
• Power: ＞100kW
• Phase: 3
• Certification: CE, ISO
• Wind Turbine Rated Power: 2kw
• Wind Turbine Max. Power: 4kw
• Solar Panel Power: 2kw
• Display Mode: LCD
• Communication Interface: RS485,WiFi,Grps,RJ45
• Cetificate: CE/ISO9001
• Efficiency: More Than 92%
• Dump Load: Included
• Transport Package: Wooden Case
• Specification: 560*430*320mm/20kg
• Trademark: Deming
• Origin: Shandong
• HS Code: 8543709990
• Production Capacity: 50000 PCS/Year

Product Description

 

Product Description

Off-Grid PWM Wind Solar Hybrid Controller

Off-Grid PWM Wind Solar Hybrid Controller

FKJ-B model off-grid PWM wind solar hybrid controller

Product Characteristics:

• The product is manufactured according to the JB/T6939.1-2004 industrial standard and GB/T 19115.1-2003 national standard, meeting users' technical requirements.


• Equipped with a big LCD display that visually shows the working state and various real-time data, including wind turbine voltage, current, power; solar panel voltage, current, power; and battery group voltage, charge current.


• Comes with two sets of control systems: PWM constant voltage system and three-phase dump load system.


• Under strong or super-strong wind conditions, the PWM control ensures constant voltage and current to charge the battery with the wind turbine.


• In case of battery disconnect or damage, the three-phase dump load system will automatically start to prevent wind turbine idling and runaway accidents.


• Includes protection functions for battery polarity reversal, disconnection, and damage.


• Offers over-charging protection for the battery, activating the three-phase dump load system and stopping wind turbine charging when the battery is full.


• Features automatic battery recharging, stopping the three-phase dump load when the battery voltage reduces to 108% of the rated voltage.


• Equipped with a manual brake switch for forcibly activating the three-phase dump load system.


• Includes a surge arrester to protect the wind turbine from overvoltage and divert strong lightning currents directly to the ground to prevent equipment damage.

Optional Features:

• Solar panel control system based on customers' requirement.


• Optional diesel generator port for automatic generator start and stop.


• Adopts Modbus Communication protocol for convenient secondary development.


• Technical specification adjustment via RS485 available for professional customers to adjust different wind turbines.


• Supports WIFI and GPRS for monitoring the real-time working state of the on-grid wind power system via PC and mobile devices, compatible with both Android and OS.


• Can be equipped with various brake functions for different wind turbines, such as mechanical yawing, rotate tail control, furled empennage, mechanical brake, hydraulic brake, and electromagnetism brake.

Manufacturer: Jinan Deming Power Equipment Co., Ltd

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Product Parameters

2kw Wind and Solar Power Controller for Off Grid Applications

Experience efficient and reliable off-grid power with our hybrid wind and solar controller. This MPPT charge controller is designed for 48V wind generators and ensures optimal performance for your renewable energy system. Power up your off-grid applications with our advanced wind and solar power controller.

Type	5KW-48Vdc	5KW-96Vdc	5KW-240Vdc
Wind turbine rated power	5KW	5KW	5KW
Wind turbine max. power	10KW	10KW	10KW
* Solar panel power	1.5KWp	5KWp	1.5KWp
Battery	48Vdc	96Vdc	240Vdc
Function	Rectifier,charge, control, *DC output
Automatic protection function	Over voltage protection, constant voltage charge, arrester
Manual function	Manual brake
Display mode	LCD+LED
Display content	Wind turbine voltage, current, power; solar panel voltage, current, power; battery voltage, charge current
PWM constant pressure voltage	>58Vdc	>112Vdc	>290 Vdc
Wind turbine 3-phase dump load voltage	60±1Vdc	120±2Vdc	300±5Vdc
Wind turbine recharge voltage	54±1Vdc	108±2Vdc	280±5Vdc
*Solar control stop charging voltage	60±1Vdc	120±2Vdc	300±5Vdc
*Solar control recharge voltage	54±1Vdc	112±2Vdc	280±5Vdc
*Diesel generator starting voltage	40±1Vdc	80±2Vdc	200±5Vdc
*Diesel generator off voltage	54±1Vdc	108±2Vdc	270±5Vdc
Self-provided battery connecting wire	>20mm²	>10mm²	>6mm²
PWM fuse	125A	80A	32A
*Solar fuse	40A	80A	10A
Charging fuse	160A	100A	40A
Work environment temperature	-30-60°C
Relative humidity	<90% No condensation
Noise (1m)	<40dB
Degree of protection	IP20(Indoor)IP65 (Outdoors)
Cooling method	Forced air cooling
*Extral Control function (optional)	Yawing, variable pitch, mechanical brake, hydraulic brake, electromagnetism brake
*Communication interface (optional)	RS485/USB/GPRS/WIFI/Ethernet
*Temperature compensation (optional)	-4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C
Controller Size (mm)  Weight (kg)	580*400*240     23Kg	510*360*240      17Kg	510*360*240     17Kg
Dump load Size (mm)  Weight (kg)	600*450*380     28Kg	600*450*380      28Kg	600*450*380     28Kg

FKJ-B (PWM) Off-Grid Wind Solar Controller 5KW

Technical Specifications

Above parameter only for reference. Could be custom made to user specifications.

• Company Name: Jinan Deming Power Equipment Co., Ltd


• Controller Type: Off-Grid Wind Solar Controller


• Model: FKJ-B (PWM)


• Power Capacity: 5KW

Product Description

The FKJ-B (PWM) Off-Grid Wind Solar Controller 5KW, manufactured by Jinan Deming Power Equipment Co., Ltd, is a high-quality controller designed to efficiently manage and regulate the power generated by off-grid wind and solar systems. With its customizability, this controller can be tailored to meet the specific requirements of individual users.

Featuring advanced pulse width modulation (PWM) technology, this controller ensures precise control over the charging and discharging process, maximizing the overall system performance. It effectively converts the variable energy generated by wind turbines and solar panels into usable power, providing a stable and reliable energy supply.

Equipped with comprehensive technical parameters, this controller offers reliable protection mechanisms, including overcharge, over-discharge, short circuit, and overvoltage protection, safeguarding your system from potential damage and ensuring its long lifespan.

Designed for ease of use, the FKJ-B (PWM) Off-Grid Wind Solar Controller 5KW is simple to install and operate. Its user-friendly interface allows for easy monitoring and control of the system, providing real-time data on energy production and consumption.

Whether you are setting up a small-scale residential system or a larger commercial application, the FKJ-B (PWM) Off-Grid Wind Solar Controller 5KW is the ideal choice to optimize the efficiency and performance of your off-grid wind and solar power systems.

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	>56Vdc	>135Vdc	>280 Vdc
3-phase load voltage of the wind turbine	58±1Vdc	145±2Vdc	290±5Vdc
Wind turbine recovery charging voltage	54±1Vdc	135±2Vdc	280±5Vdc
Solar controller stop charging voltage	58±1Vdc	145±2Vdc	290±5Vdc
Solar restore charge voltage	54±1Vdc	135±2Vdc	280±5Vdc
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	50A
Work environment temperature	-30-60°C
Relative humidity	<90% No condensation
Noise (1m)	<40dB
Degree of protection	IP20(Indoor)
Cooling method	Forced air cooling
*Communication interface (optional)	RS485/USB/GPRS/Ethernet
*Temperature compensation(optional)	-4mv/°C/2V,-35°C~+80°C, Accuracy:±1°C
Size of the controller	500*440*290 mm
Weight of the controller	21 Kg
Size of the load	660*510*450 mm
Weight of the load	31 Kg

Above parameter only for reference

1. This off-grid wind, solar, and diesel hybrid controller 2KW can be custom made to meet user specifications.

2. It also has the option of solar power control, depending on user demand.

Technical parameters of off-grid wind, solar (diesel) hybrid controller 2KW:

• Company Name: Jinan Deming Power Equipment Co., Ltd

Type	2KW-24Vdc	2KW-48Vdc	2KW-96Vdc
Wind turbine rated power	2KW	2KW	2KW
Wind turbine max. power	4KW	4KW	4KW
*Solar panel power	600Wp	2KWp	600Wp
Battery	24Vdc	48Vdc	96Vdc
Function	Rectifier, charge, control, *DC output
Automatic protection function	Over voltage protection, constant voltage charge, arrester
Manual function	Manual brake
Display mode	LCD+LED
Display content	Wind turbine voltage, current, power; solar panel voltage, current, power; battery voltage, charge current
PWM constant pressure voltage	>29Vdc	>58Vdc	>116Vdc
Wind turbine 3-phase dump load voltage	30±1Vdc	60±1Vdc	120±2Vdc
Wind turbine recharge voltage	27±1Vdc	54±1Vdc	108±2Vdc
*Solar control stop charging voltage	29±1Vdc	58±1Vdc	116±2Vdc
*Solar control recharge voltage	<29Vdc	<58Vdc	<116Vdc
*Diesel generator starting voltage	20±1Vdc	40±1Vdc	80±2Vdc
*Diesel generator off voltage	27±1Vdc	54±1Vdc	108±2Vdc
Self-provided battery connecting wire	>20mm²	>10mm²	>24mm²
PWM fuse	100A	50A	32A
*Solar fuse	32A	16A	10A
Charging fuse	125A	63A	40A
Work environment temperature	-30-60°C
Relative humidity	<90% No condensation
Noise (1m)	<40dB
Degree of protection	IP20(Indoor)IP65 ( Outdoors )
Cooling method	Forced air cooling
*Extral Control function (optional)	Yawing, variable pitch, mechanical brake, hydraulic brake, electromagnetism brake
* Communication interface (optional)	RS485/USB/GPRS/WIFI/Ethernet
*Temperature compensation (optional)	-4mv/°C/2V,-35°C~+80°C, Accuracy:±1°C
Controller Size (mm)  Weight (kg)	580*400*240    22 Kg	510*360*240    17 Kg	510*360*240    17 Kg
Dump load Size (mm)  Weight (kg)	410*290*120     8 Kg	410*290*120     8 Kg	410*290*120     8 Kg

Customize the 2kw Wind and Solar Power Controller for Off Grid Applications from Jinan Deming Power Equipment Co., Ltd. This hybrid controller is designed to efficiently manage wind and solar power in off-grid systems. With MPPT technology and a 48V input, it ensures optimal charging for your wind generator and solar panels. Perfect for off-grid applications, this controller is a reliable solution for your renewable energy needs.

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