Fkj-Gt 5kw Hybrid Wind Solar Charge Controller for on Grid Wind System with Dump Load Vertical Wind Turbine Generator Controller

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Product Description

Wind Solar Charge Controller

Basic Specifications

Model NO.FKJ-GT 5KWConditionNew
CertificationISO, CEApplicationWind Controller
Rated Voltage340VWind Turbine Rated Power5kw
Wind Turbine Max. Power10kwSolar Panel Power1.5kw/1500W
Display ModeLCDCommunication InterfaceRS485, WiFi, GPRS, RJ45
EfficiencyMore Than 92%Dump LoadIncluded
HS Code8543709990Production Capacity50000 PCS/Year

Product Description

The On-grid wind turbine system is composed of a wind turbine, on-grid controller, on-grid inverter, metering device, and power distribution system. Wind energy is converted into AC electrical energy by the wind turbine, and then converted into DC electrical energy by the on-grid controller. This DC energy is then converted into AC electrical energy of the same frequency and phase as the grid by the on-grid inverter, supplying local load and feeding surplus power into the grid.

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Technical Parameters (5KW-20KW)

Type FKJ-GT5KW FKJ-GT10KW FKJ-GT20KW
Wind turbine rated power5KW10KW20KW
Wind turbine Max. power10KW20KW40KW
Rated voltage (AC)220V/380V380V-400V380V-400V
Solar panels power (optional)1.5KW5KW10KW
Display modeLCD Touch Screen
PWM constant voltage≥320dc≥520dc≥520dc
Protection degreeIP20 (Indoor) / IP65 (Outdoor)
Cooling methodForced air cooling

Performance Characteristics

Produced according to industry standard JB/T6939.1-2004 and national standard GB/T19115.1-2003.
Color touch screen display for real-time monitoring of voltage, current, and cumulative power generation.
Dual control systems: PWM constant voltage/current system + three-phase braking system.
Advanced protection: Surge protector to avoid lightning damage and over-voltage.
Emergency stop & Manual brake switches for immediate turbine braking.
Supports Modbus, RS485, WiFi, and GPRS for remote PC or mobile monitoring (Android/iOS).
System Diagram

System Cases & Manufacturing

Case Study
Manufacturing
Testing

Frequently Asked Questions

Q1: What is the main function of the on-grid wind controller? A1: It rectifies AC power from the wind turbine to DC, manages the charging/voltage, and provides a stable DC output for an on-grid inverter to feed power into the utility grid.
Q2: Can I use solar panels with this controller? A2: Yes, this is a hybrid controller. A solar panel control system can be added according to customer needs, allowing for a wind-solar hybrid system.
Q3: How does the braking system work? A3: The controller uses a PWM constant voltage system plus a three-phase manual and automatic braking system to protect the turbine during strong winds or grid failures.
Q4: How can I monitor the system remotely? A4: The controller supports RS485, WiFi, GPRS, and Ethernet. You can monitor the status in real-time via PC or a mobile app compatible with Android and iOS.
Q5: What happens if the utility grid goes down? A5: When the grid is cut off, the controller automatically triggers the wind turbine brake and the inverter stops outputting to the grid to ensure safety.
Q6: What is the benefit of the touch screen display? A6: The color touch screen provides a visual interface to monitor real-time data like voltage, current, and cumulative power, and allows for easy adjustment of control parameters.

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