10kw off-Grid Smart MPPT Controller with Dump Load for Solar Wind Turbines Connection Lithium Battery

Customization: Available
After-sales Service: Yes
Warranty: Yes

Product Description

Basic Information Overview
Model NO.
GBBC
Condition
New
Certification
CE
Application
Solar System Controller, Charger Controller, Wind Controller
Rated Voltage
48-240V
Rated Wind Power
1kw-10kw
Wind Charging Mode
MPPT(Boost & Buck) & PWM
Battery Type
Lithium Battery/ Gel Battery
Remote Monitor
WiFi
Protection
Over-Speed, Over-Voltage, Over-Current
Product Description
1
Smart MPPT (Boost & Buck) Function: Provides a wide charge range for maximum efficiency.
2
Configurable Power Curve: Users can set custom parameters; the controller generates the power curve automatically.
3
Three-Stage Charging: Ensures optimal charging efficiency and extends battery lifespan.
4
Wind Resistance & Speed Reduction: Unique electrical speed reduction handles strong winds, preventing overheating and brake failure.
5
Low-Power Standby: Automatically enters energy-saving mode when not in active use.
6
Comprehensive Protection: Built-in over-speed, over-voltage, and over-current safeguards.
7
Solar Integration: Can be seamlessly combined with solar energy systems.
8
Standard Interface: Equipped with RS485 interface and Modbus protocol for easy system interconnection.
9
Remote Monitoring: Supports APP and WEB-based remote monitoring and control.
Technical Parameters
Model GBBC1K/48 GBBC2K/48 GBBC3K/48 GBBC5K/48 GBBC10K/240
Rated wind power 1KW 2KW 3KW 5KW 10KW
Nominal system voltage 48V 48V 48V 48V 24V
Under voltage (adjustable) 20.8V 40.8V 40.8V 81V 210V
Over voltage (adjustable) 28.8V 57.6V 57.6V 115V 284V
Wind charging range DC (20-350)V DC (20-350)V DC (20-350)V DC (20-350)V DC (120-400)V
Display mode LCD
Communication RS232/RS485/USB/GPRS/WIFI/Ethernet
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Frequently Asked Questions
What is the advantage of the MPPT Boost & Buck function?
It allows for a much wider charging range, ensuring the controller can harvest energy from wind turbines even at lower or higher wind speeds compared to standard controllers.
Which battery types are compatible with this controller?
The system is designed to work efficiently with both Lithium batteries and Gel batteries, with adjustable voltage parameters to suit specific battery requirements.
How does the system protect the wind turbine during strong winds?
The controller features a unique electrical speed reduction and wind dump load system that limits rotation speed and voltage, preventing overheating and mechanical failure.
Can I monitor the system performance remotely?
Yes, the controller supports multiple communication interfaces including WiFi and GPRS, allowing you to monitor and control the system via a mobile APP or web interface.
Is it possible to connect solar panels to this controller?
Absolutely. This is a hybrid-capable controller that can manage both wind turbine and solar panel inputs simultaneously for a complete off-grid solution.
What information is displayed on the LCD screen?
The LCD provides real-time data on battery voltage and charging current, wind turbine speed and power output, as well as solar charging status and load working modes.

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