- Overview
- Product Description
- Product Parameters
- Detailed Photos
- System Solutions
- Packaging & Shipping
- Our Advantages
Basic Info.
Model NO.
GBBC
Condition
New
Certification
CE
Application
Solar System Controller, Charger Controller, Wind Controller
Rated Voltage
48V
Rated Wind Power
1kw-10kw
Nominal System Voltage
48V-240V
Wind Dump Load Rotate Speed(Rota)
400r/800r
Wind Charging Range
DC (120-400)V
Wind Charging Mode
MPPT(Boost & Buck) & PWM
MPPT Mode
Auto & P-V Curve
Power Loss
≤3W
Transport Package
Package
Specification
75*45*26cm
Trademark
GREEF
Origin
China
HS Code
85023100
Production Capacity
400 Set/Sets Per Month
Packaging & Delivery
Package Size
75.00cm * 45.00cm * 26.00cm
Package Gross Weight
19.000kg
Product Description
1. Smart MPPT(Boost & Buck) Function: Wide charge range. 2. Configurable Power Curve: Users can set parameters, and the controller will automatically generate the power curve.
3. Three-Stage Charging: The system uses a three-stage charging method to ensure charging efficiency and battery lifespan.
4. Wind Resistance and Speed Reduction: The system has a unique electrical speed reduction feature to effectively handle strong winds, preventing overheating and brake failure.
5. Low-Power Standby: When not in use, the system automatically enters a low-power standby mode.
6. Overload Protection: The system includes over-speed, over-voltage, and over-current protection to ensure safe operation.
7. Can be combined with solar energy.
8. Standard Interface: The system is equipped with a standard RS485 interface and Modbus protocol for easy interconnection with other systems.
9. APP and WEB remotely monitoring and control.
| 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 (Low)*adjustable | 20.8V | 40.8V | 40.8V | 81V | 210V |
| Under voltage recovery voltage(Rlow)*adjustable | 23.5V | 46.5V | 46.5V | 93V | 230V |
| Over voltage(Full)*adjustable | 28.8V | 57.6V | 57.6V | 115V | 284V |
| Over voltage recovery voltage(RFull)*adjustable | 26.5V | 52.8V | 52.8V | 105V | 265V |
| Float voltage(Flot)*adjustable | 27.6V | 54.0V | 54.0V | 108V | 272V |
| Wind dump load rotate speed(Rota)*adjustable | 800R | 800R | 800R | 400R | 800R |
| Wind charging range | DC (20-350)V | DC (20-350)V | DC (20-350)V | DC (20-350)V | DC (120-400)V |
| Wind start charging voltage(Cut In)*adjustable | 24V | 20V | 20V | 20V | 120V |
| Wind dump load voltage(Vmax)*adjustable | 80V | 180V | 150V | 380V | 400V |
| Dump load control mode | Over rotate speed limiting, Over voltage limiting, Over Current limiting, PWM | ||||
| Wind charging mode | MPPT(Boost & Buck) & PWM | ||||
| MPPT Mode | Auto & P-V Curve | ||||
| Display mode | LCD | ||||
| Display content | Battery: Voltage; charging current; percentage of battery power. Wind: Voltage; charging current; rotate speed; output current; output power Solar: Voltage; charging current. Loads: Current; power; working mode. | ||||
| Operating temperature & Relative humidity | -20~+55ºC/35~85%RH(Non-condensing) | ||||
| Power Loss | ≤3W | ||||
| Protection type | Battery: Over-discharge protection; over-charge protection; anti-reverse connection. Wind: Over rotate speed protection, over voltage protection, over current protection. Loads: Over-load protection | ||||
| Controller size | 450*425*210(mm) | 450*425*210(mm) | 450*425*210(mm) | 450*330*210(mm) | 450*330*210(mm) |
| Net weight | 16KG | 16KG | 16KG | 12KG | 11KG |
| Communication function | RS232/RS485/USB/GPRS/WIFI/Ethernet | ||||
We can customize the system to suit your requirements
