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{"title":"Off Grid 1kW Wind Solar Hybrid Controller RS232 Communication","imgUrl":"https:\/\/img.silkroadsl.com\/picm\/z18c80fa-200x200-1\/off_grid_1kw_wind_solar_hybrid_controller_rs232_communication.jpg","attrs":{"Brand Name":"GreeF","Model Number":"WS","Certification":"CE","Place of Origin":"China"}}
{"title":"500w 1KW Off Grid Wind Generator Battery Charge Controller","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b4\/d7\/7d5d7b59c5068619ad13a97dcbbd-200x200-1\/500w_1kw_off_grid_wind_generator_battery_charge_controller.jpg","attrs":{"Brand Name":"GreeF","Model Number":"WS","Certification":"CE","Place of Origin":"China"}}
{"title":"1KW-10KW Solar And Wind Controller For Off Grid \/ Hybrid Power Systems","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6d\/38\/4dc79fc9708d43fa544869540102-200x200-1\/1kw_10kw_solar_and_wind_controller_for_off_grid_2f_hybrid_power_systems.jpg","attrs":{"Brand Name":"Greef","Model Number":"GBBC","Place of Origin":"Qingdao","Certification":"CE"}}
{"title":"Power Loss \u2264 3W Off Grid LCD Controller With Wind Dump Load 150V\/400V Adjustable","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/51\/c8\/d9867f8b77717598a8b569628a84-200x200-1\/power_loss_e2_89_a4_3w_off_grid_lcd_controller_with_wind_dump_load_150v_2f400v_adjustable_wind_charging.jpg","attrs":{"Brand Name":"Greef","Model Number":"GBBC","Place of Origin":"Qingdao","Certification":"CE"}}
{"title":"Customized Intelligent GBBC Model Wind Controller 240V\/48V Nominal System","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a3\/68\/f47faed55f32e6da6daa8c50acc0-200x200-1\/customized_intelligent_gbbc_model_wind_controller_240v_2f48v_nominal_system_voltage.jpg","attrs":{"Brand Name":"Greef","Model Number":"GBBC","Place of Origin":"Qingdao","Certification":"CE"}}
{"title":"1KW-10KW LCD Control Off Grid Wind Power Controller GBBC Model With Adjustable","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c1\/ba\/d536e904959b7a55e4b6988a9262-200x200-1\/1kw_10kw_lcd_control_off_grid_wind_power_controller_gbbc_model_with_adjustable_wind_charging_range.jpg","attrs":{"Brand Name":"Greef","Model Number":"GBBC","Place of Origin":"Qingdao","Certification":"CE"}}
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.
Product 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 (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~﹢55℃/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
Details Pictures
System Solution
We can customize the system to suit your requirements
Product packaging
Advantages
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2.5 Million-5 Million
Employee Number:
70~100
Ecer Certification：
Verified Supplier
GREEF NEW ENERGY is global supplier which focus on Wind ,Solar and Hydro generation system solution .
We provide customized system solution which suitable for offf-grid , grid-tied and hybrid system for renewable energy system.
GREEF own our own factory manufacture permanent magnet generator...
GREEF NEW ENERGY is global supplier which focus on Wind ,Solar and Hydro generation system solution .
We provide customized system solution which suitable for offf-grid , grid-tied and hybrid system for renewable energy system.
GREEF own our own factory manufacture permanent magnet generator...
