Product Description:
The use of wind turbine controllers is mainly found in wind energy systems. These controllers are intelligent tools that play a crucial role in enhancing the efficiency of energy utilization and ensuring the smooth and safe operation of the overall system.
Wind turbine controllers have specific applications in wind energy systems, and they are responsible for regulating, monitoring, and controlling the wind turbines to optimize energy production, prevent damage, and enhance the overall system's performance. The following are some of the key functionalities of wind turbine controllers:
- Monitoring power output
- Controlling rotor speeds
- Activating the braking system in case of abnormal wind speeds or other unforeseen circumstances
- Adjusting the blade pitch to keep the rotational speed of the rotor constant
- Capturing and analyzing information about wind speed and direction for better energy yield prediction and planning
- Performing remote diagnostics and communication with the system operators to ensure prompt response to faults or failures
In summary, wind turbine controllers are an essential component of wind energy systems, and they provide critical functions to optimize the energy production of the system while maintaining a safe and stable operation.
Applications:
The Greef GBBC Off Grid Controller is designed to handle various applications and scenarios. Some of the product application occasions include streetlights, wind-solar hybrid power systems, and wind farms, among others. The controller is also suitable for use in remote areas where power supply is limited or non-existent. The GBBC Off Grid Controller is an ideal solution for those who want to reduce their dependence on the grid and generate their electricity.
The Greef GBBC Off Grid Controller is certified by CE, ensuring that it meets the quality and safety standards required by customers. The minimum order quantity is 1 set, and the price is negotiable. The packaging details include foam and plywooden case, ensuring that the product is well protected during transportation. The delivery time is 25 working days, and customers can choose from various payment options, including T/T, Western Union, MoneyGram, and L/C.
The Greef GBBC Off Grid Controller is designed with PWM/MPPT charge control methods, ensuring that the system generates maximum power output. It can handle a rated wind power of 1KW/2kw/3kw/5kw/10KW. The controller monitor comes with an LCD, making it easy to monitor the system and make adjustments to the settings. The supply ability of the product is also impressive, ensuring that customers can get their products on time.
In summary, the Greef GBBC Off Grid Controller is a reliable and efficient wind controller suitable for various applications and scenarios. With its adjustable wind start charging voltage and wind charging range, it can handle different types of wind turbines. The GBBC Off Grid Controller is certified by CE, ensuring that it meets the quality and safety standards required by customers. With its PWM/MPPT charge control methods and LCD controller monitor, customers can rest assured that they are getting a quality product that will meet their needs.
Customization:
Our company, Greef, offers product customization services for our GBBC Off Grid Controller. Our solar and wind controller is designed with advanced technology and is equipped with a DCS Distributed Control System.
The GBBC model is manufactured in Qingdao, China and is certified with CE. The minimum order quantity for our product is 1 set and the price is negotiable. The packaging details include foam and plywooden case for safe transportation.
Our delivery time is 25 working days and we accept payment terms such as T/T, Western Union, MoneyGram, and L/C. Our supply ability is guaranteed to meet our customers' demands.
The GBBC Off Grid Controller has a nominal system voltage of 48V/240V and a wind dump load rotate speed (Rota) that is adjustable up to 800R. The charge control method can be either PWM or MPPT and the wind charging range is adjustable between DC (20-150)V/DC (120-400)V. The under voltage (Low) is also adjustable with a minimum of 40.8V/210V.
As a trusted Controller Brand for Greef, we ensure that our product customization services are tailored to meet our customers' specific requirements. Contact us now for more information.
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.
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Model
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Rated wind power
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Nominal system voltage
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Under voltage (Low)*adjustable
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Under voltage recovery voltage(Rlow)*adjustable
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Over voltage(Full)*adjustable
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Over voltage recovery voltage(RFull)*adjustable
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Float voltage(Flot)*adjustable
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Wind dump load rotate speed(Rota)*adjustable
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Wind charging range
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Wind start charging voltage(Cut In)*adjustable
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Wind dump load voltage(Vmax)*adjustable
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Dump load control mode
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Over rotate speed limiting, Over voltage limiting, Over Current limiting, PWM
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Wind charging mode
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MPPT Mode
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Display mode
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Display content
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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.
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Operating temperature
& Relative humidity
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﹣20~﹢55℃/35~85%RH(Non-condensing)
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Power Loss
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Protection type
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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
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Controller size
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Net weight
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Communication function
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RS232/RS485/USB/GPRS/WIFI/Ethernet
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We can customize the system to suit your requirements
