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5-30kW Wind Off-Grid Controller from China Suppliers and Factory - Advanced MPPT Technology for Efficient Power Generation
Product Features
Power tracking
MPPT
Wind energy MPPT, 98% engagement with actual wind energy output curve, power generation enhancement.
Customized Wind Absorption Circuit
Custom
- Modularized power absorption circuit, hot-swappable, easy maintenance.
- Input and output electrical isolation, protect the back-end load.
- High efficiency at low wind speed, wide input voltage range.
- Saturation mode, matching load power output.
PWM Unloading
Protection
- Fan self-powered mode, fast response.
- Limit speed and torque to ensure the safe operation of the wind turbine.
- Soft unloading adjustment, reduce the burden of fan output.
Upper Computer Trusted Control
Smart
RS485 Modbus RTU, real-time regulation of voltage and current.
Touch Screen Interface
UI
- Display voltage, current, power, power generation, operation status, etc., with alarm query.
- Historical data, alarm information date query.
- On-site adjustment of parameters.
Safety Protection
Safety
Over-voltage, over-current, anti-reverse connection, short circuit protection.
IOT Cloud Function
IoT
- Wired network, APP remote view and control.
- Remote data export.
Product Parameter
| Model | AHCC-5KW | AHCC-10KW | AHCC-20KW | AHCC-30KW |
| Rated power | 5KW | 10KW | 20KW | 30KW |
| Product Type | MPPT, high frequency isolated new energy converter | |||
| DC output side | ||||
| Type of energy storage | Lead-acid batteries, lithium batteries, DC bus bars, etc. | |||
| Rated output current | 100A | 200A | 80A | 150A |
| Output Voltage Range | 42-240Vdc (parameters adjustable depending on type of energy storage) | 200-1000Vdc (parameters adjustable depending on type of energy storage) | ||
| Voltage stabilization accuracy | ≤±0.5% | |||
| Stabilization accuracy | ≤±1% | |||
| Wind turbine input side | ||||
| Rated voltage | 48Vac-380Vac | 380 Vac | ||
| Maximum withstand voltage | 290Vac-530Vac for 5 seconds | 600Vac for 5 seconds | ||
| MPPT voltage range | 90~520V customized | 220~530Vac | ||
| Maximum power | 10kW | 20kW | 40kW | 60KW |
| Rated Input Current | 40Aac | 80Aac | 40Aac | 80Aac |
| Input protection | Fuses; lightning protection circuits | |||
| Unloading side | ||||
| Unloading method | PWM | |||
| Rated unloading current | 40Adc | 100Adc | 50Adc | 100Adc |
| Maximum withstand current | 60A | 200A | 200A | 400A |
| Working environment conditions | ||||
| Ambient temperature | -25℃～50℃ | |||
| Storage temperature | -40℃～75℃ | |||
| Relative humidity | 0 to 95% | |||
| Height above sea level | 3000m full load output | |||
| Communication interface | Standard: RS485/TCP | |||
| Size of the controller (mm) | 485×267×450mm | 485×267×450mm | 343×605×970mm | 343 x 605 x 970mm |
| Controller Weight | 29.5kg | 38.5kg | 61.5Kg | 71.5Kg |
| Size of the Dump load (mm) | 695×131×194mm | 700×450×750mm | 820×620×900mm | 900 x 700 x 1270mm |
| Dump load Weight | 18kg | 40kg | 80kg | 120Kg |
Application
3.High-end three-dimensional flexible robotic cutting applications, to achieve bevel cutting function, the pipe and the torch using the servo positioning function .
Can cut carbon steel, stainless steel, copper, aluminum and other pipes and profiles, such as: the tube, pipe, oval pipe, rectangular pipe, H-beam, I-beam, angle, channel, etc. The device is widely used in various kind of pipes profile processing field, shipbuilding industry, network structure, steel, marine engineering, oil pipelines and other industries.
Our company can customize wind power systems, including: off-grid, grid-connected and hybrid modes, according to your needs to customize the most suitable system for you.
System Solution
Product Display
Frequently Asked Questions
How does the wind energy MPPT power tracking function work?
The wind energy MPPT (Maximum Power Point Tracking) technology features a 98% engagement rate with the actual wind turbine output curve. This ensures optimal power tracking, significantly enhancing power generation efficiency even under varying wind conditions.
What types of energy storage batteries are compatible with the controller?
The controller is highly versatile and supports various energy storage solutions, including lead-acid batteries, lithium batteries, DC bus bars, and other customized options based on your specific system requirements.
How does the PWM unloading system protect the wind turbine?
The PWM unloading system operates in a self-powered mode with fast response times. It limits the speed and torque of the wind turbine to ensure safe operation, while the soft unloading adjustment reduces the physical burden on the fan output.
Can the wind power system layout be customized?
Yes, our company specializes in customizing wind power systems. We can tailor system configurations including off-grid, grid-connected, and hybrid modes, matching the specific application requirements of your project.
What smart monitoring and IoT capabilities are included?
The system supports RS485 Modbus RTU communication for real-time regulation. Additionally, it features wired network connectivity and dedicated APP support, enabling remote viewing, control, and remote data export capabilities.
What safety and input protections are built into the hardware?
The system is designed with multiple layers of safety protection, including over-voltage, over-current, anti-reverse connection, and short circuit protection. The input side is additionally protected by high-quality fuses and dedicated lightning protection circuits.
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