5KW/10KW/20KW/30KW Rated Wind Power Off Grid Controller
Standard Communication Interface RS485/TCP with MPPT Technology
The GREEF off-grid controller is a technologically advanced solution for wind generator systems, converting three-phase AC current from wind turbines into DC current to charge battery banks. Featuring dedicated MPPT technology, modular design, and electrical isolation, this controller maximizes power generation efficiency.
Key Features
Power Tracking
- Wind energy MPPT technology
- 98% engagement with actual wind energy output curve
- Significant power generation enhancement
Safety Protection
- Over-voltage protection
- Over-current protection
- Anti-reverse connection
- Short circuit protection
IoT Functionality
- Wired network connectivity
- APP remote monitoring and control
- Remote data export capabilities
Touch Screen Interface
- Real-time display of voltage, current, power, and generation status
- Alarm query and historical data review
- On-site parameter adjustment
Custom Power Absorption Circuit
- Modularized, hot-swappable design for easy maintenance
- Input/output electrical isolation for load protection
- High efficiency at low wind speeds with wide voltage range
PWM Unloading
- Fan self-powered mode with fast response
- Speed and torque limitation for turbine safety
- Soft unloading adjustment to reduce fan output burden
Technical Specifications
| Model |
AHCC-5KW |
AHCC-10KW |
AHCC-20KW |
AHCC-30KW |
| Rated power |
5KW |
10KW |
20KW |
30KW |
| DC Output Side |
| Energy storage type |
Lead-acid batteries, lithium batteries, DC bus bars |
| Rated output current |
100A |
200A |
80A |
150A |
| Output voltage range |
42-240Vdc (adjustable) |
200-1000Vdc (adjustable) |
| Wind Turbine Input Side |
| Rated voltage |
48Vac-380Vac |
380Vac |
| MPPT voltage range |
90~520V (customizable) |
220~530Vac |
| Maximum power |
10kW |
20kW |
40kW |
60KW |
| Working Environment |
| Ambient temperature |
-25℃～50℃ |
| Communication interface |
Standard: RS485/TCP |
Applications
The AHCC Off-Grid Controller is designed for various off-grid power generation systems including wind, hydroelectric, and solar applications. It provides reliable power management for remote locations without grid connectivity.
Customization Options
Greef offers comprehensive customization services for the AHCC controller series:
- Brand Name: Greef
- Model Number: AHCC
- Certification: CE compliant
- Minimum Order Quantity: 1 Set
- Delivery Time: 25 working days
- Packaging: Foam + plywood case
Product Images
System Solutions
We provide tailored system solutions to meet your specific power generation requirements. Contact us for more information about our products.
Packaging & Shipping
The controller ships with complete installation hardware and documentation:
- Package includes: Controller unit, instruction manual, mounting hardware
- Shipping method: Standard shipping
- Estimated delivery: 5-7 business days
- Packaging: Weather-resistant protective casing
