100A/200A/80A/150A Rated Output Current Solar and Wind Controller
for Maximum Power Generation
The GREEF Off-grid Controller is an essential component in wind
generator systems, converting three-phase AC current from wind
turbines into DC current to charge battery banks. Featuring
advanced MPPT technology, modular design, electrical isolation, PWM
unloading, and host computer control, this controller significantly
enhances electricity production.
Key Features
Power Tracking
- Wind energy MPPT with 98% engagement with actual wind energy output
curve for enhanced power generation
Safety Protection
- Over-voltage, over-current, anti-reverse connection, and short
circuit protection
IoT Functionality
- Wired network with APP remote view and control
- Remote data export capability
Touch Screen Interface
- Displays voltage, current, power, power generation, and operation
status with alarm query
- Historical data and alarm information date query
- On-site parameter adjustment
Custom Wind Energy Power Absorption Circuit
- Modularized, hot-swappable power absorption circuit for easy
maintenance
- Input and output electrical isolation to protect back-end loads
- High efficiency at low wind speeds with wide input voltage range
- Saturation mode for matching load power output
PWM Unloading
- Fan self-powered mode with fast response
- Speed and torque limitation for safe wind turbine operation
- 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 |
| 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 | 343×605×970mm |
| 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 |
Product Images
Applications
The AHCC Off-Grid Controller is suitable for various off-grid
renewable energy systems, including wind power, hydroelectric, and
solar power generation systems. It provides versatile management
and control for off-grid power generation processes, ensuring
optimal performance in different setups.
Customization Options
Brand Name: Greef
Model Number: AHCC
Origin: China
Certification: CE
Minimum Order Quantity: 1 Set
Packaging: Foam+plywooden Case
Delivery Time: 25 Working Days
Payment Terms: T/T, Western Union, MoneyGram, L/C
Support and Services
Our comprehensive technical support includes installation guidance,
troubleshooting assistance, product updates, and maintenance
recommendations. Our expert team is available to ensure seamless
operation of your off-grid system.
Packing and Shipping
The controller is securely packaged in sturdy cardboard with
protective bubble wrap. Orders are processed within 1-2 business
days with standard or expedited shipping options available.
Tracking information is provided upon shipment.
Frequently Asked Questions
Q: What is the brand name of the Off Grid Controller?
A: The brand name is Greef.
Q: What is the model number of the Off Grid Controller?
A: The model number is AHCC.
Q: Where is the Off Grid Controller manufactured?
A: It is manufactured in China.
Q: What certification does the Off Grid Controller have?
A: It is CE certified.
Q: What is the minimum order quantity for the Off Grid Controller?
A: The minimum order quantity is 1 set.
System Solutions
We can tailor a system to your specific needs. Please contact us to learn more about our products.
