Name: 3000m Off Grid PWM Controller 40Aac/80Aac MPPT for Wind Solar
Brand: Qingdao Greef New Energy Equipment Co., Ltd
SKU: AHCC
Price: 12399 USD
Availability: InStock

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3000m Off Grid PWM Controller 40Aac/80Aac MPPT for Wind Solar

3000m off grid PWM controller

40Aac MPPT solar controller

80Aac wind solar controller

Brand Name:

Greef

Certification:

Model Number:

AHCC

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Product Details

Unloading Method:

PWM

Application:

Solar System Or Wind Turbine Or Generator System

Product Type:

MPPT, High Frequency Isolated New Energy Converter

Maximum Withstand Voltage:

290Vac-530Vac/600Vac For 5 Seconds

Model:

AHCC

Battery Type:

Lead-acid Batteries, Lithium Batteries, DC Bus Bars, Etc.

Rated Input Current:

40Aac/80Aac

Height Above Sea Level:

3000m Full Load Output

Highlight:

3000m off grid PWM controller

40Aac MPPT solar controller

80Aac wind solar controller

Payment & Shipping Terms

Minimum Order Quantity

1Set

Price

Negotiable

Packaging Details

Foam+plywooden Case

Delivery Time

25 Working Days

Payment Terms

T/T,Western Union,MoneyGram,L/C

Supply Ability

343 X 605 X 970mm Off Grid Controller with AHCC and Unloading Method PWM

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DCS Distributed Control System Precision Temperature Control with PWM Unloading and Ambient Temperature -25C～50C

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LCD Display Off Grid Controller for Wind Turbine or PMG System Rated Output Current 100A/200A/80A/150A

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3-100kW Rated Power Solar and Wind Controller 343 X 605 X 970mm for Remote Monitoring

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Product Description

3000m Above Sea Level Off Grid Controller

Full Load Output PWM Unloading Method | Nominal System Voltage 42-240Vdc/200-1000Vdc

Product Description

The Off-grid Controller is a crucial element in wind generator systems, converting three-phase AC current from wind turbines into DC current to charge battery banks. The GREEF wind off-grid controller features innovative MPPT technology to significantly enhance electricity production.

This advanced controller incorporates cutting-edge technologies including modular design, electrical isolation, PWM unloading, and host computer control. Designed with a user-friendly interface featuring a large touchscreen and IoT capabilities, it enables efficient power generation management.

With integrated smart technologies, the GREEF wind off-grid controller ensures safe, intelligent power generation and effective operation and maintenance management, delivering optimized performance for off-grid wind systems.

Applications

The AHCC Off-Grid Controller is suitable for:

Off-grid wind power generation systems
Off-grid hydroelectric power generation systems
Off-grid solar power generation systems

Its versatile capabilities provide flexible, reliable power management for various renewable energy sources in off-grid settings.

Product Images

Customization Options

Specification	Details
Brand Name	Greef
Model Number	AHCC
Certification	CE
MPPT Voltage Range	90~520V Customized/220~530Vac
Rated Unloading Current	40Adc/50Adc/100Adc
Application	Solar System, Wind Turbine, or Generator System

Packing and Shipping

Package Includes:

Off Grid Controller unit
Installation manual
Accessories for setup

Shipping Information:

Shipping Method: Standard Shipping
Shipping Time: 5-7 business days
Shipping Cost: Free

Ratings& Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

B*n

Sweden Oct 17.2025

Helpful (8)

My farm is 30 kilometers from town, and connecting to the power grid would cost a fortune. Three years ago, I installed a solar panel system with a battery bank. It was sufficient during spring, summer, and fall, but in winter, we often had a week of consecutive overcast days—and the batteries would run out in just three days. Last year, I decided to add a variable-pitch wind turbine, connected it to the AC coupling port of the Deye inverter, and set up a hybrid solar-wind system. Throughout the entire winter, the battery level never dropped below 45%, and I never had to work in the dark again. The Deye app allows me to monitor both the solar and wind turbine data simultaneously, and the transition between them is so smooth it’s almost imperceptible. Relying solely on solar power during winter on a Nordic farm is a gamble. Only by combining a variable-pitch wind turbine with a Deye inverter—creating a wind-solar hybrid system—can you get through the winter with peace of mind.

E*c

France Jul 17.2025

Helpful (2)

Since installing this variable-pitch wind turbine, the battery hasn’t run low again. Before, I used to worry whenever we had consecutive overcast days and light winds in the winter, but now it can even charge the battery in low winds. Best of all, it doesn’t suddenly start screeching during gusts, so it doesn’t disturb my family’s sleep. The installer also mentioned that variable-pitch turbines are easier to calibrate than fixed-pitch ones. I give it five stars!

J*n

Norway Apr 8.2024

Helpful (4)

I run a small dairy farm in northern Norway, far from the power grid. A few years ago, I installed solar panels and a Deye inverter, but the solar system basically stops working in winter, and the diesel generator was costing me a fortune. This year, I added this variable-pitch wind turbine and connected it to the Deye inverter for a hybrid solar-wind system, and we haven’t had a single power outage all winter. This wind turbine starts up at low wind speeds of just 2–3 on the Beaufort scale. During blizzards, the blades automatically pitch down to slow the turbine, preventing runaway speeds, and it’s much quieter than my neighbor’s fixed-pitch model. The Deye inverter’s switching logic is smart—it prioritizes solar power when available, and automatically switches to the wind turbine when solar output drops. It’s all clearly visible on the app. Now, the diesel generator is practically idle. Wind and solar backing each other up—that’s true off-grid freedom.

Tags：

Qingdao Greef New Energy Equipment Co., Ltd

3000m Off Grid PWM Controller 40Aac/80Aac MPPT for Wind Solar

3000m off grid PWM controller

40Aac MPPT solar controller

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3000m off grid PWM controller

40Aac MPPT solar controller

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343 X 605 X 970mm Off Grid Controller with AHCC and Unloading Method PWM

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LCD Display Off Grid Controller for Wind Turbine or PMG System Rated Output Current 100A/200A/80A/150A

3-100kW Rated Power Solar and Wind Controller 343 X 605 X 970mm for Remote Monitoring

Overall Rating

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