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Home > Products > On Grid Controller >
Grid Tied Wind Controller With ±10% MPPT Efficiency And LCD Touch Screen

Grid Tied Wind Controller With ±10% MPPT Efficiency And LCD Touch Screen

MPPT Efficiency Wind Controller

LCD Touch Screen Wind Controller

Grid Tied Wind Controller

Place of Origin:

Qingdao

Brand Name:

Greef

Certification:

CE

Model Number:

GT-PCTC Series Controller

Contact Us
Request A Quote
Product Details
Relative Humidity:
<90% No Condensation
Output Frequency:
50Hz/60Hz
Protection Function:
Overvoltage/ Undervoltage/ Overload/ Short Circuit/ Islanding Protection
Communication Interface (optional):
RS485/ USB/ GPRS/ WIFI/ Ethernet
Color:
Grey And Black
Type:
AC To DC Converter
Display Mode:
LCD Touch Screen
Environment Temperature:
-30-60°C
Highlight:

MPPT Efficiency Wind Controller

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LCD Touch Screen Wind Controller

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Grid Tied Wind 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
Supply Ability
Product Description

Product Description:

The most vital component in wind generator on-grid systems is the Grid-Tied Controller. This technology converts the Three AC current from the wind turbine into DC current and sends it to the grid-tie inverter.

The GT-PCTC series wind professional grid-tied controller is equipped with double safety control systems, which include the PWM constant voltage system and the three-phase dump load brake system. This innovative solution ensures the safety of the equipment and operators while reducing the risk of system malfunction.

Moreover, this technology is designed to interface with solar inverters from leading brands such as Growatt, Deye, Solis, and lvet. This feature enables solar inverters to adapt to the wind turbine operating conditions, resulting in more efficient energy production.

 

Applications:

Wind power generation is a renewable energy source that has gained significant attention in recent years. In order to effectively harness this energy, a wind power generation system must have a grid-connected controller. This controller plays a critical role in integrating the power generated by the system into the power grid, allowing for parallel operation of wind energy and the grid.

Real-time monitoring and control of various parameters, such as output voltage and current, is also necessary to ensure the stable operation of the system. Fortunately, this is one of the key functions provided by the grid-connected controller. By constantly monitoring the system's output, the controller can make adjustments to improve efficiency and minimize potential problems.

The grid-connected controller found in wind power grid-connected inverters is especially versatile, boasting a wide range of functions designed to ensure system safety. With automatic detection of DC output voltage, automatic unloading, and other safety features, this controller is an important part of the overall wind power generation system.

 

Customization:

Our payment terms include T/T, Western Union, MoneyGram, and L/C. The on grid controller comes in grey and black with an LCD touch screen display mode. It can operate in temperatures ranging from -30-60°C with a wind turbine 3-phase dump load voltage of 750±5Vdc.

For powerful remote control, we offer customization options for communication interfaces including RS485, USB, GPRS, WIFI, and Ethernet. Additionally, the on grid controller features a PWM unloading+three-phase unloading system for optimal performance.

Choose Greef for your on grid controller needs and customize your controller with our product customization services today.

 
Product Parameters
Type
GT-PCTC-1.5KW
GT-PCTC-2KW
GT-PCTC-3KW
GT-PCTC-5KW
Wind turbine rated power
1.5KW
2KW
3KW
5KW
Wind turbine rated voltage
AC220V-240V
AC220V-240V
AC220V-380V
AC380-450V
Function
Rectifier,Control,DC output
Automatic protection function
Over voltage protection, Grid cut off protection, Regulated supply output, Arrester
Manual function
Manual brake, Reset, Emergency switch
Display mode
LCD Touch Screen
Display content (larger one)
Generator speed(rpm),Input voltage (Vdc), Input current(Vac) ,Output power(kW), Grid voltage (Vac),Grid current(A), Power generate today(kWh),Power generate this month, Power generate last month, Power generate this year, Power generate last year,Power Curve setting.
3-phase dump load time-lapse
12-20 min
12-20 min
12-20 min
12-20 min
Wind turbine 3-phase dump load voltage
450±5Vdc
750±5Vdc
PWM constant voltage
≥400dc
≥700dc
Environment temperature
-30-60°C
Relative humidity
<90% No condensation
Noise (1m)
<40dB
Degree of protection
IP20(Indoor) IP65 (Outdoors)
Cooling method
Forced air cooling
Communication interface (optional)
RS485/USB/GPRS/WIFI/Ethernet
Type
GT-PCTC-10KW
GT-PCTC-20KW
GT-PCTC-30KW
GT-ACDC-50KW
GT-ACDC-100KW
Wind turbine rated power
10KW
20KW
30KW
50KW
100KW
Wind turbine rated voltage
AC380-520V
Function
Rectifier,Control,DC output
Automatic protection function
Over voltage protection, Grid cut off protection, Regulated supply output, Arrester
Manual function
Manual brake, Reset, Emergency switch
Display mode
LCD Touch Screen
Display content (larger one)
Generator speed(rpm),Input voltage (Vdc), Input current(Vac) ,Output power(kW), Grid voltage (Vac),Grid current(A), Power generate
today(kWh),Power generate this month, Power generate last month, Power generate this year, Power generate last year,Power Curve
setting.
PWM constant voltage
≥700dc
≥700dc
≥700dc
≥700dc
≥700dc
Wind turbine 3-phase dump load voltage
750±5Vdc
750±5Vdc
750±5Vdc
750±5Vdc
750±5Vdc
Wind turbine 3-phase dump load time-lapse
12-20 min
12-20 min
12-20 min
12-20 min
12-20 min
Environment temperature
-30-60°C
Relative humidity
<90% No condensation
Noise (1m)
<40dB
Degree of protection
IP20(Indoor) IP65 (Outdoors)
Cooling method
Forced air cooling
Communication interface (optional)
RS485/USB/GPRS/WIFI/Ethernet
Size of the controller (mm)
550*395*270
600*500*1200
600*500*1200
930*580*430mm
1100*600*1800
Controller Weight
25Kg
66Kg
68Kg
50KG
406KG
Dump load Size (mm)
690*520*270
690*530*520
710*890*590
710*890*590
Dumpload built-in
Dump load Weight
45Kg
55Kg
55Kg
55Kg
Dumpload built-in
Grid Tied Wind Controller With ±10% MPPT Efficiency And LCD Touch Screen 0

Packing and Shipping:

Product Packaging:

The On Grid Controller product will be shipped in a sturdy cardboard box to ensure its safety during transportation. The box will be labeled and marked with fragile stickers to avoid any damage. Inside the box, the product will be securely wrapped in bubble wrap and placed in a protective foam casing to prevent any jostling during transit.

Shipping:

The On Grid Controller product will be shipped via standard ground shipping. Shipping times may vary depending on the destination, but typically take between 3-7 business days. Customers will receive a tracking number once their order has been shipped so they can track its progress.

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
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

B
B*v
Uzbekistan Apr 15.2026
This canal flows day and night – I never thought it could make money. After Greef installed the system, it runs by itself. Every day I check my phone to see how much electricity was generated and how much I earned. I'll recover my investment in less than a year, and after that it's pure profit.
B
B*n
Sweden Oct 17.2025
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.
L
L*s
Czech Republic May 4.2023
“I built a small pico hydro system on the creek behind my off-grid cabin. The water head is only 3 meters and flow rate around 0.2 m³/s – too low for most generators. This axial flux coreless unit starts generating usable power at just 150 RPM. No cogging, no iron loss, and it’s silent. I’m getting 300-400W continuously, 24/7. My old induction generator would barely light an LED at that speed. Absolutely perfect for low-head hydro.”

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