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Home > Products > On Grid Controller >
Efficient On Grid Controller with IP20/IP65 Protection 99.9% MPPT Efficiency and AC220V-600V Rated Voltage

Efficient On Grid Controller with IP20/IP65 Protection 99.9% MPPT Efficiency and AC220V-600V Rated Voltage

IP20/IP65 Protection On Grid Controller

99.9% MPPT Efficiency Grid-Tied Controller

AC220V-600V Rated Voltage GT-PCTC Series Controller

Brand Name:

Greef

Certification:

CE

Model Number:

GT-PCTC Series Controller

Contact Us
Request A Quote
Product Details
Communication Interface (optional):
RS485/USB/GPRS/WIFI/Ethernet
Wind Turbine Rated Voltage:
AC220V-600V
Cooling Method:
Natural Convection
Mppt Efficiency:
99.9%
Product Type:
Over Voltage Protection, Grid Cut Off Protection, Regulated Supply Output, Arrester
Degree Of Protection:
IP20(Indoor) IP65 (Outdoors)
Grid Monitoring:
Yes
Pwm Constant Voltage:
≥400dc, ≥700dc
Highlight:

IP20/IP65 Protection On Grid Controller

,

99.9% MPPT Efficiency Grid-Tied Controller

,

AC220V-600V Rated Voltage GT-PCTC Series 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
Control Your Grid Efficiently with On Grid Controller IP20/IP65 Degree of Protection and Grid Monitoring
Efficient On Grid Controller with IP20/IP65 Protection 99.9% MPPT Efficiency and AC220V-600V Rated Voltage 0
Product Introduction

The Grid-Tied Controller is the most technologically critical component in wind generator on-grid systems. It converts three-phase AC current from wind turbines into DC current, then sends it to grid-tie inverters.

The GT-PCTC series professional grid-tied controller features dual safety control systems: PWM constant voltage system and three-phase dump load brake system. This innovative solution also interfaces with solar inverters from leading brands like Growatt, Deye, Solis, and Ivet, enabling solar inverters to adapt to wind turbine operating conditions.

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
3-phase dump load time-lapse:
12-20 min (all models)
Environment temperature:
-30-60°C
Degree of protection:
IP20 (Indoor) / IP65 (Outdoors)
Key Features
  • Double safety control systems for enhanced protection
  • Compatible with major solar inverter brands
  • LCD touch screen for comprehensive system monitoring
  • Robust construction with IP20/IP65 protection
  • Wide operating temperature range (-30°C to 60°C)
Applications

This technology is utilized in grid-connected systems including:

  • Wind power generation
  • Hydroelectric power generation
  • Solar power generation
Customization Options
Brand Name:
Greef
Model Number:
GT-PCTC Series Controller
Certification:
CE
Minimum Order Quantity:
1 Set
Packaging Details:
Foam + plywooden Case
Packing and Shipping

The On Grid Controller is carefully packaged in a sturdy cardboard box with protective foam to prevent damage during transit. Each package includes an instruction manual and necessary cables for easy installation.

Orders are processed promptly and shipped via reliable carriers with tracking information provided. We ensure careful packaging to guarantee the controller arrives in perfect condition.

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.
J
J*n
Norway Apr 8.2024
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.
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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