Name: Grid-Tied Controller with IP20 Indoor IP65 Outdoors Protection 99.9% MPPT Efficiency and PWM Constant Voltage System
Brand: Qingdao Greef New Energy Equipment Co., Ltd
SKU: GT-PCTC Series Controller
Price: 1,730.00 USD
Availability: InStock

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Grid-Tied Controller with IP20 Indoor IP65 Outdoors Protection 99.9% MPPT Efficiency and PWM Constant Voltage System

IP20 Indoor IP65 Outdoors Grid-Tied Controller

99.9% MPPT Efficiency Grid-Tied Controller

PWM Constant Voltage System Grid-Tied Controller

Brand Name:

Greef

Certification:

Model Number:

GT-PCTC Series Controller

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Product Details

Cooling Method:

Natural Convection

Output Frequency:

50Hz/60Hz

Wind Turbine Rated Voltage:

AC220V-600V

Manual Function:

Manual Brake, Reset, Emergency Switch

Communication Interface (optional):

RS485/USB/GPRS/WIFI/Ethernet

Product Type:

Over Voltage Protection, Grid Cut Off Protection, Regulated Supply Output, Arrester

Function:

Rectifier,Control,DC Output

Pwm Constant Voltage:

≥400dc, ≥700dc

Highlight:

IP20 Indoor IP65 Outdoors Grid-Tied Controller

99.9% MPPT Efficiency Grid-Tied Controller

PWM Constant Voltage System Grid-Tied 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

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Product Description

Rectifier On Grid Controller for 50Hz/60Hz Output Frequency

Product Introduction

The Grid-Tied Controller is the most technologically critical component in wind generator on-grid systems, converting three-phase AC current from wind turbines into DC current before sending it to the grid-tie inverter.

Product Features

GT-PCTC series professional grid-tied controllers
Double safety control systems: PWM constant voltage and three-phase dump load brake
Compatible with solar inverters from leading brands (Growatt, Deye, Solis, IveT)
Enables solar inverters to adapt to wind turbine operating conditions
Output frequency: 50Hz/60Hz
MPPT efficiency: 99.9%
Protection levels: IP20 (Indoor) / IP65 (Outdoors)

Applications

Designed for grid-connected renewable energy systems including:

Wind power generation
Hydroelectric power generation
Solar power generation

System Solution

Our professional team can create tailor-made systems for your specific requirements. Contact us for customized solutions.

Customization Options

Feature	Specification
Brand Name	Greef
Model Number	GT-PCTC Series Controller
Certification	CE
Minimum Order Quantity	1 Set
Packaging	Foam + plywood case
Delivery Time	25 working days
Payment Terms	T/T, Western Union, MoneyGram, L/C
Wind Turbine Voltage	AC220V-600V

Packing and Shipping

The On Grid Controller is securely packaged in a sturdy cardboard box with protective cushioning to ensure safe delivery. Each package includes:

Controller unit
User manual
Necessary cables

Shipping details:

Worldwide shipping available
Orders processed within 1-2 business days
Tracking number provided for all shipments

Keywords

PWM unloading system three-phase unloading system on grid controller wind generator controller renewable energy controller

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*v

Uzbekistan Apr 15.2026

Helpful (6)

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.

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!

L*s

Czech Republic May 4.2023

Helpful (4)

“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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Send your inquiry directly to us

Qingdao Greef New Energy Equipment Co., Ltd

Grid-Tied Controller with IP20 Indoor IP65 Outdoors Protection 99.9% MPPT Efficiency and PWM Constant Voltage System

IP20 Indoor IP65 Outdoors Grid-Tied Controller

99.9% MPPT Efficiency Grid-Tied Controller

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