Name: LCD Touch Screen Display On Grid Controller with RS485 USB GPRS WIFI Ethernet Communication Interface and 1.5KW to 100KW Output Power
Brand: Qingdao Greef New Energy Equipment Co., Ltd
SKU: PCTC
Price: 1,730.00 USD
Availability: InStock

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LCD Touch Screen Display On Grid Controller with RS485 USB GPRS WIFI Ethernet Communication Interface and 1.5KW to 100KW Output Power

LCD touch screen kiosk display

public kiosk display with RS485

on-grid controller with WiFi

Brand Name:

Greef

Certification:

Model Number:

PCTC

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Product Details

Grid Monitoring:

Remote Monitor By APP&PC

Display:

LCD Touch Screen

Relative Humidity:

＜90% No Condensation

Output Power:

1.5KW 2KW 3KW 5KW 10KW 15KW 20KW 30KW 50KW 80KW 100KW

Voltage Range:

220V - 600V

Communication Interface (optional):

RS485/USB/GPRS/WIFI/Ethernet

Cooling Method:

Forced Air Cooling

3-phase Dump Load Time-lapse:

12-20 Min

Highlight:

LCD touch screen kiosk display

public kiosk display with RS485

on-grid controller with WiFi

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

PCTC Series Wind Tracker Controller

The PCTC Series Wind Tracker Controller (1KW to 100KW) developed by GREEF represents an intelligent core component specifically designed for contemporary wind energy systems. This advanced controller seamlessly integrates with major photovoltaic inverters available in the market.

Addressing cost and certification challenges associated with grid-connected inverters for small wind turbines, GREEF's controller provides sophisticated monitoring, protection features, and remote management capabilities for enhanced operational control.

Utilizing precise speed-power curve control, the controller ensures efficient and stable wind power generation under varying conditions. Innovative noise reduction technology promotes environmentally friendly integration for peaceful coexistence within surrounding environments.

Key Features

Power Curve Control: Monitors generator speed (rpm) and power output (KW) to maintain optimal performance balance
Automatic Brake and Speed Reduction: Over-speed and over-voltage protection with automatic braking for safety
Remote Manual Generator Brake: Control via mobile apps and PC interfaces from any location
Time Speed Control Setup: Configurable time-based speed controls for optimized operation
Real-Time Monitoring: Continuous surveillance of generator speed and wind speed
Remote Monitoring: System status monitoring via smartphone apps and personal computers
Customized Sensor Control: Support for integration with customized sensors and tailored control functions
Solar Inverter Compatibility: Ongoing updates for compatibility with various solar inverter brands

Applications

The GREEF PCTC controller enhances Hydro Turbine Auto Gate Control systems with advanced performance optimization and safety features.

Real-Time Monitoring with Logic Judgment: Sophisticated algorithms continuously track unit speed and voltage status, establishing reliable data for dynamic regulation.

Intelligent Closed-Loop Dynamic Adjustments: Automatic two-way adjustments based on monitored data - increasing gate opening during low water flow conditions and reducing opening during overspeed or excessive pressure risks.

Optimal Operation Parameters: Ensures hydro turbines operate within stable, efficient parameters for safe power generation through intelligent closed-loop control.

Customization Options

GREEF offers customized On Grid Controller solutions (model PCTC) for wind controllers, wind generator controllers, and grid-tied controllers. Manufactured in China with CE certification, ensuring high quality and safety standards.

Minimum Order: 1 set
Pricing: Negotiable based on customization and order volume
Efficiency: ≥ 98%
Voltage Range: 220V to 600V

Communication Interfaces: RS485, USB, GPRS, WIFI, Ethernet
Operating Environment: Relative humidity less than 90% (no condensation)
Manual Functions: Manual Brake, Reset, Emergency Switch

Packaging: Foam and plywood cases for safe delivery
Delivery Time: 25 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C

Packaging and Shipping

Product Packaging: The On Grid Controller is securely packaged in custom-designed boxes with foam inserts for optimal protection. Includes controller unit, user manual, installation accessories, and warranty information.

Shipping: Reliable carriers with tracking options. Various shipping methods available including standard, expedited, and express delivery. International shipping with complete customs documentation.

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：

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Send your inquiry directly to us

Qingdao Greef New Energy Equipment Co., Ltd

LCD Touch Screen Display On Grid Controller with RS485 USB GPRS WIFI Ethernet Communication Interface and 1.5KW to 100KW Output Power

LCD touch screen kiosk display

public kiosk display with RS485

on-grid controller with WiFi

LCD touch screen kiosk display

public kiosk display with RS485

on-grid controller with WiFi

Ground Fault Monitoring On Grid Controller With AC Voltage Working Range 150V 550 Designed For And Solar Energy Integration

700kw Hybrid Convertor Featuring Intelligent Air Cooling and Maximum Efficiency 95 Designed for Solar Power Conversion

150V to 550V AC voltage working range touch screen display featuring ground fault monitoring suitable for smart applications Hybrid Convertor

Hybrid Convertor On Grid Controller with Maximum Efficiency 95 Percent AC Voltage Working Range 150V 550V and Solar Power Solution

Overall Rating

Rating Snapshot

All Reviews

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