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China factory - Qingdao Greef New Energy Equipment Co., Ltd

Qingdao Greef New Energy Equipment Co., Ltd

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  3. LCD SMART Touch Screen On Grid Controller with 95% Maximum Efficiency and IP54
China LCD SMART Touch Screen On Grid Controller with 95% Maximum Efficiency and IP54
China LCD SMART Touch Screen On Grid Controller with 95% Maximum Efficiency and IP54

  1. China LCD SMART Touch Screen On Grid Controller with 95% Maximum Efficiency and IP54

LCD SMART Touch Screen On Grid Controller with 95% Maximum Efficiency and IP54

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  1. Product Details
  2. Company Details

Product Specification

High Light LCD SMART Touch Screen On Grid Controller ，95% Maximum Efficiency Grid-tied Converter ，IP54 Protection Level Energy Management Controller
LCD SMART Touch Screen Power Curve Controller
GREEF ENERGY Hydro Grid-tied Converter unit with LCD touchscreen display
Advanced Grid-Tied Energy Conversion System
The GREEF ENERGY Hydro Grid-tied Converter integrates multiple functions into a highly efficient system designed for Permanent Magnet generators. This advanced controller performs AC-to-DC rectification and DC-to-AC inversion while incorporating intelligent energy management technology.
Featuring a configurable dual LCD touchscreen, the converter regulates output power in real-time based on turbine rotational speed, providing precise voltage and frequency control for Permanent Magnet Synchronous Generators (PMSGs). The system includes intelligent water gate control with comprehensive sensor monitoring for water level, flow, and pressure, ensuring secure and stable operation across varying environmental conditions.
With direct grid-tied operation capability, the converter supports seamless integration with power grids, enabling both grid charging and energy feedback to enhance energy utilization and maintain grid stability.
Smart Energy Management Features
  • EMS Smart Energy Management System with configurable operating modes (off-grid, grid-tied, grid charging)
  • Double LCD smart touch screen display for intuitive monitoring and control
  • Generator power curve tracking technology for optimal performance
  • AC/DC dual backup support for auxiliary power supply
  • Advanced control technology for handling unbalanced loads
  • RS 485 Modbus RTU protocol support for seamless device integration
  • Optional PWM dump load protection against over-voltage and over-speed
  • Water gate motor control and remote monitoring via WiFi/LAN app
  • Customized sensor control functions and Static Transfer Switches (STS) support
Technical diagram of GREEF ENERGY Grid-tied Converter internal components
Technical Specifications
Parameter Specification
Cooling Method Intelligent Air Cooling
Maximum Efficiency 95%
Communication Mode Ethernet, RS485, WIFI
Display Contents 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
Input Voltage Range 240-550 V DC
Operating Temperature Range -20°C To 60°C
Output Frequency 50 Hz / 60 Hz
Protection Level IP54
Product Type Grid-tied Converter
Display LCD SMART Touch Screen
GREEF ENERGY Grid-tied Converter installation and application examples
Application Scenarios
The GREEF AC PCS On Grid Controller provides efficient and reliable integration with renewable energy systems, serving as a premium wind generator controller and grid-tied controller. With 95% maximum efficiency, it minimizes energy loss and maximizes power utilization.
Ideal for residential and commercial applications, the controller supports output voltages of 400/450 VAC and operates at 50 Hz or 60 Hz frequencies, accommodating various regional grid standards. The robust operating temperature range (-20°C to 60°C) ensures reliable performance in diverse environmental conditions.
Applications include standalone wind power systems, hybrid renewable energy setups, and grid-connected solar or wind farms. The system efficiently feeds surplus energy back to the grid while maintaining stability and compliance with grid codes.
Customization & Ordering Information
GREEF's On Grid Controller (model AC PCS) is CE certified and features advanced AC-to-DC output with 240-550 V DC input voltage range compatibility. The LCD touch screen display provides real-time monitoring of wind turbine speed and wind speed data.
Ordering Details:
Minimum Order Quantity: 1 set
Price: Negotiable based on order size
Delivery Time: Approximately 25 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C
Packaging: Foam and plywood cases for safe delivery
Origin: China (CE Certified)
GREEF ENERGY Grid-tied Converter packaging and shipping protection

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Trading Company

  • Year Established:

    2014

  • Total Annual:

    2.5 Million-5 Million

  • Employee Number:

    70~100

  • Ecer Certification：

    Verified Supplier

GREEF: Green Renewable Energy Earth Future   In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&... GREEF: Green Renewable Energy Earth Future   In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&...

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  • Qingdao Greef New Energy Equipment Co., Ltd
  • 2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
  • https://www.ecer.com/corp/uuuf8e6-windturbine2014.html

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