Qingdao Greef New Energy Equipment Co., Ltd
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Product Specification
| High Light | 240-550 V DC Input Voltage Range On Grid Controller ，Touch Screen Display Grid-tied Converter ，Operating Temperature Range -20°C To 60°C Energy Management Controller | ||
The GREEF ENERGY Hydro Grid-tied Converter integrates multiple advanced functions into a comprehensive system solution. It performs AC-to-DC rectification specifically engineered for Permanent Magnet generators, DC-to-AC inversion, and incorporates a sophisticated energy management system. Featuring a configurable dual LCD touchscreen interface, this converter provides enhanced usability and precise control capabilities.
Utilizing state-of-the-art converter technology, the system dynamically manages output power in real-time, adjusting to turbine rotational speed variations to ensure precise voltage and frequency regulation for Permanent Magnet Synchronous Generators (PMSGs). This results in optimized performance and reliable power delivery.
The system includes an intelligent water gate control function that integrates multiple sensor types—monitoring water level, flow, and pressure—to establish a comprehensive safety control network. This ensures secure and stable operation across diverse environmental conditions.
For seamless grid integration, the converter supports direct grid-tied operation with both grid charging and energy feedback capabilities, enabling efficient energy exchange between hydro systems and electrical grids.
| Parameter | Specification |
|---|---|
| Output Frequency | 50 Hz / 60 Hz |
| Protection Level | IP54 |
| Input Voltage Range | 240-550 V DC |
| Operating Temperature Range | -20°C To 60°C |
| Power Rating | 100/150/200/250/300/400/500/600/700/800/1000 KW |
| Display Mode | LCD Touch Screen |
| Maximum Efficiency | 95% |
| Communication Mode | Ethernet, RS485, WIFI |
| Product Type | Grid-tied Convertor |
| Output Voltage | 400/450 VAC |
The GREEF On Grid Controller (Model AC PCS) is a highly reliable and efficient device designed to optimize energy management in various renewable energy systems. Certified with CE standards, this product ensures quality performance for both residential and commercial applications.
This controller is ideally suited for seamless integration of renewable energy sources including solar panels and wind generators. As a sophisticated DC-DC Switching Controller, it efficiently manages energy conversion and distribution to improve overall system efficiency. The intelligent air cooling system maintains optimal operating temperatures between -20°C to 60°C, enhancing durability and reducing maintenance requirements.
In wind energy applications, the controller serves as a reliable wind generator controller, regulating power output and ensuring grid synchronization. This makes it an excellent solution for wind farms and hybrid renewable energy systems where stability and precision are essential.
Ideal Applications: Residential solar power systems, commercial renewable energy installations, microgrids, off-grid systems requiring grid synchronization, wind farms, and hybrid energy systems.
The GREEF On Grid Controller (Model AC PCS) features an advanced PWM unloading + three-phase unloading system ensuring optimal performance and reliability. The user-friendly touch screen display provides clear visibility of essential parameters including:
Packaging: Foam and plywood cases for secure delivery
Minimum Order Quantity: 1 set
Pricing: Negotiable
Delivery Time: Approximately 25 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C
Company Details
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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