Qingdao Greef New Energy Equipment Co., Ltd
                                                                                                           
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12 Years
Since 2014
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Intelligent Air Cooling Off Grid Power Inverter with 580V Minimum DC Voltage and LCD Smart Touch Screen for Remote Renewable Energy Systems

Price Negotiable
Price: Negotiable
MOQ: 1Set
Delivery Time: 15-25Days
Brand: Greef
Product Description
Intelligent Air Cooling Off-grid Electricity Inverter
Supporting Minimum DC Voltage 580V and Power for Remote Renewable Energy Systems
Power Conversion Inverter system diagram
Product Overview
The Power Conversion Inverter (PCI) serves as the central control unit in energy storage systems, functioning as the intelligent core that manages power conversion between alternating current (AC) and direct current (DC). This sophisticated component enables precise control and optimization of energy flow throughout the system.
AC/DC Power Conversion
The PCI performs bidirectional power conversion through rectification and inversion processes. During charging cycles, surplus AC power from the grid or photovoltaic inverters is converted to DC electricity for battery storage. During discharge cycles, stored DC power is converted back to AC electricity for grid distribution or direct device consumption.
Operational Flexibility
The system supports both grid-tied and off-grid operations, enabling seamless transitions between main grid connectivity and autonomous microgrid functionality based on energy requirements and operating conditions.
Key Features
  • EMS Smart Energy Management System with multiple configurable operating modes
  • Off-grid, grid-tied, and grid charging mode support
  • LCD smart touch screen display for intuitive user interface
  • AC/DC dual backup auxiliary power supply for enhanced reliability
  • Advanced unbalanced load management technology
  • Standard RS-485 Modbus RTU communication protocol
  • Optional WIFI and LAN remote monitoring and control
  • Static Transfer Switch (STS) integration support for grid-tie and off-grid applications
Technical Specifications
Product Name Power Conversion System Inverter
Ambient Temperature -40°C to +60°C
Short Circuit Protection Yes
Rated Grid Voltage 400V
Communication Mode Ethernet, RS485
Power Factor > 0.99
Maximum Efficiency 98.9%
Display LCD Smart Touch Screen
Frequency 50Hz/60Hz
Permissible Grid Voltage Range 300-460V
Application Systems
Wind Turbine Systems: Convert wind kinetic energy into mechanical then electrical energy for efficient, sustainable power generation.
Hydro Systems: Utilize flowing water from rivers or dams to produce reliable, renewable electricity.
Solar Systems: Capture sunlight through photovoltaic panels to convert solar energy into usable electrical power.
Generator Systems: Provide backup or primary power generation using various fuel types when renewable sources are insufficient.
Hybrid Systems: Combine multiple energy sources in On, Off, or Hybrid operational modes to optimize efficiency and reliability.
Renewable energy system applications
Customization Options
Greef offers customized Mars Off Grid Power Inverter solutions as reliable stand-alone systems. Manufactured in China with CE certification, these inverters maintain high quality and safety standards while operating within a 300-460V grid voltage range and achieving 98.9% maximum efficiency.
Product Specifications
Features LCD display monitoring, operates in -40°C to +60°C ambient temperatures, and maintains power factor > 0.99 for stable performance.
Ordering Information
Minimum order: 1 set
Price: Negotiable based on volume
Delivery time: 15-25 days
Supply capacity: 400 sets per month
Payment methods: T/T, PayPal, D/P, Money Gram

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao Greef New Energy Equipment Co., Ltd
Location 2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
Contact Person Christina Lei

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