Qingdao Greef New Energy Equipment Co., Ltd
                                                                                                           
Verified Supplier
12 Years
Since 2014
Menu

Off Grid Power Inverter with Short Circuit Protection and 300-460 V Permissible Grid Voltage Range for 98.9% Maximum Efficiency

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description
Off-grid Electricity Inverter with Short Circuit Protection
This advanced power conversion inverter serves as the central component within energy storage systems, functioning as the intelligent control center that manages electrical energy flow. Its primary capability is converting between alternating current (AC) and direct current (DC), enabling efficient power distribution and optimal performance for energy storage operations.
Industrial power conversion inverter unit with display panel and connectivity ports
Smart Energy Management Features
EMS Smart Energy Management System
  • Multiple configurable operating modes: off-grid, grid-tied, and grid charging
  • Intuitive LCD smart touch screen display for easy monitoring and control
  • AC and DC dual backup power supply for enhanced stability
  • Advanced control technology for efficient unbalanced load handling
  • Standard RS-485 Modbus RTU communication protocol for device integration
  • Optional WIFI or LAN connectivity for remote app monitoring and control
  • Supports Static Transfer Switch (STS) for grid-tie and off-grid applications
Technical Specifications
Working Altitude ≤4000m
Rated Charging/Discharging Power 100kW / 110kW / 125kW
Maximum Efficiency 98.9%
Rated Grid Voltage 400V
DC Voltage Operating Range 580-1000V
Rated Input Voltage 400V
Short Circuit Protection Yes
Topology Without Transformer
Rated Grid Frequency 50Hz / 60Hz
Rated Charge and Discharge Current 145A / 160A / 182A
Application Scenarios
The Greef Mars Off-grid Power Inverter provides versatile energy solutions for various applications. This high-capacity solar inverter efficiently converts renewable energy, making it ideal for off-grid systems and remote locations where reliable electricity is essential. CE certification ensures compliance with international safety and quality standards.
Primary Applications:
Residential Off-grid Systems: Perfect for homeowners seeking energy independence, powering household appliances, lighting, and electronic devices with reliable 100kW/110kW/125kW capacity.
Commercial & Industrial Use: Ideal for remote operations including mining sites, agricultural farms, and construction projects where continuous power supply is critical.
Emergency Backup Systems: Ensures critical systems remain functional during power outages, protecting data centers, communication equipment, and medical devices.
Greef Mars off-grid power inverter installation in industrial setting
Support & Services
Our Off Grid Power Inverter converts DC power from solar panels or batteries into usable AC power for appliances and electronic devices. For technical support, please have your product model and serial numbers available.
Technical Support Includes:
  • Installation guidance and troubleshooting assistance
  • Maintenance tips for optimal performance and lifespan
  • Resolution of common issues: startup problems, output voltage issues, error codes
  • Battery and solar panel connectivity support
Available Services:
  • Firmware updates and warranty repairs
  • Replacement parts and comprehensive documentation
  • Detailed user manuals and installation guides
For technical inquiries or service requests, please refer to your product documentation or visit our official support website.

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

Request A Quote

Please check your email address.
Your message must be at least 20 characters.