Qingdao Greef New Energy Equipment Co., Ltd
                                                                                                           
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12 Years
Since 2014
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Level 2 Surge Protection Off Grid Power Inverter with 98.9% Maximum Efficiency and 300-460V Permissible Grid Voltage Range

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description
Surge Protection Level 2 Off Grid Power Inverter
Maximum Efficiency 98.9% with Permissible Grid Voltage Range 300-460V for Advanced Power Management
Product Overview
The power conversion inverter serves as the fundamental component and "brain" of energy storage systems, managing electrical energy flow through efficient AC/DC conversion for optimal power delivery and storage.
Key Features
  • EMS Smart Energy Management System for advanced control and optimization
  • Multiple configurable operating modes: off-grid, grid-tied, and grid charging
  • LCD smart touch screen display for intuitive operation and monitoring
  • AC/DC dual backup for reliable auxiliary power supply
  • Advanced control technology for unbalanced load management
  • Standard RS485 Modbus RTU protocol for seamless integration
  • Remote monitoring and control via optional WIFI or LAN connectivity
  • Support for Static Transfer Switch (STS) for grid-tie/off-grid transitions
Greef Mars Off Grid Power Inverter - Front view and display interface
Technical Specifications
Permissible Grid Voltage Range 300-460 V
Rated Grid Voltage 400 V
Rated Input Voltage 400 V
Rated Charging/Discharging Power 100 kW / 110 kW / 125 kW
Topology Without Transformer
Working Altitude ≤ 4000 m
Maximum Efficiency 98.9%
DC Voltage Operating Range 580-1000 V
Rated Charge and Discharge Current 145 A / 160 A / 182 A
Short Circuit Protection Yes
Applications
The Greef Mars Off Grid Power Inverter is a high-performance renewable energy inverter designed for reliable power conversion in off-grid applications. Certified with CE and manufactured in China, this inverter delivers maximum efficiency of 98.9% with power factor greater than 0.99, making it ideal for:
  • Remote residential areas and rural communities
  • Off-grid homes and cabins
  • Emergency backup power systems
  • Mobile medical units and telecommunications sites
  • Solar and wind power installations
  • Microgrid systems for sustainable energy management
Supply Capacity: 400 sets per month
Payment Terms: T/T, Paypal, D/P, Money Gram
Delivery Time: 15-25 days
Pricing: Negotiable
Greef Mars Off Grid Power Inverter - Installation and application scenarios
Support and Services
Our comprehensive support includes technical assistance, installation guidance, system configuration, firmware updates, warranty support, and repair services. Regular inspection of the inverter and connected batteries is recommended to maintain optimal system performance and longevity.
For detailed specifications, safety instructions, and warranty terms, please refer to the product documentation. Our technical support team is available to help maximize the benefits of your off-grid power solution.

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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