Qingdao Greef New Energy Equipment Co., Ltd
                                                                                                           
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Off Grid Power Inverter with Ambient Temperature -40 to +60 Degrees Featuring DC Output and LCD Smart Touch Screen Display

Price Negotiable
Price: Negotiable
MOQ: 1Set
Delivery Time: 15-25Days
Brand: Greef
Product Description
Ambient Temperature Minus 40 Plus 60 Degrees Off Grid Power Inverter
This advanced power conversion inverter serves as the central component within energy storage systems, functioning as the intelligent control center that manages power transformation between alternating current (AC) and direct current (DC). The system enables efficient management and distribution of electrical energy across various applications.
Power Conversion Technology
The inverter performs dual conversion processes: during charging, it converts surplus AC power from the grid or photovoltaic systems into DC electricity for battery storage (rectification). During discharging, it converts stored DC power back to AC electricity for grid supply or direct use by electrical loads, ensuring reliable power delivery for household appliances and industrial equipment.
Operational Flexibility
Supporting seamless transitions between grid-tied and off-grid modes, this system ensures reliable power supply in various conditions, including microgrid applications where independent operation is required.
Smart Energy Management Features
  • EMS Smart Energy Management System with configurable operating modes (off-grid, grid-tied, grid charging)
  • Smart LCD touchscreen display for intuitive monitoring and control
  • Dual backup power supply options with AC and DC sources for continuous auxiliary power
  • Advanced control technology for effective unbalanced load management
  • RS-485 Modbus RTU protocol communication with optional WiFi/LAN remote monitoring
  • Optional Static Transfer Switch (STS) integration for optimized performance
Technical Specifications
Short Circuit Protection Yes
Display LCD Smart Touch Screen
Display Mode LCD
Communication Mode Ethernet, RS485
Type AC To DC Converter
Maximum DC Current 174A / 192A / 217A
Permissible Grid Voltage Range 300-460 V
Output Type DC
Power Factor > 0.99
Rated Grid Voltage 400V
Compatible Energy Systems
This power conversion inverter integrates seamlessly with various renewable energy systems:
  • Wind Turbine Systems: Converts wind kinetic energy into electrical power
  • Hydro Systems: Utilizes flowing water energy for renewable power generation
  • Solar Systems: Captures solar radiation through photovoltaic conversion
  • Generator Systems: Provides continuous power through mechanical energy conversion
  • Hybrid Systems: Combines multiple energy sources for optimized efficiency and reliability
Greef Mars Off-grid Inverter Specifications
The Greef Mars Off-grid Electricity Inverter is a high-quality power conversion system manufactured in China with CE certification. Featuring intelligent air cooling for optimal temperature management, this off-grid power converter supports Ethernet and RS485 communication with maximum DC current options of 174A, 192A, or 217A.
Ordering Information:
Minimum Order: 1 set
Monthly Supply Capacity: 400 sets
Pricing: Negotiable
Delivery Time: 15-25 days
Payment Terms: T/T, Paypal, D/P, Money Gram
Greef Mars Off-grid Power Inverter unit with LCD display and industrial housing

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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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