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95% Maximum Efficiency On Grid Controller with 240-550V AC Voltage Range and LCD Smart Touch Screen

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95% Maximum Efficiency On Grid Controller with 240-550V AC Voltage Range and LCD Smart Touch Screen

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AC Generator-Battery Hybrid Converter
Achieve maximum 95% efficiency with this advanced on-grid controller featuring AC voltage working range of 240-550 Vac and compatibility with 50Hz/60Hz grid frequencies.
Product Overview
The GREEF ENERGY multi-functional converter integrates multiple critical functions into a single robust unit. It provides AC-to-DC rectification for Permanent Magnet generators, enabling efficient battery charging, plus DC-to-AC inversion to convert stored DC power back to usable AC power.
Equipped with a configurable dual LCD touchscreen for intuitive monitoring and control, this converter utilizes advanced technology to maintain stable voltage and frequency control for Permanent Magnet Synchronous Generators (PMSGs), ensuring reliable uninterrupted power supply.
Technical Specifications
Parameter Category Specifications
Generator AC Input
Rated Power: 100 kW
Rated Voltage: ≥320 Vac
Optimal Voltage: 450 Vac
Operating Range: 240-550 Vac
Max AC Current: 180 A
Battery Input
Battery Type: Lithium-ion
Voltage Range: 350-450 Vdc
Rated Voltage: 400 Vdc
Max Charge/Discharge Current: 250 A
Grid-Connected Output
Rated Power: 100 kW
Maximum Power: 120 kW
Rated Current: 144 A
Max Current: 173 A
Grid Voltage: 400 V
Voltage Range: 300-460 V
Grid Frequency: 50Hz/60Hz
THD: <3%
Power Factor: >0.99
Performance & Protection
Maximum Efficiency: 95%
Overload Capacity: 1.2x nominal power for 1 minute
Operating Temperature: -40°C to 60°C
Protection Level: IP54
Max Altitude: 4,000 meters
Key Features
  • Advanced converter topology with AC-DC rectifier, DC-DC buck-boost, and DC-AC inverter
  • Integrated Energy Management System (EMS)
  • Configurable grid-tied operation mode
  • Comprehensive protection systems including over voltage, speed protection, and surge protection
  • Intelligent air cooling technology
  • Multiple communication interfaces: Ethernet, RS485, WIFI
  • LCD Smart Touch Screen display with real-time monitoring
Applications
This versatile converter system excels in renewable energy integration, off-grid power solutions, and industrial power management applications.
  • Permanent Magnet Synchronous Generators from wind and hydro turbines
  • Off-grid and hybrid power systems for remote locations
  • Grid-interactive applications with battery charging and feed-in capability
  • Industrial and commercial power management with remote monitoring
  • Specialized control features for micro-hydropower plants
Customization & Ordering
Manufactured in China with CE certification. Features PWM unloading + three-phase unloading system. Delivery within 25 working days with secure packaging.
95% Maximum Efficiency On Grid Controller with 240-550V AC Voltage Range and LCD Smart Touch Screen
95% Maximum Efficiency On Grid Controller with 240-550V AC Voltage Range and LCD Smart Touch Screen

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95% Maximum Efficiency On Grid Controller

      

240-550V AC Voltage Range AC Generator-Battery Hybrid Converter

      

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