Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Generator Hybrid Converter with Lithium-ion Battery 95% Maximum Efficiency and","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/35\/88fd70211add82c23dfd1cb59024-200x200-1\/generator_hybrid_converter_with_lithium_ion_battery_95_25_maximum_efficiency_and.jpg","attrs":[]}
{"title":"LCD Smart Touch Screen On Grid Controller with 240-550V AC Voltage Range and 95%","imgUrl":"https:\/\/img.chinax.com\/nimg\/38\/88\/7d58eda298b2ee5809c19350369d-200x200-1\/lcd_smart_touch_screen_on_grid_controller_with_240_550v_ac_voltage_range_and_95_25_maximum_efficiency_for_energy_management.jpg","attrs":[]}
{"title":"AC Generator-Battery Hybrid Converter with 95% Maximum Efficiency and 240-550V","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/dd\/103acd95c4f1ef44b47695619c68-200x200-1\/ac_generator_battery_hybrid_converter_with_95_25_maximum_efficiency_and_240_550v_ac_voltage_range_featuring_rs485_communication_mo.jpg","attrs":[]}
{"title":"95% Maximum Efficiency On Grid Controller with LCD Smart Touch Screen and","imgUrl":"https:\/\/img.chinax.com\/nimg\/90\/2a\/f2f4548128352f74a41228d3edc7-200x200-1\/95_25_maximum_efficiency_on_grid_controller_with_lcd_smart_touch_screen_and_lithium_ion_battery_for_energy_management.jpg","attrs":[]}
{"title":"Manual Brake On Grid Controller with LCD Touch Screen Grid Monitoring and 95%","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/a2\/d2042bdd13c401195318c8fbecba-200x200-1\/manual_brake_on_grid_controller_with_lcd_touch_screen_grid_monitoring_and_95_25_maximum_efficiency_for_advanced_voltage_regulation.jpg","attrs":[]}
{"title":"High-Efficiency On Grid Controller with Lithium-ion Battery and 5-Year Warranty","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/95\/e10352dc0254b3f8148d0dbf0899-200x200-1\/high_efficiency_on_grid_controller_with_lithium_ion_battery_and_5_year_warranty_for_grid_connection.jpg","attrs":[]}
{"title":"98% Efficiency On Grid Controller with LCD Touch Screen and 5-Year Warranty for","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/71\/013032f31db1c5060625123f964c-200x200-1\/98_25_efficiency_on_grid_controller_with_lcd_touch_screen_and_5_year_warranty_for_wind_turbine_control.jpg","attrs":[]}
Advanced power curve controller with integrated protection features including overcurrent protection for reliable operation in power generation applications.
Product Overview
The GREEF ENERGY multi-functional converter integrates multiple critical functions into a single unit, providing AC-to-DC rectification for permanent magnet generators (PMGs), battery charging capabilities, and DC-to-AC inversion. Featuring an advanced energy management system, this converter optimizes performance while ensuring precise voltage and frequency control for Permanent Magnet Synchronous Generators (PMSGs).
Equipped with a configurable dual LCD touchscreen, the system delivers stable control to maintain continuous, reliable power supply to connected loads. The converter also supports grid-tied operation for seamless integration with electrical grids, enabling efficient grid charging and synchronized operation.
Key Features
EMS Smart Energy Management System with multiple operating modes (off-grid, grid-tied, grid charging)
Double LCD smart touch screen display for intuitive monitoring and control
Generator power curve tracking technology for optimal performance
AC/DC dual backup for reliable auxiliary power supply
Advanced unbalanced load control technology
Standard RS-485 Modbus RTU protocol for communication
Optional PMW dump load with over voltage and over speed protection
Optional water gate motor control function
Remote monitoring and control via WIFI or LAN with dedicated app
Customized sensor control functions
Optional Static Transfer Switch (STS) for seamless grid/off-grid switching
Technical Specifications
Model: Mars-100kt
Parameter
Specification
Rated Power Output
100 kW
Rated Voltage
320 Vac (minimum), 450 Vac optimal
AC Voltage Working Range
240-550 Vac
Maximum AC Current
180 A
Battery Type
Lithium-ion
Battery Voltage Range
350-450 Vdc
Rated Battery Voltage
400 Vdc
Max Charging/Discharging Current
250 A
Rated Charging/Discharging Power
100 kW
Rated Grid Voltage
400 V
Grid Voltage Range
300-460 V
Grid Frequency
50 Hz / 60 Hz
Maximum Efficiency
95%
Applications
Renewable Energy Systems: Integration with Permanent Magnet Synchronous Generators (PMSGs) for wind turbines and hydro turbines in off-grid or hybrid power setups
Off-Grid and Backup Power: Central power management for remote locations, cabins, telecom stations, and standalone environments
Grid-Interactive Systems: Grid-tied operation for battery charging and potential power feedback to grid
Industrial and Commercial Power Management: Stable power supply with unbalanced load handling and remote monitoring capabilities
Specialized Control Systems: Water gate motor control for micro-hydropower plants and Static Transfer Switch integration
This versatile system serves as a central platform unifying power generation, storage, consumption management, and grid interconnection across residential, commercial, and small-scale renewable energy applications.
Customization Services
Greef offers comprehensive customization services for the On Grid Controller (Model AC PCS) designed specifically for wind turbine applications. This CE-certified grid-tied controller features advanced PWM unloading and three-phase unloading systems for optimal performance.
Key customization features include user-friendly touch screen display, lithium-ion battery compatibility, and 50Hz/60Hz output frequency operation.
We provide flexible pricing with negotiable terms and accept T/T, Western Union, MoneyGram, and L/C payment methods. Minimum order quantity is 1 set, with secure foam and plywood packaging. All units include a 5-year warranty with 25 working day delivery timeframe.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2.5 Million-5 Million
Employee Number:
70~100
Ecer Certification：
Verified Supplier
GREEF: Green Renewable Energy Earth Future
In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&...
GREEF: Green Renewable Energy Earth Future
In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&...
