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High Voltage AC Generator-Battery Hybrid Converter 100kW-125kW - China Suppliers & Factory Solutions
Product Introduction
GREEF ENERGY multi-functional converter integrates the capabilities of AC-to-DC rectification for PM generators, battery charging, DC-to-AC inversion, and an energy management system. Featuring a configurable dual LCD touchscreen, it utilizes advanced converter technology to achieve stable voltage/frequency control for PMSGs, ensuring seamless Load power supply. It can also be configured to switch to a grid-tied mode for operation and grid charging.
Product Features
1. EMS smart energy management system
2. Multiple configurable operating modes: off-grid, grid-tied, and grid charging
3. Double LCD smart touch Screen Display
4. Generator power curve tracking technology
5. AC/DC dual backup for auxiliary power supply
6. Control Technology for Unbalanced Loads
7. Standard RS 485 modbus RTU protocol
8. PMW dump load over voltage over speed protection function (optional)
9. Water gate motor control function (optional)
10. WIFI / LAN Remote monitoring and control app available (optional)
11. Support customized sensor control function (optional)
12. Support add Static Transfer Switch (STS) for Grid-Tie/Off-Grid Applications (optional)
Product Parameters
| Model | Mars-100kt |
| Rated power (kW) | 100 |
| Rated voltage (Vac) | ≥ 320 |
| Optimal generator rated voltage (Vac) | 450 |
| AC voltage working range (Vac) | 240 ~ 550 |
| Maximum AC current (A) | 180 |
| Battery type | Lithium-ion |
| Battery voltage range (Vdc) | 350 - 450 |
| Rated battery voltage (Vdc) | 400 |
| Max charging & discharging Current (A) | 250 |
| Rated charging/discharging power (kw) | 100 |
| Rated charge and discharge current (A) | 144 |
| Rated grid voltage (V) | 400 |
| Permissible grid voltage range (v) | 300 - 460 |
| Rated grid frequency (Hz) | 50 / 60 |
| Maximum efficiency (%) | 95 |
System Solution
We can tailor products to suit your specific requirements. Should you have any particular needs, please do not hesitate to contact us!
Frequently Asked Questions (FAQ)
Q1 What core functions does the GREEF ENERGY converter integrate?
It integrates AC-to-DC rectification for PM generators, battery charging management, DC-to-AC inversion, and an intelligent Energy Management System (EMS) within a unified unit.
Q2 Which working modes can be configured on the Mars-100kt model?
The system supports multiple flexible operation modes, including off-grid standalone mode, grid-tied mode, and grid charging mode, switchable based on project requirements.
Q3 What type of battery is compatible with this converter?
The Mars-100kt converter is designed for Lithium-ion battery systems with an operating DC voltage range of 350Vdc to 450Vdc (rated at 400Vdc).
Q4 Does the system support remote monitoring and communication?
Yes. It comes standard with RS485 Modbus RTU protocol and can be optioned with Wi-Fi / LAN remote monitoring capabilities via mobile or web applications.
Q5 How does the system ensure safety during overvoltage or overspeed events?
It supports optional PWM dump load overvoltage and overspeed protection, along with optional water gate motor control functions for comprehensive generator safeguarding.
Q6 Can custom engineering solutions and sensor controls be requested?
Yes, tailored products, customized sensor controls, and optional Static Transfer Switches (STS) can be integrated to meet your exact project specifications.
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