BATTERY ENERGY STORAGE SYSTEMS (BESS)
ACE 209H/261H BESS cabinet for C&I, 209–261 kWh
Country: China · Model: ACE 209H/261H
The outdoor ACE 209H/261H battery cabinet holds 209.6 or 261.2 kWh on LFP cells and delivers 100 or 130 kW respectively. The cabinets are installed at commercial and industrial (C&I) sites as a distributed energy storage system and arrive on site fully assembled.
- Capacity
- 209.6 kWh (ACE 209H), 261.2 kWh (ACE 261H)
- Power
- 100 kW / 130 kW
- Rated voltage
- 748.8 V / 832 V
- Chemistry
- LFP, 280/314 Ah cells
Technical specifications
| Capacity | 209.6 kWh (ACE 209H), 261.2 kWh (ACE 261H) |
|---|---|
| Power | 100 kW / 130 kW |
| Rated voltage | 748.8 V / 832 V |
| Chemistry | LFP, 280/314 Ah cells |
| Cooling | air conditioner (209H), liquid (261H) |
| Ingress protection | IP55 |
| Safety | aerosol fire suppression, UL9540A-based design (261H) |
| Customs codes (for reference) | |
| HS code | 8507.60 |
| UKTZED code (Ukraine) | 8507600000 |
| CN code (EU) | 85076000 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
The 209H is built on 280 Ah cells and has a rated voltage of 748.8 V, while the 261H uses 314 Ah cells and reaches 832 V. The smaller cabinet is thermally managed by an air conditioner, and the larger one is liquid-cooled, which evens out the temperature between cells better during long operation at full power. The power-to-capacity ratio of both cabinets is close to 0.5C, meaning the battery discharges in about two hours at rated power. The IP55 enclosure is designed for outdoor installation without a separate container or room. Aerosol fire suppression is installed inside, and the 261H is designed in line with the UL9540A test method, which helps when the project is approved for fire safety. Because the cabinet is transported whole, only the power cables, communication and grounding remain to be connected on site.
How to choose
Choose between the two cabinets by the energy and power needed, 209.6 kWh with 100 kW or 261.2 kWh with 130 kW. At a hot site with daily deep cycles, the liquid cooling of the 261H keeps the cells in a more even regime. When you need your own PCS, MPPT, UPS and EMS in one enclosure, it is more logical to take the RISE 261H-XH all-in-one unit with a 50–125 kW PCS, scalable to 1.25 MW / 2.61 MWh. For smaller sites of 30–60 kWh, the AXE HV battery system is suitable.
Request a price and lead time
ACE 209H/261H BESS cabinet for C&I, 209–261 kWh. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the rated voltage of the ACE 261H cabinet?
The ACE 261H operates at a rated voltage of 832 V, and the ACE 209H at 748.8 V. The PCS or hybrid inverter must support the corresponding battery voltage range.
How does cooling differ between the ACE 209H and ACE 261H?
The 209H has an air conditioner and the 261H has a liquid system. The liquid distributes heat between cells more evenly at a load of 130 kW.
Can the ACE BESS cabinet be installed in the open air?
Yes, the enclosure has IP55 protection and is intended for outdoor installation. The cabinet is transported and installed whole, with no assembly on site.
What fire suppression system does the ACE 261H cabinet have?
Both cabinets have aerosol fire suppression, and the ACE 261H is additionally designed in line with the UL9540A method.
Which cells are used in the ACE 209H/261H?
LFP cells of 280 Ah are used in the 209H and 314 Ah in the 261H.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.