BATTERY ENERGY STORAGE SYSTEMS (BESS)
STACK280 — stackable C&I energy storage system, 43–215 kWh
Country: China · Model: STACK280
STACK280 builds up into a 43–215.04 kWh high-voltage battery and handles up to 200 A of charge and discharge current. It goes into small commercial and industrial sites, with modules stacked on top of each other and no racks or inter-module cables.
- Chemistry
- LiFePO4
- System energy
- 43–215.04 kWh
- Scalability
- up to 12 clusters (up to 2.58 MWh)
- Current
- up to 200 A charge/discharge
Technical specifications
| Chemistry | LiFePO4 |
|---|---|
| System energy | 43–215.04 kWh |
| Scalability | up to 12 clusters (up to 2.58 MWh) |
| Current | up to 200 A charge/discharge |
| Service life | ≥ 8,000 cycles / 10 years |
| Safety | aerosol fire extinguisher (5 s) |
| 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
LiFePO4 chemistry gives at least 8,000 cycles, and the maker plans for a 10-year service life. Cluster capacity is set by the number of modules in the stack, and as the load grows up to 12 clusters can be combined for up to 2.58 MWh on one site. With no racks or busbars, installation comes down to setting blocks on top of each other and wiring the cluster to the PCS. Fewer bolted joints mean fewer hot spots and a shorter retorque routine during maintenance. Each module carries an aerosol fire extinguisher that triggers within 5 s, which goes into the fire safety approval for the site. The high cluster voltage lowers DC current at the same power and reduces the cable cross-section to the converter.
How to choose
Start with the required energy and power, because the 200 A limit at the cluster voltage sets how many kilowatts it can deliver. When one stack needs more capacity, look at STACK314 with a 16.08 kWh module and clusters of up to 241.14 kWh, scaling to 2.89 MWh. Smaller sites are better served by STACK100 with 15.36–76.8 kWh per cluster.
Request a price and lead time
STACK280 — stackable C&I energy storage system, 43–215 kWh. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How many STACK280 clusters can be combined?
Up to 12 clusters for a total of 2.58 MWh. A single cluster ranges from 43 to 215.04 kWh.
What charge and discharge current does STACK280 support?
Up to 200 A in both directions. Actual power depends on the assembled cluster voltage and on the PCS rating.
Does STACK280 need racks for installation?
No, modules stack on each other without racks or inter-module cables. That cuts installation time and the number of bolted joints.
What fire suppression is built into STACK280?
An aerosol fire extinguisher that activates within 5 s.
What service life is rated for STACK280?
The rating is at least 8,000 cycles and 10 years of operation on LiFePO4 cells.
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