CATLEnergy storage (BESS) – container
CATL TENER S 6.017 MWh liquid-cooled BESS (2026)
Current (2026) 20-ft, 1500 V, 0.5P liquid-cooled LFP container, 6.017 MWh, zero degradation in year one of a 20-year design life; successor of EnerC Plus.
TENER S is CATL's current standard utility container: 6.017 MWh at 1500 V DC, 0.5P for 2-hour or 0.25P for 4-hour duty, roughly 45 tonnes in a standard 20 ft frame. Liquid cooling cuts auxiliary power by up to 20 %; IP55 and -35…55 °C operation.
Key specifications
| Capacity | 6.017 MWh |
|---|---|
| Voltage | 1500 VDC |
| C-rate | up to 0.5P (~3.01 MW, 2h) or 0.25P (4h) |
| Format | standard 20-ft container, ~45 t |
| Cooling | liquid cooling, up to -20% auxiliary power |
| Degradation | zero capacity & power degradation in year 1, 20-year design life |
| Protection | IP55 |
| Operating temp | -35…55 °C |
Manufacturer data; details, options and current revision in the official datasheet. Subject to change.
Typical applications
- Utility-scale BESS
- solar+storage
- grid services
- large C&I
Why from BST.SOLAR?
- Design and sizing for your load profile – not a catalogue sale.
- Installation, grid connection and ComAp-based control from one team.
- Commissioning, remote monitoring and O&M support in Hungary.
Need this equipment for your project?
Send us your load profile or project outline and we return a sized proposal with delivery time.
Call our engineering team: +36 1 451 8070