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Wattainer Air-Cooled Series

The Wattainer Air-Cooled Series is a containerized BESS that features air-cooled battery packs. Container sizes range from small cabinets to standard containers of 10 ft, 20 ft, 40 ft, and 40 ft High Cube. We offer preconfigured systems and custom systems. The preconfigured systems have power options ranging from 30 kW to 1 MW, with multiple storage capacities available at each power level. These all-in-one BESS solutions come in a single enclosure. For larger custom systems, the batteries and power electronics are housed in separate enclosures for increased system configuration flexibility. The product series is certified to meet international safety and environmental standards, including UL1973, UL9540A, IEC62619, UN38.3, and RoHS.

Wattainer Air-Cooled Series Configurations

No.Power (kW)Energy Capacity (kWh)Rack TypeContainer Size
130/60/90100/200/301/400Rack-ICabinet or 10 Feet
2125/187.5/250/375430/645/860Rack-II20 Feet
3375/500/1000860/1,290/1,720/2,150/2,580Rack-II40 Feet
4Per Customer RequestUp to 3,957Rack-III40 Feet
5Per Customer RequestUp to 4,473Rack-IV40 Feet High Cube

Items 1, 2, and 3 are preconfigured systems. Items 4 and 5 are for custom commissioned systems. Exact configurations may be subject to change.

Wattainer Air-Cooled Series Rack

Our air-cooled battery product line features preconfigured systems ranging from 30 kW to 1 MW with scalable storage capacities. Custom storage configurations are also available upon request.

Product Features
  • Integrated single cabinet design, supporting parallel connections
  • Multiple models to meet different needs
  • Integration of battery management and thermal management systems