SUNWAY Outdoor Cabinet ESS 186kW/209kW

• The SW-186kW372kWh and SW-209kW418kWh are high-capacity outdoor energy storage cabinets built for commercial & industrial, grid-side, PV+ESS+charging, and microgrid applications. Powered by long-life LiFePO4 cells in a 1P416S configuration at a rated system voltage of 1331.2 V, both models support 0.5C charge/discharge and provide rated AC output of 186 kW and 209 kW respectively for 690 V grids. With rated capacities of 372.73 kWh and 417.99 kWh, the pair offers up to 418 kWh in a single cabinet — ideal for space-constrained, high-density deployments.

• Reliability is designed in from the start: pack-level liquid cooling keeps the battery compartment at optimal temperatures, while the electrical compartment uses air cooling, all inside an IP54-rated enclosure with dual fire protection based on aerosol or perfluorohexanone. Intelligent dehumidification removes condensation risk, and flexible expansion with parallel operation lets capacity grow alongside demand. Remote monitoring and cloud operations are supported over RS485/CAN with Modbus and IEC 104 protocols, enabling seamless integration into larger energy management systems — making the Thid series a complete, scalable solution for large-scale distributed energy storage.

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