3.727 MWh DC Battery Container for Solar Charging Windows

Selected configuration

Work from the available solar surplus

Take an interval profile of net surplus after existing loads and export obligations. Limit the prospective battery charge schedule by the PCS and DC charge envelope. At the source maximum 1.8 MW, the nameplate energy divided by power is about 2.07 hours. Actual charging time depends on SOC, power taper, operating conditions and conversion losses.

Set priorities in the plant controls

Agree when the EMS should divert generation into storage, allow export or curtail PV. Compare expected usable storage with the later delivery schedule. Define BMS limits, meter positions and the communications behavior when site data is unavailable.

Identify the DC and AC equipment

YINTU, an energy storage solution provider, coordinates the Aurora 3727 liquid-cooled DC battery container and its manufacturing partner. The plant PCS, EMS, transformers, switchgear and PV integration are separate engineered packages. Match the PCS to the 1165–1497.6 V DC window and agree operating limits and protection before ordering.

Equipment illustration based on the existing model cover. The approved drawings and technical agreement define the supplied configuration.

Utility Scale Battery Energy Storage Systems