1.25 MW / 2.6 MWh Air-Cooled ESS for Industrial Microgrid Buses

Equipment model: YT-Hybrid ESS-625-1250kW-1300-2600kWh-Air. This page describes the stated configuration or application review. Final supplied equipment and project interfaces follow the confirmed technical agreement.

A defined megawatt-scale configuration

This listing selects the actual 1250 kW / 2600 kWh option from the air-cooled 20-foot series. It is intended for review where an industrial facility needs a high-current low-voltage microgrid bus and coordinated battery, solar and diesel operation. The container integrates batteries, PCS, BMS and EMS. The external PV inverter is a separate integration item for this specific configuration.

Engineer the low-voltage distribution

At this power level, the source lists a maximum AC current of 1890 A. Review the complete busbar and switchboard arrangement, feeder ratings, fault level, earthing, protective-device selectivity and any transformer connection. These are project design checks, not cable or breaker recommendations. Place essential loads and deferrable industrial feeders in a defined dispatch hierarchy and check whether the largest motor starts can be served without disturbing the islanded bus.

External solar and diesel operation

Unlike smaller variants in the series, the 1250 kW version has no stated internal MPPT input. PV strings connect through appropriately specified external PV conversion equipment. Continued PV operation on an islanded bus requires approved inverter compatibility, power control and protection. Coordinate generator synchronisation, reverse-power protection, minimum loading and start/stop logic with the equipment supplier. Merely providing a generator port does not establish compatibility with an arbitrary generator.

Power, energy and implementation scope

The nameplate energy-to-power ratio is about 2.08 hours at 1250 kW; usable delivered duration depends on reserve SOC, losses, auxiliaries and aging. Model the whole operating cycle including recharge. YINTU is a solution provider and coordinates the container, external generation interfaces and technical clarification with manufacturing partners. The final scope must identify PV inverter, switchgear, transformer, metering, site works and commissioning, alongside the container.

Source-Supported Selection Data

Frequently Asked Questions

Does this 1.25 MW variant include direct PV MPPT inputs?

No internal MPPT parameters are specified for this variant. The source calls for an external PV inverter, which must be selected and controlled within the project design.

Does the source switching time guarantee plant-wide seamless transfer?

No. The source states less than 10 ms for mode switching. Installed response depends on the complete electrical system, supported loads and tested control sequence.

Explore our Containerized Battery Energy Storage Systems solutions and share the project load, connection conditions and required duty with YINTU for a configuration review.

Selection data are based on the supplied datasheet and verified product records. Application calculations are illustrative and do not establish guaranteed performance, savings or warranty terms. The cover is a generated product-view illustration based on the existing model image; final equipment follows the approved configuration.