5MWH BESS

High-power PCS supports higher rate charging and discharging, can store more low-priced electricity, and discharge in peak hours, with a daily charging and discharging volume of 10MWh (calculated based on 2 charging and 2 discharging). The annual arbitrage income has increased by 50%-100% compared with the 3MWh system, becoming a "profit amplifier" for enterprises to reduce costs and increase efficiency.

For large factories or parks with annual electricity consumption exceeding 100 million kWh, the 5MWh system can release more electricity during peak hours (such as full-load operation of air conditioners in high temperatures in summer), directly reducing the transformer demand electricity charges (up to 30%-40% of the basic electricity charges can be reduced), avoiding high fines due to excessive load, and ensuring production continuity.

Adopt large-capacity lithium iron phosphate battery cells (single cell capacity ≥ 314Ah) + full liquid cooling temperature control system to suppress the risk of thermal runaway from the source; PACK-level aerosol fire extinguishing + container-level perfluorohexanone directional injection + real-time monitoring of flammable gas + explosion venting door design, forming a four-dimensional three-dimensional protection of "battery cell-module-box-environment".

Full power discharge can last for 6-8 hours (calculated based on 2.5MW power), which can provide "ultra-long standby" power support for core production lines of large factories (such as automobile manufacturing stamping/welding lines), hospital ICU and operating rooms, data center IT loads, etc., to avoid production line stagnation, data loss or medical accidents caused by power outages.

5MWh system has a large single cabinet capacity (such as 2.5MW/5MWh configuration), which can directly match large industrial parks, steel mills, chemical plants or port terminals with annual electricity consumption exceeding 100 million kWh, reduce the complexity of multi-cabinet parallel connection (avoid parallel circulation risks), and simplify operation and maintenance management; at the same time, it supports the integrated construction of "energy storage + photovoltaic/wind power" (such as supporting 50MWp photovoltaic power station), builds a "source-storage-load" microgrid, and realizes 100% green electricity self-consumption.