A BESS cabinet (Battery Energy Storage System cabinet) is no longer just a “battery box.” In modern commercial and industrial (C&I) projects, it is a full energy asset —designed to reduce electricity
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Each BESS container has either a 300kW or 500kW PCS system offering a complete, install ready energy storage system. All system systems are offered with either 400VAC or 480VAC 3 phase
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It features a three-level battery management system that ensures robust protection against overcharging, over-discharging, and over-voltage. The modular design enables easy expansion and
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High Energy Storage Capacity: Our 500kW 1MW off-grid battery storage container system BESS offers a substantial battery capacity of 600kWh, 1MWh, or 2MWh, making it an ideal solution for various
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Complete Battery Energy Storage Systems from 50kW - 500kW. Fully integrated BESS ship pre-installed & ready to install. PV connection ready!
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Easily upgradable from 500kW to 1MW of energy storage, storing up to 3.8MWh of energy, enough to power an average 3,600 homes for one hour.
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With a 500kW output and 1MWh capacity, it delivers reliable, efficient power across diverse applications. The system integrates a high-performance solar inverter, long-lasting lithium batteries, intelligent
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A cloud based energy management system (EMS) monitors the loads at the PV power station, grid access point, and at the energy storage systems grid access point in real-time.
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Whether you''re dealing with variable loads, consumption that outpaces the grid, or noise issues with generators, these 500-kilowatt units can help. Our 500 kW batteries can be deployed in island mode,
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During power outages in the main power grid, the ESS can provide continuous power supply to local loads to ensure uninterrupted production and operation for C&I users. This solution uses 5 sets of
Get PriceK3 Energy Giżycko is a leading provider of advanced energy storage solutions in Poland and Europe. We specialize in LiFePO4 batteries (lithium iron phosphate), battery modules, BMS (battery management systems), PCS (power conversion systems), battery cabinets with integrated BMS, outdoor all‑in‑one energy storage cabinets, home energy storage systems, photovoltaic (PV) storage systems, and off‑grid power systems. Our portfolio also includes modular battery racks, containerised BESS, communication battery cabinets (for 5G base stations), server racks for data centers, commercial & industrial storage, backup emergency power, and turnkey energy storage solutions. Whether you need a compact home storage unit or a zero‑carbon factory solution, our products deliver safety, reliability, and high performance.
Our modular energy storage solutions range from 20ft/40ft mobile containers to outdoor all‑in‑one energy storage cabinets. We are a leading manufacturer of battery cabinets with BMS, offering communication battery cabinets for telecom, server racks for data centers, and LiFePO4 battery modules with integrated BMS. Our stackable design allows flexible capacity expansion, while our grid‑forming technology ensures stable off‑grid operation. Whether for distributed PV systems, off‑grid power supply, backup emergency power, or large zero‑carbon parks, our products feature advanced thermal management, PCS and EMS integration, and compliance with Polish and European standards. We also provide professional energy storage system installation and after‑sales support across Poland.