Our team of experts can help you configure your cabinet solution based on your unique needs. You can purchase both batteries and cabinets in a single purchase order.
Get Price
Discover the MEGATRON Series – 50 to 200kW Battery Energy Storage Systems (BESS) tailored for commercial and industrial applications. These systems are install-ready and cost-effective, offering on-grid,
Get Price
All equipment is pre-integrated into an IP-rated outdoor protective cabinet, ensuring ready deployment upon arrival and immediate power generation upon installation, significantly reducing project
Get Price
Leeline Energy offers 200Kwh battery energy storage systems that are designed for durability and high performance. These units use lithium-ion batteries with stable chemical compositions, which can
Get Price
The EMS (Energy Management System) integrated into the 200kWh battery system ensures intelligent and efficient battery operation. It enables precise energy flow management, balancing charge and discharge
Get Price
The outdoor cabinet-type photovoltaic storage system, boasting a power rating of 100kW/200kWh, seamlessly amalgamates energy storage batteries, PCS, power distribution, temperature
Get Price
The construction characteristics of the recombination type lead-acid electric accumulators (valve-regulated hermetic accumulators); the absence of acid fumes and the virtual absence of gaseous development allows it
Get Price
The ability of lead-acid batteries to handle unlimited discharge cycles enhances their practicality in a demanding healthcare environment. This ensures that hospitals can continuously rely on these systems
Get Price
Expandable design: If you need a larger capacity battery system, you can connect multiple 200kWh battery systems in parallel to form 400kWh, 600kWh, 800kWh and 1MWh battery systems. The parallel battery
Get Price
With our experienced integration team and in-house capabilities, we provide complete design, pre-assembly, and functional testing tailored to your requirements.
Get Price
Expandable design: If you need a larger capacity battery system,
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.