Modular Energy Solutions
Leading the renewable energy revolution, we are dedicated to transforming the future of energy with ground-breaking battery innovations, renewable technologies, and sustainable practices.
Powering your clean energy transition | ENERGYNEST
We design your optimized system configuration, including storage, power-to-heat and all required technical components. We model savings under real energy market conditions and power
Evo Suites®
Thoughtfully designed minimalist Hybrid Prefab/Modular cabins, recreational & resort villas and homes move-in ready, complete with modern Scandinavian design furnishing, solar day power, off-grid
Polar Night Energy
Our thermal energy storage ensures high security of supply and increases energy self-sufficiency. It can be activated automatically and features a long design life.
Modular BESS Solution & Energy Storage System | SigenStack
Its innovative modular design simplifies site selection, system placement and installation. With complete pack-level safety management, everything is under control.
Our Solutions Unbeatable Energy Storage Systems | Polarium®
Engineered and developed in the Nordics, Polarium Home combines premium design, cutting-edge performance, and effortless scalability, empowering homeowners, installers, and energy partners
Nordic Batteries
With advanced lithium-ion battery technology and intelligent control system, our eBESS battery container offers a scalable and modular energy storage solution that is easily expandable as energy
Comprehensive review of energy storage systems technologies,
This paper presents a comprehensive review of the most popular energy storage systems including electrical energy storage systems, electrochemical energy storage systems, mechanical
Modular Energy Storage System
Stem''s Modular ESS is available in both AC- and DC-coupled architectures as illustrated in the figure below:
Low-Voltage Battery Racks
48V LiFePO4 racks from 5kWh to 30kWh, scalable for home energy management and backup power – ideal for residential and light commercial.
DC Combiner Boxes
1500V DC combiner boxes with surge protection, fuses, and monitoring – essential for large solar arrays and source-grid-load-storage integration.
Smart Microgrid Systems
Islanding controllers, genset integration, and real-time optimization for microgrids, reducing diesel consumption and improving reliability.
Outdoor Cabinets & Battery Racks
IP55 temperature-controlled cabinets with active cooling/heating, housing modular battery racks for harsh environments.