What we offer
GESS s’ cabinets/containerized batteries are designed and built using the latest technology and highest quality materials to ensure optimal performance, durability, and safety. They can be easily installed, maintained, and expanded to meet the growing demands of your business. To ensure compliance with international standards and regulations, we will ensure that all our products are assessed and certified. Each of our cabinet/containerized batteries is housed in a prefabricated small cabinets, 20-foot or 40-foot containers, making them easy to transport and install in a variety of locations. This modular design allows for easy scalability, with multiple cabinets/containers able to be stacked and connected to create a larger systems. While we provide standardized energy solutions, the cabinet/containerized batteries, ranging capacity from 60kWh to 6 MWh, are made to meet specific requirements.
In addition, our manufacturing and technical team can provide customers with choices that are specifically tailored to their needs.
Our Arctic BESS Series
Our flagship product, the Arctic BESS, was created especially for the Nordic region. Extreme weather, including -55C temperatures, is something that the Arctic BESS is built to survive. This BESS is specifically designed to offer the gird auxiliary services (FFR, FCR, etc.). Additionally, there are numerous other applications for this BESS, including voltage support, energy storage, peak shaving, and more.
BESS & EV Products
Our cabinet and containerized batteries, ranging capacity from 60 kWh to 6 Mwh and are made to meet specific requirements. The systems consist with high quality battery systems, fire and lightening protection, cooling system and real-time monitoring of crucial metrics etc. The BESS are built to withstand high/low temperatures, humidity, and other environmental factors. In addition to BESS, we provide our customers a range of EV and BBEV options to satisfy their needs
SCADA & Other Software Systems
To assist our clients with operations, services, and breakdown management, we provide a variety of software platforms. In addition, we offer SCADA and other software packages required to run the BESS completely disconnected from the internet.
Design Services
Among the design services we provided to our clients were energy reserve design for grid ancillary services, solar power plant design, and EV charging station design. We offer end-to-end design solutions based on the needs of our clients.

FAT & SAT
We give our clients the choice to have the Factory Acceptance Test (FAT) conducted in accordance with their specifications. For instance, you can do the FAT test in accordance with Svk requirements if you want to use the BESS to provide ancillary services to the Grid. Additionally, you have the choice to take the Site Acceptance Test (SAT) on location. Before you begin the installation, our engineers will conduct SAT tests on-site to verify the BESS's functionality.

User Guide Platform
Our customers can access our extensive user guide (ISMO: Installation, Service, Maintenance, and Operations platform) on our site. Customers may complete quick and simple installation and operation with the aid of ISMO's comprehensive videos and descriptions. You can quickly obtain the pertinent information by scanning a barcode or utilising the search feature on the ISMO mobile app, which is available for download.

Customize Your BESS
Despite having a wide range of products, it might not be what you're searching for.
We provide the opportunity to customize your BESS in that scenario.
In order to save costs, you may choose which functionalities to add to your BESS.
To customize your BESS, click here.