We supply modular systems ranging from small commercial capacities in the hundreds of kWH to MWH solutions for industry and utility-scale. Thanks to our connections with leading PV component suppliers, we are able to offer solutions from smaller C&I projects; built on 400V system technology to utility-scale projects on 800V technology, including transformers for the 10-35kV HV connection voltage level.

Our battery storage systems are open for integration with a wide range of inverters and energy management systems thanks to standardized communication protocols. Every project and installation is unique, and even so, it is treated as such by us. If required, we can also provide a technical proposal including alternative solutions for each project. We work with suppliers of multiple EMS systems and individually select the appropriate solution for the project. We have European EMS brands.

The security of your data is addressed on several levels, one of which is the implementation of an EMS (Energy Management System) manufactured and developed in the EU. This service monitors and reduces BESS communication with the manufacturer’s cloud as you wish. In our portfolio we have a corresponding third party EMS for each BESS. For maximum security, we optionally provide customers with their own system-compatible servers to keep the equipment offline and safe.

The lifespan, the life cycle of a battery system, depends largely on how the system is used and can be up to 20 years of operation. The standard product warranty for battery systems is usually 2 years, but can be extended up to 15 years, depending on the manufacturer. For individual project needs, we are also able to offer a performance guarantee (minimum battery uptime guarantee), which ensures that the battery always has the appropriate capacity over time according to the defined battery usage scenario (number of charge and discharge cycles per day or year, ambient temperature and other parameters).

Yes, every project includes a technical assessment through online or offline meetings with solution managers, including a visit to the project site. The outcome of such a meeting is a specific bill of materials for the project, which is the basis for the preparation of a detailed quotation and overall solution from our side. In order to develop such a solution, the necessary cooperation from the customer is required regarding the provision of documents such as a connection agreement, a single-pole diagram of the expected project wiring and possibly other technical and project documentation.

In cooperation with selected EPC professional companies that have sufficient technical qualifications and practical experience in the preparation, implementation and operation of large battery storage systems, we are ready to ensure the implementation of such a turnkey system, from the project preparation phase to the actual start-up and connection of the entire system to the power grid. We select EPCs that we know have real experience and have already been tested on several projects.

The security of all components of critical infrastructure is one of the most important conditions for these systems. It is not only security during use, but also security during the preparation, implementation and commissioning of the entire system. We pay due attention to this entire issue and our suppliers also treat every project with the utmost precision in terms of security. Emphasis is also placed on the actual placement of individual elements, compliance with the manufacturer’s prescribed distances from buildings, schools and other facilities, preventing unauthorized persons from accessing the equipment, compliance with local fire and occupational safety rules and relevant legislation. During each system commissioning, the contractor always provides physical supervision of the commissioning itself, followed by thorough training on the entire system, including the rules of maintenance of the entire system during the warranty and post-warranty period.

Battery systems are currently being used for a variety of purposes and we generally try to discuss with our customers the possibility of diversifying the use of the battery and not just putting everything on „one card“. While many investors are now considering the use of BESS for the purposes of Power Balance Services, trends abroad from more stable markets show more scope for use for combinations of peak shaving, reduction of booked capacity and trading flexibility or daily trading. Mention examples where this is worthwhile – highlight energy intensive operations plus write about aggregators