I AM ENERGY BESS

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I AM ENERGY is the solution to the growing market demand for Battery Energy Storage Systems (BESS) services, addressing the critical shortage of qualified EPC specialists in Poland and other European countries. We provide comprehensive, high-quality services across every aspect of energy storage projects, helping to bridge the gap in this rapidly expanding sector.

At I AM ENERGY, we offer a full range of BESS solutions, from initial project planning to long-term operations and maintenance. Our goal is to ensure that your BESS projects meet the highest standards and unlock the full potential of energy storage for your business.

We provide complete Engineering, Procurement, and Construction (EPC) services for utility-scale, commercial and industrial energy storage projects. We can build stand-alone energy storage systems or integrate them into existing solar or wind energy projects, adding value with innovative solutions tailored to your needs.

Our fully integrated energy storage systems ensure safety, reliability, and serviceability, incorporating advanced battery modules, stacks, and power conversion systems. We collaborate with top inverter suppliers, offering the flexibility to choose the best technology for seamless coordination between your batteries and the electrical grid, delivering an efficient, customized energy storage solution.

Discover BESS by I AM ENERGY

  • EPCC: Engineering, Procurement, Construction and Commissioning

  • Substitute Investor

  • O&M Services (Operation & Maintenance)

  • Financial Solutions for BESS Projects

  • Purpose-Built Products

  • Target Customers

  • Recommended BESS Product Features

  • Best Solutions through I AM ENERGY

  • Suppliers

At I AM ENERGY, we understand that every project is unique and we provide the flexibility and technical expertise to ensure your energy storage solution is CUSTOMISED to meet your specific needs. Whether you're looking for a stand-alone system or an integrated solution with wind or solar projects, our BESS offerings deliver reliability, safety, and efficiencyat every stage.

I AM ENERGY’s BESS solutions are the answer to the growing demand for efficient, safe, and high-performance energy storage systems. Our goal is to offer the most effective and reliable products, enabling you to optimize energy usage while ensuring flexibility and future-proof integration into your energy infrastructure.

EPCC (Engineering, Procurement, Construction, and Commissioning): We manage all aspects of energy storage projects, offering complete EPCC services that cover the entire lifecycle of your BESS project, from design to execution.

    • Markets Served:

      • Utility-Scale Energy Storage: Large-scale energy storage solutions tailored for grid support and renewable energy integration.

      • Grid-Scale Energy Storage: Solutions designed to enhance grid performance with advanced storage technology.

      • PV and Wind Optimized Energy Storage: Tailored energy storage systems that seamlessly integrate with solar and wind power projects for optimal energy capture and dispatch.

      • Commercial & Industrial (C&I) Energy Storage: Customized solutions for industrial clients to reduce energy costs and improve energy security.

Talk to a BESS Expert

EPCC (Engineering, Procurement, Construction and Commissioning)

At I AM ENERGY, we provide comprehensive project management services as an Inwestor Zastępczy (Substitute Investor) for Battery Energy Storage Systems (BESS). This service is designed to assist clients who seek expert oversight and seamless execution of energy storage projects. We take full responsibility for your project, ensuring smooth progress from concept to completion. Below is a detailed overview of our Inwestor Zastępczy offer.

What We Offer

  1. Complete Project Management and Coordination
    We handle every phase of your BESS project, from initial planning through to final commissioning. This includes coordinating various stakeholders such as contractors, suppliers, and regulatory bodies, ensuring that all components come together on time and within budget. Our experience allows us to anticipate challenges and address them proactively, avoiding common pitfalls that may cause delays or cost overruns.

  2. Financial and Technical Feasibility Assessments
    Before embarking on your BESS project, we conduct a thorough financial analysis and technical feasibility study. We assess the return on investment (ROI), the potential cost savings from energy storage, and how the project fits within your business strategy. Our goal is to help you make an informed decision, with clear insights into the financial and operational benefits of the BESS installation.

  3. Contractor and Supplier Management
    We take on the complex task of managing all contractors and suppliers involved in your project. This ensures high-quality execution and that every stage of the process—from procurement to installation—is handled by trusted professionals. Our deep industry knowledge allows us to select suppliers who meet the highest standards in terms of technology, pricing, and reliability.

How Substitute Investor Benefits You

  • Risk Mitigation: We minimize the risks involved in large-scale energy storage projects by ensuring that each aspect of the project is managed efficiently and in accordance with industry best practices.

  • Optimized Investment: By managing contractors and suppliers, we ensure that your project remains cost-effective and delivers the best possible ROI, including potential cost reductions in construction, equipment procurement, and ongoing operations.

  • Time and Resource Savings: As your Substitute Investor, we free up your internal resources. You won’t need to hire additional staff or worry about the day-to-day operations. Instead, we take full responsibility for the project’s success.

Additional Services for BESS Projects

  • Regulatory Compliance: We manage all legal and regulatory aspects of your BESS project, ensuring compliance with national and regional energy policies, environmental standards, and safety regulations.

  • Performance Optimization: After the project is complete, we continue to monitor the performance of the energy storage system, ensuring long-term reliability and optimal energy dispatch. This allows you to achieve maximum savings and energy efficiency over the lifecycle of your BESS.

  • Financial Support: I AM ENERGY also assists in securing preferential loans, grants, and BESS as a Servicemodels, where investors bear no upfront infrastructure costs and instead pay for the system in affordable installments over time.

Why Choose I AM ENERGY as Your Substitute Investor?

With I AM ENERGY as your Substitute Investor, you benefit from our in-depth industry expertise, a team of qualified engineers and project managers, and our commitment to delivering high-quality energy solutions that are both cost-effective and sustainable. We tailor our services to meet your specific project needs, whether it’s utility-scale energy storage, grid-scale solutions, or C&I (Commercial & Industrial) projects.

Our goal is to ensure that your BESS project not only succeeds but also provides long-term value and sustainability.

Talk to a BESS Expert

Substitute Investor for BESS Projects

BESS as a Service by I AM ENERGY: Unlock the Power of Energy Storage Without Upfront Costs

BESS as a Service is a unique offering from I AM ENERGY, designed to provide clients with access to Battery Energy Storage Systems (BESS) without the need for significant upfront capital investment. This solution allows you to benefit from the advantages of energy storage while spreading out the costs over time, typically through fixed monthly payments. Here’s how this innovative service works and why it’s a smart choice for businesses looking to integrate energy storage.

How BESS as a Service Works

  1. Maximum 20% of Upfront Infrastructure Costs
    Unlike traditional BESS installations, where the full cost of procurement, installation, and commissioning must be paid upfront, BESS as a Service eliminates this barrier. You gain immediate access to a fully functional energy storage system, while I AM ENERGY handles the initial capital investment. You only pay for the service in fixed monthly installments.

  2. Flexible Financing Options
    Through BESS as a Service, you can choose flexible financing models tailored to your business’s needs. These models allow you to adjust the payment schedule based on your cash flow, ensuring that your investment remains manageable.

  3. Quick Return on Investment (ROI)
    Thanks to the subsidies and the efficiency gains from using energy storage, the typical ROI period ranges from 3 to 5 years. This fast ROI is particularly attractive for businesses aiming to optimize energy costs and become more energy independent.

  4. Operational Efficiency and Savings
    With a BESS system in place, your business will benefit from:

    • Reduced energy costs through optimized energy usage and peak shaving (reducing energy consumption during high-cost periods).

    • Energy independence by storing and utilizing excess energy during periods of high production, such as from solar panels.

    • Enhanced grid stability, helping you avoid disruptions and reduce reliance on the utility grid.

  5. Comprehensive O&M Services
    As part of the BESS as a Service package, I AM ENERGY offers Operation and Maintenance (O&M) services to ensure that your system runs smoothly and efficiently. This includes real-time monitoring, predictive maintenance, and performance optimization, which further enhances the system’s value over time.

Possibility to combine BESS as a Service with government subsidies and grant programs


Up to 65% of the costs associated with your BESS installation can be covered by government subsidies and grant programs. These incentives dramatically reduce the financial burden of adopting energy storage technologies, helping to further shorten the return on investment (ROI) period.

Benefits of BESS as a Service

  • Minimal Risk, Maximum Reward: Since the upfront costs are handled by I AM ENERGY, you don’t have to risk significant capital. Instead, you benefit from the long-term energy savings and enhanced reliability that come with energy storage.

  • Optimized Energy Costs: BESS helps reduce electricity bills by managing peak demand and storing energy during low-cost periods, which is then used when energy prices are high.

  • Scalable and Flexible: Whether you are a commercial business, industrial facility, or utility-scale project, BESS as a Service can be tailored to fit your specific needs and energy consumption patterns.

  • No Maintenance Worries: With I AM ENERGY managing the operation and maintenance, you can focus on running your business, while we ensure your BESS operates at peak efficiency.

Why Choose I AM ENERGY for BESS as a Service?

I AM ENERGY is committed to delivering high-quality energy storage solutions with minimal risk for our clients. Our BESS as a Service model is an ideal way to adopt cutting-edge energy storage technology without the heavy financial commitment that usually comes with it. With access to government subsidies, predictable payment plans, and a quick ROI, you can unlock the full potential of energy storage in your business while we handle the complexities.

Ready to see how BESS as a Service can benefit your business?


Talk to a BESS Expert!

BESS as a Service

At I AM ENERGY, we also help our clients evaluate the viability of investing in BESS by presenting scenarios for the return on investment (ROI). We offer assistance in securing preferential loans or financing options, ensuring your project is financially feasible and aligned with your business goals.

For those looking for an alternative, we provide BESS as a Service. In this model, the investor does not bear any upfront costs for the infrastructure, but instead pays periodic fees for the use of the equipment. This option offers flexibility and allows businesses to benefit from energy storage without significant capital expenditure.

With I AM ENERGY, you can expect expert guidance at every stage of your energy storage project, from financial planning to seamless implementation.

We support your energy storage projects by offering a range of financing solutions. Our services include:

  • Securing Grants: We help clients obtain grants that cover BESS project costs.

  • Flexible Financing Options: We work with you to structure financing that meets the unique needs of your project.

Talk to a BESS Expert

COMPREHENSIVE FINANCIAL SUPPORT FOR YOUR BESS PROJECTS

Our Target Customers and Purpose of our solutions

    • Grid stabilization – Ensuring the stability of the power system by balancing supply and demand in real time.

    • Frequency regulation – Supporting the maintenance of grid frequency at appropriate levels through rapid response to load changes.

    • Energy storage for surplus management – Storing excess energy during periods of low demand and supplying it during peak hours.

    • Production optimization – Storing surplus energy generated during high production periods and delivering it during low production times.

    • Enhanced reliability – Minimizing losses caused by interruptions in energy supply due to variable weather conditions.

    • Support in power balancing – Facilitating compliance with power balancing requirements set by grid operators.

    • Earning through price arbitrage – Generating additional revenue by buying energy during low-price periods and selling it back to the grid or using it during high-price periods.

    • Energy cost reduction – Lowering energy purchase costs by storing energy during low-price periods and using it during peak hours.

    • Backup power supply – Providing a reliable power source in case of grid outages.

    • Renewable energy integration – Facilitating the use of on-site renewable energy installations through energy storage and optimized utilization.

    • Earning through price arbitrage – Generating additional revenue by buying energy during low-price periods and selling it back to the grid or using it during high-price periods.

Recommended and Used BESS Product Features and Applications

At I AM ENERGY, our Battery Energy Storage Systems (BESS) are designed with the latest technologies to ensure maximum performance, safety, and efficiency for all your energy storage needs. Here’s a detailed breakdown of the key features that make our BESS solutions stand out:

  • Our battery packs are engineered for maximum safety, efficiency, and reliability. Built with state-of-the-art materials and technology, they offer long-lasting performance, making them ideal for utility-scale, grid-scale, and C&I energy storage solutions. These packs are capable of safely storing and dispatching energy, ensuring you always have power when you need it.

  • Our Power Conversion Systems provide fully integrated solutions for connecting your BESS to the grid. These systems convert stored energy into a usable form, ensuring seamless interaction between the battery and the grid. I AM ENERGYpartners with best-in-class inverter suppliers, allowing our clients to choose from a variety of top-tier technology partners. This flexibility ensures that each project gets the most efficient and reliable conversion system available.

  • The Battery Management System is at the core of our BESS solutions. It provides precise cell-level monitoring, control, and safety, ensuring optimal performance and extended battery life. By constantly tracking and adjusting the system’s parameters, the BMS ensures that each cell performs at its peak while preventing overheating and other potential risks.

  • Effective thermal management is essential for the longevity and safety of any energy storage system. Our Thermal Management Systems (TMS) ensure that the entire BESS operates within the ideal temperature range, preventing overheating and ensuring uniform temperature distribution across all components. This proactive thermal regulation enhances the overall lifespan of the battery, maintaining efficiency and reliability.

  • Our Energy Management Systems (EMS) give you full control and visibility over all the system components, linking the BESS with operators and the grid. This allows for complete system control and optimization, ensuring that energy is dispatched efficiently and effectively, based on the specific needs of your business or utility. The EMS integrates seamlessly with our advanced battery systems, providing a scalable solution for both large-scale and smaller projects.

  • Comprehensive System Control:

    All our solutions are equipped with a fully integrated control system, offering both hardware and software for the day-to-day management and dispatch of your energy storage system. This system allows you to make real-time adjustments to optimize performance, ensuring your energy storage is always ready for peak demand.

    System Monitoring:

    Our real-time monitoring system provides comprehensive data collection at every level of the storage system. This allows for continuous monitoring, error detection, and diagnostics, ensuring maximum uptime and efficiency.

    External Integration:

    Our systems can easily integrate with ISOs, external systems, and third-party software via APIs and common protocols. This ensures that your BESS solution can be connected seamlessly to other energy management systems or grid operators.

    Asset Protection:

    Security is paramount in energy storage systems. Our enterprise-class network security and firewall capabilities ensure that your assets are protected, adhering to the highest international cybersecurity standards. This ensures that your energy storage systems are secure against both physical and digital threats.

Key Features of Our BESS Solutions

  • Our liquid-cooled energy storage containers are engineered for optimal thermal management, ensuring safe, efficient, and reliable energy storage.

  • We provide state-of-the-art battery packs, designed for maximum safety, performance, and extended operational life, using the most advanced cell technologies available.

  • We offer a fully integrated AC solution by working with top-tier inverter suppliers, providing clients with flexibility in choosing the best technology. This ensures smooth coordination between the batteries and the electrical grid.

  • Our BMS allows for precise control and monitoring at the cell level, optimizing performance, improving safety, and ensuring reliability over time.

  • This approach ensures that clients can maintain competitive battery supplies while retaining control over performance through the use of a unified software platform.

  • Our TMS actively regulates temperatures across all components, preventing overheating and ensuring even distribution of heat. This enhances battery life and guarantees system reliability.

  • The EMS provides full control and visibility over all system components, offering seamless integration with the grid for enhanced energy management and performance optimization.

Smart Data, Smarter Decisions

Our BESS systems are equipped with intelligent software that allows for:

  • Dive deep into system operations down to the cell level, gaining real-time insights that allow for proactive system management.

  • Benefit from a comprehensive view of system behavior, with advanced analytics that allow you to anticipate trends and take action before issues arise.

  • Forecast and manage system performance during peak demand, reducing electricity costs and the need for additional generation.

  • Use energy storage to charge during low-cost periods and discharge during peak electricity pricing, saving on energy bills.

  • Our systems provide a cost-effective alternative to traditional grid expansion, increasing capacity and resilience when strategically deployed.


  • Our energy storage solutions can offer ancillary services like Frequency Regulation and Operating Reserves, ensuring grid stability and supporting system operators.

Discover Our Best Solutions

I AM ENERGY’s BESS solutions are the answer to the growing demand for efficient, safe and high-performance energy storage systems. Our goal is to offer the most effective and reliable products, enabling you to optimize energy usage while ensuring flexibility and future-proof integration into your energy infrastructure.

Talk to a BESS Expert

Related Links

Academy - Discover the latest state-of-the-art solutions and expand your knowledge about modern energy storage technologies.

Our Ethics & Business Code of Conduct - Learn about our values and commitment to ethical business practices.

Careers - Meet the people driving our growth and explore opportunities to join us in delivering the highest-quality customer experience.

Supplier & Partners - See how we collaborate with our suppliers and partners to ensure integrity, innovation, and excellence in every partnership.

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