Merus® ESS is a high-power, fast-reacting, and reliable lithium-ion-based battery energy storage system fully designed and manufactured by Merus Power.
We are a Finnish leader in the energy storage solutions sector, specializes in the manufacturing and system integration of Battery Energy Storage Systems (BESS).
With a solid track record of deploying close to 100 Megawatts of Merus® ESS projects, we stand out as a technology company with our own PCS converter and EMS production. Additionally, we excel in Engineering, Procurement, and Construction (EPC) services, and full project development, including thorough business case analysis.
We begin by crafting an optimal business case for each customer, ensuring full system delivery that includes installations, project management, commissioning, grid code compliance, and acceptance tests. The lifetime value and availability of the system are guaranteed through Merus Power’s Operations & Maintenance service and our trading service.
The Merus® ESS features a robust and redundant design across multiple levels to maintain system operation even if individual components or smaller systems fail. It incorporates robust components designed to withstand various malfunctions and heavy-duty environments, including cold climates and coastal conditions. We collaborate closely with fire departments and other local authorities, ensuring the implementation of best industry practices for critical infrastructure-level cybersecurity.
With the exception of the batteries, the entire solution from controllers to inverters is manufactured in our own premises in Finland using innovative and high-quality Merus® Technology. Thanks to its scalable technology, modular structure, and easy configurability, our battery energy storage system can be customized according to the individual electrical needs of each customer. Batteries are purchased from the global battery market from major recognized suppliers, always keeping in mind sustainability, energy efficiency, and of course the end customer’s best interest. Therefore, all our battery energy storages are specifically built and tailored to provide the best possible solution.
Optimizing production and providing ancillary (frequency regulation) and backup services.
Reducing energy costs and earning new revenue streams.
Stand-alone projects to provide ancillary services and other revenue streams.
Increasing turbine lifetime and nominal production.
Securing power supply, improving power quality, and earning from ancillary markets.
Optimizing energy consumption and production, providing back-up and ancillary services.
Joint operation to increase market revenues.
Our high-quality Merus® ESS is able to react to the needs of the electric grid in less than 0.1 seconds, even though the market requirements are much slower. This ultra-fast reaction time is made possible using Merus® proprietary Technology utilizing optical fiber communication for control. For Merus Power, this communication technology is well-known from our comprehensive power quality portfolio (HPQ, STATCOM, SVC). Our energy storage system customers have the opportunity to participate in the upcoming electricity markets simply through software modifications by Merus Power’s electricity market analysts and software experts.
Creating a successful business case in the energy storage market is a collaborative process that hinges on understanding the customer’s specific needs and investment capabilities. At the core of this process is a team that combines expertise in the electricity market, battery technology, and power electronics.
Our approach begins with a comprehensive analysis of the customer’s objectives, which involves a detailed examination of their energy requirements, operational constraints, and future goals. By leveraging our in-house electricity market team, we can forecast market trends, identify pricing opportunities, and ensure that the proposed energy storage solutions are not only technically viable but also economically attractive.
The expertise of our battery specialists is crucial in selecting the right energy storage technology that aligns with the customer’s performance expectations and budget. We evaluate various battery options, considering factors like capacity, scalability, lifespan, and maintenance requirements, to propose a system that offers the best return on investment.
Power electronics is another cornerstone of our business cases. Our extensive experience in this field allows us to design systems that are efficient, reliable, and tailored to the intricacies of the customer’s energy infrastructure. This technical proficiency ensures that the energy storage solutions integrate seamlessly with existing power systems, enhancing overall performance and resilience.
The result is a winning business model that is co-created with the customer, reflecting a true partnership. Our collaborative approach ensures that the solution we devise is not only a strategic fit for the customer’s current situation but also flexible enough to adapt to future changes in the energy landscape.
By combining our deep market insights, cutting-edge battery and power electronics expertise, we work closely with customers to unlock the full potential of energy storage. Together, we craft business cases that are economically sound, technically robust, and strategically forward-looking, setting the stage for a sustainable and profitable energy future.
Project development
Business case optimization
Turnkey technology delivery
Market access and trading services
Full life cycle O&M services
At Merus Power, we guide you effortlessly through the complexities, ensuring you find the ideal energy storage solution that meets your needs.
No prior knowledge needed—our expertise is at your service.
Remote monitoring service enables you to monitor the performance of your energy storage solution in real-time, providing insight into its health, status, and performance. This allows you to detect issues early and diagnose problems before they become critical, reducing downtime, and preventing costly repairs.
Track the condition of your ESS over time and identify patterns that may indicate future issues. This allows you to perform proactive maintenance, replacing parts or making repairs before they fail, further reducing downtime and repair costs.
Adjust the settings of your battery energy storage solution remotely, without the need for an onsite visit. This enables you to quickly respond to changing conditions and optimize your system’s performance without the need for expensive and time-consuming site visits.
Performance monitoring over a long period of time optimizes the Return on Investment (ROI) of BESS by maximizing its uptime and effi ciency, reducing downtime and repair costs, and ensuring that you get the most out of your investment. MERUSCOPE® follows the batteries’ cyclical usage and ensures that the manufacturer’s guarantee conditions are followed.
In the Nordic region, Merus Power serves as your pathway to the market, equipped with proprietary trading software. Our market analysis service delivers the most current market insights and crafts trading strategies to optimize your Return on Investment (ROI).
Merus Power’s in-house developed Energy Management System (EMS) controls all energy storage components and integrates distributed generation, fl exible loads, and switchgear. It connects all assets to SCADA and cloud platforms for monitoring, offering very high integrability through fiber optics, hardwired signals, and Ethernet.
The electricity market is in transition, and it is essential to keep up with the times. We are constantly looking for ways together with our customers to find new earning opportunities in different electricity markets. With our own Merus® Software Technology, we are able to keep up and adapt to the needs of the future electricity markets. We turn the challenges of renewable energy into a brand-new source of income.
We have in-house electricity market analysts to follow the current market situation and new trends. Together with our software experts, energy storage specialists, and market analysts, we are constantly developing Merus® Energy Management and Trading Software. We can optimize the benefits of the entire investment, including the aging of the energy storage battery technology.
We have developed and manufactured our energy storage solutions ourselves. We have been using similar technological solutions in our power quality portfolio for years and we know our technology inside and out. Our delivery scope includes basic and detailed engineering designs, equipment, supply, energy management system (EMS), factory and site acceptance tests (FAT and SAT), cloud service, remote access and monitoring, commissioning, start-up, and EPC works. We also provide trouble-free turnkey solutions in both Finland and abroad through our extensive and professional partner network with EPC contracts.
Merus Power will participate in Solarplaza Summit Finland: Solar & Storage, a key event for utility-scale PV and BESS in Finland. Join us in Helsinki…
It was fantastic to participate in the Energia 2024 fair in Tampere, Finland, where we had the opportunity to connect with industry experts and engage…
Merus Power is proud to announce that Mikko Marttala, our Finance and Project Development Director, will be presenting at the upcoming Solarplaza webinar, “Energy Storage…
Please contact one of our salespeople with questions and inquiries.
Director,
Project Development & Financing
Senior Sales Manager,
Energy Storage, Nordics
