Merus® ESS
Energy Storage System

Merus® ESS is a high-power, fast-reacting, and reliable lithium-ion-based battery energy storage system fully designed and manufactured by Merus Power.

Customer benefits

  • Scalable and modular structure
  • Merus Power’s support and expertise throughout the device’s entire lifetime
  • Deep understanding of revenue stacking business models for energy storage systems through in-house trading and analysis team
  • Route to reserve markets with own trading and optimization system
  • Cost-effective and top-quality scalable solutions made with Nordic excellence in Finland
  • Over 15 years of experience in power quality and electrical engineering

Technical benefits

  • Reacts to the needs of the electric grid in less than 0.1 seconds
  • Merus® proprietary Technology utilizing optical fiber communication for control
  • Own Merus® Software Technology
  • Native outdoor design – can be placed outdoors, which means reduced cost of cooling and better operational efficiency
  • High operating voltage – better efficiency and reduced electrical installation needs
  • Full one-stop-shop, no scope gaps with energy storage procurement and operations – includes batteries, Power Control System, Battery Management System, Energy Management System, Operating & Maintenance, and trading to a seamless system

Merus® Technology is prepared to meet energy transition needs

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.

Merus® Energy Management & Trading Software

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.

Do you have any questions?

Please contact one of our energy storage experts with questions and inquiries.

Mikko Marttala

Project Development & Financing

+358 50 3659 677

Heikki Ylänen

Senior Sales Manager,
Systems, Nordics

+358 40 486 3721

Ville Julin

Sales Manager,
Renewables & Electrolyzers

+358 40 355 9380
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