High-capacity battery energy storage systems (BESS)

Large-scale battery energy storage is the future. We offer high-performance battery storage solutions.

Grid stability & power distribution

We develop efficient energy storage concepts to stabilize the electricity grid infrastructure.

Stable & continuous energy availability

As an infrastructure investor, you can join us in making a meaningful contribution to the energy transition.

Your benefits

Enhanced safety

Large battery storage systems, especially lithium-ion batteries, can be a fire hazard in the event of incorrect handling, short circuits or thermal runaway. There is a risk of fire and explosion. Comprehensive safety and fire protection measures are required to minimize these risks. The safety of our solutions is our top priority.

Complex fire protection measures

Our safety measures start with the selection of the modules. For example, for certain systems we use battery management units that can monitor and report the voltage and temperature of the battery in real time to ensure the healthy, safe and stable operation of the battery string. In addition, all modules in this particular system are also provided with fire-retardant separation layers between the cells.

We also use air conditioning systems that have been specially developed for use in cabinet systems and for scenarios in which the internal equipment of the cabinet emits a large amount of heat and must be completely insulated from the outside environment.

Furthermore, our battery systems are protected by battery cabinets that are equipped with a so-called “FSS” (Fire Suppression System). This system includes:

  • Smoke detectors
  • Heat detectors
  • Alarm devices
  • Aerosol extinguishing agents
  • Pressure relief valves

Our battery cabinets are usually configured with two air conditioning units, each with a nominal cooling capacity of 5 kW, to ensure maximum safety.

Extended operational life

The number of charging and discharging cycles that the storage system can undergo without significant loss of capacity corresponds to the service life. The average service life* of battery storage systems is typically 10 to 15 years. This lifetime depends on various factors, including the technology of the battery (e.g. lithium-ion, lead-acid, etc.), the frequency and depth of the charge and discharge cycles, the operating conditions and the maintenance of the system.

Lithium-ion batteries, which are most commonly used in modern large-scale battery storage systems, have a lifespan of around 10 to 15 years or 3,000 to 7,000 charge cycles, depending on how they are used. This lifetime can be optimized by factors such as temperature management and avoiding deep discharges.

Our energy storage systems have an exceptionally long service life. Many of our battery storage systems have a so-called “design life” of up to 20 years. The warranty period is usually up to 15 years and can even be optionally extended for most systems.

*Source for this information is the report by the International Renewable Energy Agency (IRENA) entitled “Electricity Storage and Renewables: Costs and Markets to 2030” (2017), which analyzes the service life and costs of battery storage systems.

Certified to international standards

Our battery manufacturers are DIN EN ISO 9001 and DIN EN ISO 14001 certified companies. This means that the companies have been certified as using a quality management system (ISO 9001 certificate) and an environmental management system (ISO 14001 certificate). These cover the following areas of application: Development, sales and service of batteries, accumulators, charging technology, protective circuitry and battery monitoring and production of batteries in accordance with the Product Liability Act.

Maximum output & efficiency

The efficiency of battery systems depends on a number of technical factors, including energy density, cycle stability, temperature dependency and self-consumption. The development of efficient battery concepts is a central goal of Luana in order to position the use of battery storage systems in the energy transition in a meaningful way. In this context, we consider the entire life cycle in order to ensure the sustainability of such systems.

All data at a glance in real time. Everywhere. Anytime.

Our AI-based monitoring with so-called FEMO® boxes provides you with the infrastructure necessary to collect and evaluate data and process it in regular energy reports. In this way, we enable continuous monitoring and analysis of all relevant processes during ongoing operation, thus contributing not only to a significant reduction in energy costs, but also to reduced CO₂ emissions.

Technical support: 24/7. 365 days a year—even on holidays.

We don’t want you to have to deal with chatbots or to be put on hold in the event of a technical problems. Luana employs “real” people who will support you with expertise, commitment, and empathy in the event of a fault. On average, we are able to resolve a problem within 2.2 hours, and we are very proud of this—kudos to our support team!

Your contact person

Portrait with grey background of Modesta Kriksciukaityte

Large-scale battery energy storage systems (BESS)

Investing in the future of energy

Luana AG offers innovative large-scale battery storage solutions that enable continuous, stable and secure energy availability. Our storage technologies support the integration of renewable energies and increase the security of supply in a dynamic electricity market. A study by Frontier Economics shows that large-scale battery storage systems in Germany could generate economic added value of around 12 billion euros by 2050. In addition, the expansion of battery storage could contribute to a saving of around 6.2 million tons of CO₂ by 2030. So there’s no question that we—as energy experts with over 15 years of expertise and #crbnchangers—are involved in the project development of large-scale battery storage systems, because we give our all to our mission.

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Flyer BESS energy storage solutions

Flyer Battery energy storage systems (BESS)

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Luana‘s goal is to ensure that every kilowatt hour produced is generated in an environmentally-friendly, cost-effective, and decentralized manner. To achieve this, we offer SmartSolutions that optimally combine modern technologies, such as photovoltaics, heat pumps, charging infrastructure, and CHP technologies (combined heat and power plants), to accelerate your personal energy transition. This approach takes a holistic view of reducing CO₂ emissions. We utilize innovative optimization techniques, financing alternatives, and an AI-powered remote monitoring system to create customized solutions for our clients. 

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