Grid-connected battery storage systems – BESS

Grid-connected battery storage – from planning to maintenance, all from a single source

SCHAPER Energies is your specialist for the planning, operation, and value retention of grid-connected battery energy storage systems (BESS). Have you decided to become an active part of the energy transition? Or are you already an operator looking for a partner to expand your portfolio? There are very good reasons to choose us.

We operate our own grid-connected battery storage systems and are very familiar with all the planning and bureaucratic hurdles. In addition, we have a high level of technical expertise and proven economically oriented operational competence.

SCHAPER Energies provides all services in-house through a team of experts, from project development and the construction of grid-connected battery storage systems to operation and maintenance.

Benefits & applications

Intelligent battery storage solution with marketing potential:
With our modern battery storage system, we not only offer reliable and powerful energy storage, but also make an active contribution to the energy transition – economically attractive thanks to targeted marketing on the energy market.
Marketing via PRL, SLR, and trading – your storage works for you:
Our storage solution is actively used in various energy markets to generate additional revenue for you
PRL – Primary control power:
By providing primary control power, our storage system helps to keep the grid frequency stable – in a matter of seconds. The storage system is prequalified for this purpose and automatically provides control energy as soon as deviations occur in the power grid. This is remunerated by the transmission system operators and represents a reliable source of income.
SLR – Secondary control power:
In addition to PRL, the storage facility can also provide secondary control power – for grid stability in the event of medium-term imbalances between generation and consumption. Your battery is precisely controlled via automated schedules and profitably integrated into the control energy market.
Trading – spot and intraday trading:
Our intelligent marketing strategy takes advantage of price fluctuations on the electricity exchanges (day-ahead & intraday). We generate additional revenue by charging at low prices and discharging when demand is high. An algorithmic trading concept ensures maximum profitability – without any operational effort on your part.
CO₂ savings:
Through optimized use of renewable energies, battery storage reduces the use of fossil fuels and lowers CO₂ emissions in the long term.

Technical details

Power (MW)
Storage capacity (MWh)
Expected service life up to 28 years
Up to 16,000 charging cycles
Intelligent energy management system for optimizing charging and discharging processes
Remote monitoring & diagnostics via a central platform or app
Lithium-ion (LFP or NMC)

Our customized control software

Our internal development department creates smart software solutions tailored to your project, depending on the components used and the requirements specified. This ensures the economic control and long-term optimization of your grid-connected battery storage system. Sophisticated workflows enable real-time insights into energy flows, charging and discharging processes, performance data, and maintenance cycles.

Real-time monitoring
Data analysis & reports
Remote maintenance
Security management

Thanks to our IT and electrical engineering expertise, we are able to provide you with consistently optimal operational management. Maintenance and operating agreements tailored to customer requirements also ensure that you don’t have to worry about a thing—we are also happy to take care of your green space maintenance for you.

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Planning &
Project Management

Project management &
implementation

Control software development

Network &
Monitoring

Plant operation &
control

Service, maintenance &
value retention

FAQ Grid-connected battery storage systems

01. Do I need my own plot of land?: In any case. If you do not have a plot of land, we will be happy to advise you on the selection, taking all relevant factors into account. If you already have a building plot, we will evaluate the optimal use for you.
02. Do you use your own products and components?: Both. For the actual battery storage systems and generic components, we rely on products from renowned manufacturers. In some cases, we have long-standing partnerships with these manufacturers, and our employees are certified by them. Our transfer stations and head containers, which we develop and manufacture ourselves, enable the central connection of battery storage systems and inverters. We develop our own solutions for smart solutions and innovations – entirely according to requirements.
03. How environmentally friendly are grid-connected battery storage systems?: Grid-connected battery storage systems are an essential foundation of the energy transition. Without them, excess capacity on windy and sunny days cannot be stored, threatening to shut down the plants due to the risk of grid overload and associated outages. During periods of low wind and low sunlight, however, the supply of electricity from renewable energy sources can be maintained. Overall, large-scale battery storage is therefore very beneficial for our environment.
04. How large is the capacity of a grid-connected battery storage system?: This depends primarily on the circumstances. In general, the available building site should be used as efficiently as possible. The capacity of a grid-connected battery storage system depends on the size and availability of the grid connection.
05. How is the safety of grid-connected battery storage systems ensured?: It goes without saying that all our projects comply with all applicable safety regulations. From fire safety regulations and property monitoring to integrated extinguishing technology, we ensure reliable and safe operation.

Regular audits, certifications, and technical inspections also guarantee insurance coverage – even in exceptional cases.

Our battery systems are designed to prevent cell overload. Sophisticated air conditioning, monitoring systems, and fire protection and extinguishing systems ensure safe operation at all times.

Open to a consultation?

Just put us to the test. An initial consultation is free of charge and may already help you to flesh out your plans. And if you are planning a tender, we look forward to hearing from you. Take the first step now, and SCHAPER Energies will take care of the rest.

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