Grid stability & security of supply
Battery storage systems compensate for fluctuations in the generation of renewable energies, reduce peak loads and take over functions that were previously performed by conventional plants such as gas, coal or nuclear power stations.
Sector coupling & flexibility
Storage systems support the integration of electromobility and heating markets by providing renewable electricity for electric vehicles and heat pumps. They can also supply balancing energy and respond to price signals, which increases the flexibility of the energy system.
Independence & resilience
The use of electricity storage systems can reduce dependency on fossil fuels and increase security of supply through island operation or emergency power supply, especially in the event of power outages or bottlenecks in the grid.
Economic advantages
Energy Partners relies exclusively on lithium-ion batteries because of their excellent performance and high reliability. With their high energy density, long service life and fast charging times, these batteries are particularly well suited for use in energy storage systems and are among the leading technologies for storing renewable energy. Thanks to a loss of less than 10% between power consumption and grid supply, they offer an efficient and cost-effective solution for energy supply.
Energy Partners takes care of the entire process - from transporting the battery to installation and commissioning. The battery is delivered directly from the production site to the future location and installed there in collaboration with the manufacturer to ensure professional set-up and smooth operational readiness. This ensures that all components are correctly connected and configured to achieve optimum performance.
This depends on various factors, such as utilisation, storage size and electricity prices. We will be happy to give you a precise estimate in a personal consultation.
Connecting a battery to the electricity grid requires authorisation from the grid operator and must comply with the applicable regulations. Energy Partners takes care of the entire process - from the application to coordination with the grid operator.
Yes, with the right configuration, the storage system can serve as an emergency power source and continue to supply energy in the event of a grid failure.
Regular inspections are advisable to ensure performance and safety. We also recommend permanent monitoring and intelligent control, as they further optimise efficiency and service life - we offer suitable services for this.
We rely on state-of-the-art battery storage technologies with extensive safety mechanisms. In addition, we offer you an optional service package with continuous monitoring that recognises problems at an early stage and thus ensures even greater protection and reliability.
The decentralised energy storage grid reduces development costs, increases grid stability and promotes the local use of renewable energies. On-site storage reduces transmission losses and optimises the integration of renewable energies.
Depending on your business case, Energy Partners allows you to choose whether to invest yourself or use an option where all costs - including purchase, transport, maintenance and repairs - are covered. The costs for the purchase and installation of a commercial storage system usually vary depending on the capacity, technology and manufacturer. They usually include the battery, installation and possible adjustments to the infrastructure. Maintenance and operating costs may also be incurred. Subsidy programmes or tax incentives can reduce the cost of the investment.
The need for planning permission for battery storage systems depends on their size and can vary depending on location and local regulations. Energy Partners takes care of this process completely, including applying for all necessary permits and complying with legal requirements.
There are several options available for this - with our business cases, we will find the optimum solution for your company.
Option 1: Lower grid costs through peak shaving
The battery storage system helps to reduce peak loads by providing energy at times of high electricity consumption. At the same time, it is charged when electricity prices are low, which reduces your variable grid costs and relieves the load on the electricity grid.
Option 2: Higher self-consumption through PV optimisation
With a battery storage system, you can utilise more of your self-generated electricity. Surplus energy is stored and used later instead of being fed into the grid. This reduces your electricity consumption from the grid and lowers your electricity costs.
Option 3: Spot market and grid charge optimisation
The storage charging schedule can be designed based on forecasts for times when grid electricity procurement is particularly favourable. This is possible thanks to price-optimised residual electricity procurement as part of a flexible electricity tariff and dynamic grid charges.
Various aspects are decisive when selecting a battery storage system for companies. The capacity of the storage system is important in order to optimally cover the energy requirements. The charging and discharging speed are also relevant, as they influence the efficiency of energy absorption and release. The service life and cycle stability play a key role in the long-term profitability of the system. Integration into energy systems and consideration of safety features such as fire protection and monitoring systems should also be taken into account.
Precisely analysing the energy requirements and adapting to the existing infrastructure are crucial for optimal integration. The battery storage system stores surplus energy when PV production is high and consumption is low, and releases it again when required. It is seamlessly integrated into the existing system via the connection to the power grid. Intelligent control software monitors the charging and discharging process, optimises energy consumption and reduces costs.
If a storage system is used for trading on the electricity exchange or to provide balancing power, this generates revenue. Energy Partners uses your grid connection for storage marketing and allows you to participate directly in the revenues in return.
No, Energy Partners covers all grid fees that could arise from a higher annual maximum load. Thanks to our own metering centre, these costs are precisely defined and not passed on.
In accordance with the operator criteria of the German Renewable Energy Sources Act (EEG), the operator of the plant is Energy Partners or a trading partner authorised for the energy exchange and for balancing energy markets.
