Intelligent Energy Solutionsfor Industry

Borochi commercial and industrial energy storage is suitable for hotels, factories, office buildings, warehouses, business parks and charging stations. It can also be deployed alongside solar farms or as a standalone storage project. Depending on the project, it can increase solar self-consumption, reduce peak grid demand, optimise charging around dynamic electricity prices and, where market access requirements are met, support electricity trading and ancillary services.

On-site use to reduce energy costs: For hotels, factories, offices and warehouses, storage can retain surplus solar energy for later use, supply additional power during demand peaks or charge and discharge in response to dynamic prices. The appropriate strategy depends on the site's load profile, electricity contract and installed equipment.

Storage alongside solar farms: Borochi storage can be installed as part of a solar farm project. A renewable-only storage arrangement, known in Germany as a Grünstromspeicher, stores the site's solar generation and shifts its export to suitable times. A grid-charged arrangement, or Graustromspeicher, can charge from the grid and operate in electricity markets where the relevant conditions are met. The design must reflect grid connection, metering and trading requirements.

Standalone storage for electricity markets: A Borochi storage project does not need an associated PV installation or substantial on-site demand. It can be used for electricity price arbitrage and, once the technical and market entry requirements are met, for ancillary services.

Suitability depends on the project conditions, not simply the industry. Borochi can help determine the storage power, energy capacity and operating approach based on the load profile, PV installation, grid connection limits and commercial objectives.

Borochi commercial and industrial storage can help factories and industrial parks increase solar self-consumption, reduce peak demand and take advantage of dynamic electricity tariffs. This can reduce grid purchases and demand-related charges while shifting some electricity purchases to lower-priced periods.

Use daytime solar energy during evening and night shifts: Sites with PV can store solar electricity that is not immediately needed and use it during late shifts, at night or when solar output is low. This increases the share of solar generation used on site and reduces reliance on purchased electricity.

Reduce peak grid demand: When production equipment, air conditioning and charging facilities run at the same time, the battery can supply part of the load and reduce demand at the grid connection point. For businesses billed a demand charge, known in Germany as the Leistungspreis, this can reduce the cost associated with maximum grid demand. Savings depend on the tariff, the duration of the peaks, storage discharge power and available energy.

Avoid expensive periods with dynamic tariffs: Businesses on a dynamic electricity tariff can charge the battery when prices are lower and use the stored energy when prices are higher. Charging must also take the site's load into account to avoid creating a new demand peak.

These strategies need to be coordinated. Savings should be assessed using the load profile, electricity contract, PV generation, storage power and capacity, and charging and discharging losses. Even without PV, a business may benefit from peak shaving and dynamic tariff optimisation.

A well-designed combination of PV, battery storage, EV charging and heat pumps for space heating and domestic hot water can increase solar self-consumption and reduce grid purchases. Borochi can provide the relevant equipment solutions. The operating strategy depends on each building's energy needs and project configuration.

Offices: Office electricity demand often coincides with daytime solar generation. PV can supply office equipment, lighting, ventilation and heat pumps, as well as employees' vehicles parked during the day. Surplus energy can be stored for the evening or other periods of low solar output.

Shopping centres: Lighting, air conditioning, lifts and customer charging all contribute to the site's demand. PV can meet part of the daytime load, while storage can supplement power during peaks when suitable controls are in place. The number and power rating of chargers should be planned around the building's demand and available grid connection capacity.

Hotels: Hotels need to maintain guest comfort and a dependable hot water supply alongside their other electrical loads. Storage can shift surplus daytime solar energy to the evening or night. With a suitable hot water cylinder, a heat pump can also use daytime solar electricity to heat water in advance, where operating conditions allow.

Automatically coordinating all equipment, dynamically allocating charging power or optimising across devices requires a separately specified, compatible energy management system (EMS). Device interfaces and control compatibility must be checked. The designer and installer should base the solution on load profiles, opening hours, hot water demand and grid connection limits.

Yes. Battery storage can act as a power buffer, supplementing the grid supply during DC fast charging or simultaneous fleet charging. A suitably designed system can support more charging points and reduce or defer the need to upgrade the grid connection.

How the buffer works: When other site loads or charging demand are low, the battery charges using spare grid connection capacity. If PV is installed, it can also store surplus solar energy. When charging demand exceeds the remaining grid capacity, the battery supplies part of the shortfall.

Power coordination requires an EMS: A compatible energy management system must coordinate the grid limit, other site loads, battery state of charge and charging and discharging capability. It adjusts storage and charger power to keep the site within its connection limit. For a Borochi storage project, this EMS must be specified separately during design, with control interfaces and compatibility confirmed in advance.

What limits the solution: Discharge power determines how much additional charging power is available; usable battery energy determines for how long. The design must account for vehicle numbers, arrival and departure times, and charging requirements. A site operating continuously at high demand may still need a grid upgrade.

Yes. The Borochi C&I Mini (50 kW / 120 kWh) can be combined with PV and a diesel generator to create a hybrid power supply for sites with limited grid access or an unreliable supply. Customers are already using this configuration.

With a suitable control system, solar generation supplies the site first and surplus energy charges the battery. Storage supplements the supply when solar output is insufficient; the diesel generator provides power when PV and the battery cannot meet demand. This can increase solar self-consumption and reduce generator running hours and fuel consumption.

The system must be designed around site loads, equipment starting power and continuity-of-supply requirements. Generator and storage interfaces must be compatible, with suitable controls for charging, discharging and generator start/stop operation.

Yes. Borochi commercial and industrial storage cabinets can be used for standalone projects without PV or significant on-site demand. These systems charge from and discharge to the grid, primarily for electricity trading and, where the relevant requirements are met, ancillary services such as frequency regulation.

Parallel connection at a single site: Multiple Borochi cabinets can be connected in parallel to increase power and energy capacity. The system is sized around the grid connection and target market. It can charge during low-price periods, discharge when prices are higher or provide controllable power in response to dispatch instructions.

Aggregation across multiple sites: Storage cabinets can also be installed at different locations and managed by an aggregator through a virtual power plant (VPP). The systems form a pool that meets the relevant market requirements, so each site does not have to meet the full minimum bid size on its own.

Germany's FCR, aFRR and mFRR markets commonly use a minimum bid size of 1 MW. However, marketable power depends on available power, the ability to sustain delivery and prequalification results; it is not simply the sum of nameplate ratings. Information reference date: September 2026. Source: regelleistung.net.

The project requires a compatible EMS, metering and remote dispatch system. The trader or aggregator must confirm market access, including settlement arrangements with the balance responsible party (BRP), control-area and aggregation rules, grid connection requirements and the necessary qualifications. Borochi storage should be sized against these conditions and the project's operating objectives.