Commercial and Industrial Battery Storage

A commercial battery energy storage system stores electricity for use according to the site’s operating strategy. It can charge from compatible on-site generation or from the grid during selected periods, then discharge when demand, electricity prices or operational requirements make stored energy more valuable.

The available functions depend on the battery system, metering, controls, grid connection and energy contract.

Battery storage can help a business make greater use of lower-cost electricity, reduce grid imports during selected peak periods and use more on-site renewable generation.

It may also help manage demand peaks and applicable capacity-related charges. Actual savings depend on the site’s consumption, generation, electricity contract, operating strategy, project costs and system performance.

No. A suitable commercial battery can charge from the grid and operate without solar panels. It can also be integrated with compatible new or existing solar PV, wind generation or other on-site energy assets.

The approved configuration depends on the selected equipment, existing infrastructure, metering and grid connection.

The appropriate system depends on electricity consumption, peak demand, operating hours, on-site generation, grid capacity and the intended operating strategy.

Future requirements such as electric vehicle charging, electrified heating, new equipment or site expansion should also be considered. Half-hourly energy data is normally required to assess suitable power and capacity.

It can where compatible backup equipment and an approved switching arrangement are included in the system design.

The supported loads, available power and backup duration depend on battery capacity, stored energy, equipment ratings and site priorities. Backup should be designed around clearly identified essential loads rather than assumed to support the whole site.

AlphaESS commercial storage systems incorporate product-specific safety measures that can include lithium iron phosphate battery chemistry, battery monitoring, thermal management, alarms and automatic protection controls.

Safe operation also depends on appropriate site selection, electrical design, fire strategy, access, installation, commissioning, monitoring and maintenance. The requirements must be assessed for the selected product and site.

Eligible systems may be able to participate in approved optimisation or flexibility services through a suitable integration partner. Eligibility depends on system capacity, metering, communications, site operation, electricity arrangements and the requirements of the selected service.

A useful initial assessment normally requires half-hourly electricity data, tariff information, details of existing or planned generation, grid connection information, site constraints and the organisation’s commercial and resilience objectives.