Lithium battery storage

Storage that pays back: peak shaving, backup and off-grid duty

SIRO lithium battery systems use protected cell packs with a battery management system that watches every module: over-charge, over-discharge, over-current and temperature protection built in. Cabinets and wall-mounted units scale from commercial backup to multi-megawatt-hour projects.

Request a quote Commercial solar + storage

SIRO GBP lithium battery energy storage system cabinet

What you are buying

Protection and predictability, not just cells

Managed packs

BMS supervision across cell voltage, current and temperature, with balancing to keep modules ageing evenly.

Modular expansion

Start with the capacity you need today and add modules later without rebuilding the enclosure.

Documented compliance

UN 38.3 transport documentation and relevant IEC/EN test reports supplied with quotation and shipment.

Typical use cases

Where the payback comes from

Peak demand shavingDischarge during tariff peaks to lower the demand charge on your utility bill.
Solar self-consumptionStore daytime PV and run evening loads instead of exporting cheaply or importing dearly.
Critical load backupKeep production lines, cold rooms, IT and security systems running through outages.
Off-grid sitesIndependent supply for remote farms, construction camps and telecom shelters.

SIRO lithium battery modules and storage system specification

System view

Storage works as part of a system

A battery alone is not a solution. We size packs against your load profile, then match the inverter, protection and monitoring so commissioning is predictable.

SIRO high efficiency solar panel built for high temperature climates

PV array

Solar panels sized for daytime generation and battery recharge.

SIRO GPCS series inverter system for solar and storage

Hybrid inverter

Inverter systems managing charge, discharge and grid interaction.

SIRO GBP lithium battery storage cabinet

Battery bank

GBP lithium packs in floor cabinet or wall-mounted format.

Download centre

Get the battery catalogue and datasheets

The catalogue covers capacities, discharge rates, cycle life figures, dimensions and enclosure options. Share your load profile and autonomy requirement and we return a sized configuration.

Download lithium battery catalogue (PDF)

Need it sized for you?

Send your load list, autonomy hours and peak demand. We propose a configuration with indicative budget and lead time.

Request system sizing

Tell us your load profile

We size storage from your numbers, not from guesswork — and quote with MOQ, lead time and warranty terms stated clearly.

Request a quote