Battery Storage

Commercial Solar Batteries

Store your solar, shave peak demand and add backup with correctly sized commercial battery storage.

In 2026, commercial battery storage stacks up for far more businesses than it used to — driven by higher peak and demand tariffs, more time-of-use exposure and falling battery costs.

The key is sizing. Solateq designs storage around your actual load profile and tariff so the battery earns its keep through peak shaving, demand reduction and storing solar you'd otherwise export cheaply.

Why Solateq

Frequently Asked Questions

Is a commercial battery worth it?

It depends on your tariff and load. Where demand charges and peak exposure are high, a correctly sized battery can deliver a strong return — we model this before recommending one.

What size battery do I need?

Sizing is set by your load profile, solar surplus and tariff, not a rule of thumb. An oversized battery erodes its own return.

Can I add a battery to existing solar?

Yes. We can retrofit storage and, where needed, upgrade the switchboard to make it battery-ready.

Find out if a commercial battery is worth it for your business

Share your details and we'll assess your storage business case.