Zealous Electrical

Battery storage • New systems & upgrades

Store your energy.
Use it on your terms.

Battery storage designed around your electricity use—whether you’re installing solar, adding storage or upgrading your existing system.

Make more of your electricity

Save solar energy
for later.

A battery can store surplus electricity from your solar panels for use when you need it. With a compatible system and tariff, it can also charge from the grid during lower-cost periods.

We consider your energy use, existing equipment and available installation space before recommending capacity and a suitable setup.

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Two Fox ESS batteries and inverter installed by Zealous Electrical

Your storage options

A new system—or the next step for your existing one.

01

Solar & battery together

Plan generation and storage as one system, with capacity matched to your property and how you use electricity.

02

Add storage to existing solar

Explore a battery retrofit. We assess your current inverter and discuss compatible equipment and installation options.

03

Battery & inverter upgrades

Replace or expand existing equipment where suitable. We check compatibility, system limits and what you want to achieve.

From enquiry to handover

A clear process from the start.

01

Share your setup

Tell us about your solar system, electricity use and goals.

02

Assess & recommend

We review compatibility, capacity and a suitable installation location.

03

Install & configure

We install the agreed equipment and configure the system.

04

Test & explain

We test operation and show you how to use the controls and monitoring.

Battery and inverter installation beneath a solar structure

Designed for how you live

The right capacity.
The right setup.

Bigger isn’t automatically better. Your electricity use, solar generation and charging patterns help determine the battery capacity that makes sense.

  • Compatibility with your existing equipment
  • Suitable installation location
  • Charging schedules and monitoring
  • Scope for future upgrades

If backup power matters to you, tell us during design. Backup requires suitable equipment and installation arrangements.

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Useful answers

Your questions, answered.

Can I add a battery to my existing solar system?

Often, yes. The approach depends on your inverter, system configuration and equipment compatibility. We assess your setup before proposing a solution.

Can a battery work without solar panels?

Some systems can charge from the grid without solar. Whether this suits you depends on your tariff, electricity use and the equipment selected.

Will it keep my house powered during a power cut?

Not automatically. Backup operation needs a system designed for it, including suitable controls and circuits. We can discuss this during the assessment.

How much could I save?

Savings depend on your electricity use, tariff, solar generation and battery operation. We’ll explain the assumptions behind any estimate in your proposal.

Let’s discuss your project

Start with the right advice.

Contact our team for a free, no obligation quotation.

See what our customers say.

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