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Cross Border Power
Hybrid inverter and home battery installed on a brick wall by Cross Border Power

Solar Battery Installation in Albury

Store the solar power you make during the day and use it after sunset. We install batteries alongside new solar or add them to existing systems, and every battery installation includes full-home blackout protection.

Local team based in Albury · NSW: 402116C · VIC REC: 36687

Use solar after dark

Run your evening load on stored energy.

Full-home blackout protection

Included on every battery we install.

Sized to your usage

Capacity chosen from real data.

Compatibility checked

Existing systems inspected by our accredited team.

How batteries help

Using stored energy after sunset

Solar panels produce the most power in the middle of the day, when many homes use the least. Without storage, that extra power is exported to the grid. A battery stores it so you can use it in the evening, when cooking, lighting, heating and cooling usually push demand up.

Wall-mounted battery against a masonry wall

Retrofit

Adding a battery to existing solar

Already have panels? Our accredited experts inspect your existing system to confirm battery compatibility before recommending anything. We look at:

  • Your inverter: some can connect a battery directly. Others need a separate battery inverter, or a replacement hybrid inverter.
  • Your panels: whether the system makes enough spare energy to charge a battery during the day.
  • Your switchboard: whether it has room and is in good enough condition for the extra work.

You get a clear explanation of what is needed and why, before any work is quoted.

New systems

Installing solar and a battery together

Installing both at once means the panels, inverter and battery are designed as one system from the start. It usually means a single hybrid inverter, one installation visit and one set of approvals.

See our solar panel installation page for how we size and design the solar side.

Battery mounted against an exterior block wall with conduit to the switchboard

Sizing

Capacity versus power output

Two numbers matter when comparing batteries:

  • Capacity (kWh) is how much energy the battery can store. It determines how long it can supply your home.
  • Power output (kW) is how much it can supply at once. It determines how many appliances can run at the same time.

We choose capacity around your actual usage. A battery that's too small empties early in the evening; one that's too big may rarely fill up. Your bills and any existing solar monitoring data help us get the balance right.

Blackouts

Backup power on every installation

Many installers treat blackout protection as an extra, or leave it out. Every battery installation we complete includes full-home blackout protection, so your home keeps running from the battery if the grid goes down.

How long it lasts depends on how much charge is stored at the time, the battery's power output and what you have running. During a long outage, easing off big loads like heating, cooling and ovens helps the battery last longer.

Tall battery unit installed inside a shed next to a switchboard

On site

Installation location and practical assessment

Batteries are commonly installed in a garage, carport, shed or on a suitable external wall. We check clearances, ventilation, protection from direct sun and weather, and the cable run to your switchboard. These details affect safety, performance and the installed cost.

After installation, we set up monitoring so you can see your battery's charge level, solar production and household use from your phone, and we remain your local point of contact for support.

How it works

Installation steps

  1. 1

    Enquiry

    Tell us about your home and whether you already have solar.

  2. 2

    Assessment

    We review your usage and inspect any existing system for compatibility.

  3. 3

    Design and written quote

    You receive a recommended battery size and a fixed quote.

  4. 4

    Approvals

    We arrange the network approval needed for your system.

  5. 5

    Installation

    Our licensed team installs the battery and blackout protection.

  6. 6

    Handover

    We commission the system, set up monitoring and show you how it works.

Pricing

What affects the installed cost

Every property is different, so we don't publish package prices. After assessing your home we give you a fixed written quote that lists what is included. Available discounts and payment options are explained on our rebates and finance pages.

  • Battery capacity and model
  • Inverter compatibility or upgrade
  • Switchboard work
  • Installation location
  • Adding new solar at the same time
  • Available discounts

FAQs

Common questions

Can I add a battery to my existing solar system?

In many cases, yes. Our accredited team inspects your existing inverter, panels and switchboard to confirm battery compatibility. Some systems can connect a battery directly, while others need an additional or replacement inverter.

Will a battery keep my power on during a blackout?

Yes. Every battery installation we complete includes full-home blackout protection. How long your home runs on battery during an outage depends on the battery's capacity, its power output and how much you are using at the time.

What size battery do I need?

It depends on how much power you use in the evening and overnight, and how much spare solar you produce during the day. We look at your usage data and recommend a capacity that suits it.

Where can a battery be installed?

Common locations are a garage, carport, shed or a suitable outside wall. Clearances, ventilation, weather exposure and the distance to your switchboard all affect where it can go, so we confirm this on site.

How much does a solar battery cost?

The cost depends on the battery's capacity and model, whether an inverter upgrade is needed, switchboard work and any available discounts. We give you a fixed written quote after an assessment.

Can I monitor my battery?

Yes. Most batteries come with an app showing charge level, solar production and household use. We set this up and show you how it works at handover.

Find out what a battery could do for your home.