Solar batteries for Strathmore homes

Put the solar you export to work after sunset. We’ll assess your existing system, when you use electricity and the appliances you want backed up before designing your battery installation.

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Battery cabinets and inverter installed by SEN on a brick wall
Battery installed by SEN
Long black solar panel array installed by SEN on a tiled roof
Solar installed by SEN

These images show SEN installations elsewhere in Melbourne; they are not Strathmore job photos.

Solar batteries for Strathmore homes

Add storage without guessing what needs replacing

Retain the solar that still suits your home

A battery retrofit adds storage to an existing solar system. Your panels may be retained, but the inverter, which makes solar electricity usable at home, needs checking. The exact model and its condition matter more than a “battery ready” label.

Compare the connection options

A separate battery inverter can work alongside an existing solar inverter. Another option uses an inverter that manages both panels and storage. Ask your quote to identify what stays, what is added and what is replaced, with a reason for each change.

Decide on everyday use and backup

Storing daytime solar for the evening and supplying electricity in an outage require different checks. Tell us whether your priority is reducing grid purchases, selected backup appliances or both. Your quote should spell out the equipment and work for that scope.

Plan the battery position at your Strathmore home

A garage or outside wall can look convenient until you account for doors, windows, vehicle movement and the route back to your switchboard. Send photographs of the wall and the surrounding space, not just a close-up of the proposed spot. We’ll assess the installation location alongside the electrical work.

For external changes, check your address and any planning controls before choosing the location. Moonee Valley Council provides a heritage overlay check and planning guidance. A suburb name alone does not establish whether your property is affected or whether a permit is needed.

If you’re renovating, tell us about planned heating, cooking or vehicle charging. Those changes can affect the power you need and the energy you use after dark. For shared walls or access, clarify ownership and consent before the scope is finalised.

Two numbers that decide what your battery can do

Usable capacity: energy for later. Measured in kilowatt-hours (kWh), this is the energy available to use from a charged battery. Compare it with your evening and overnight use, rather than selecting from the advertised total capacity alone. Keeping energy reserved for an outage leaves less available for everyday use.

Power output: appliances running together. Measured in kilowatts (kW), this limits how much power the battery can supply at once. Cooking and heating together can exceed an output that comfortably runs a fridge and lights. More stored energy does not automatically raise that power limit.

Backup: a separate electrical design. Ask for a written list of connected circuits, appliance restrictions and the equipment that separates your home from the grid during an outage. Confirm whether your solar can recharge the battery while the grid is off. How long backup lasts depends on the charge available and what you run.

SEN installer beside completed battery equipment

Your home. Our own team.

The SEN person who assesses your home also designs the system. Our in-house team installs it, with a local base in Tullamarine.

See how the equipment fits together

This photograph shows battery cabinets and wall-mounted equipment at a SEN installation. It illustrates the space involved, rather than a completed Strathmore job. The battery position, connections and backup scope for your home need their own assessment.

Explore solar and batteries in Strathmore.

Two battery cabinets with wall-mounted electrical equipment at a SEN installation
See how the equipment fits together

Work out the value from your electricity plan

Follow the electricity through a day

Use your available meter and solar records to compare daytime surplus with the electricity you buy after dark. A large annual bill can hide heavy daytime use that leaves little solar to store. Allow for charging and discharging losses in the estimate.

Compare the rates at the right times

Your import rate is what you pay for grid electricity. The feed-in tariff is what you receive for exported solar. Storing solar gives up that export payment. If your plan charges different prices at different times, check that the battery settings match those periods.

Include the whole installation

Compare installed cost, inverter changes, switchboard work, backup circuits and warranty conditions. Ask for the savings assumptions and how they change with another tariff or lower usage. A virtual power plant lets a provider coordinate batteries; read its control, payment and backup-reserve terms separately.

From assessment to a written plan

  1. 01

    A call about your home. Tell us what you have now and what you want solar or a battery to do.

  2. 02

    A proposal you can review. We put the proposed system and price in writing, so you can see what is included.

  3. 03

    A site visit before a firm price. If you want to continue, we check the installation details at your property and put any changes in writing.

Questions about battery installation

Can I keep my current solar panels?

Often the panels can remain, but the inverter and battery connection need a model-specific assessment. Send your inverter label and any original system documents. Ask for a clear explanation of retained equipment and any proposed replacement.

Will a battery run my whole home in a blackout?

Only if the equipment, connected circuits and available power support that design. Many proposals back up selected circuits. Ask about large appliances, starting demand and whether your solar continues charging the battery during an outage.

Does a larger battery supply more power?

Not necessarily. Usable capacity, measured in kilowatt-hours, describes stored energy; power output, measured in kilowatts, limits what can run together. Compare both figures and the backup output before choosing a size.

Will a battery pay for itself on my tariff?

That needs an estimate using your usage, solar surplus, import prices, export payments and full installation cost. Ask to see the assumptions and a changed-tariff comparison. Savings may not recover the cost within the warranty period.

What should I send for a Strathmore battery assessment?

Send a recent bill, available usage and solar records, your inverter model and photographs of the switchboard and proposed battery location. List the appliances that matter during an outage. If you also need panels, explore solar for your Strathmore home.

Start with your home

Start with your solar inverter model, a recent bill and the appliances you want to keep running. We’ll discuss retrofit options, battery sizing and the work needed at your Strathmore home.

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