Solar Battery Installation
Call us at 1300 016 671 or fill out our online booking form to get in touch.
Why are Your Power Bills Still Sky-High Even With a Roof Full of Solar Panels?
It feels like a scam, doesn't it? You’ve spent thousands on panels, but the second the sun goes down, you’re straight back to paying top dollar for grid electricity. While you’re at work, your solar energy system is basically donating excess electricity to the street for a few measly cents. Then, as soon as you get home and turn on the AC or the oven, the power companies hit you with peak rates!
At First Call Electrical, we install the battery technology that actually makes your solar worth it. Whether you’re after a Tesla Powerwall 3 for full power outage protection or a modular BYD battery so you can add more storage down the track, we help you keep the power you’ve already generated.
From retrofitting batteries to older PV systems to setting up VPP integrations, our accredited team makes sure your solar and battery system finally works for your house, not the power company!
☎️ Call First Call Electrical today on 1300 016 671 ☎️
Book a Solar Battery Installer Today!
Why Should I Install a Solar Battery Now?
If you’ve been waiting for the perfect time to get a battery, the game just changed. A battery isn't a 'nice-to-have' anymore; it’s the only way to make a Melbourne solar system actually pay for itself.
Stop ‘Donating’ Your Power
Feed-in tariffs have bottomed out. Most retailers are only paying 5 cents for your solar exports and then charging you six times that much the second the sun goes down. Adding a battery system now means you stop gifting your power to the grid and actually start using it yourself.
Real Blackout Protection
Melbourne’s grid is clearly feeling the heat, and our storms aren't getting any tamer. With battery storage systems, you’re doing more than just saving a few bucks; you’re keeping the fridge running and the WiFi on while the rest of the street is sitting in the dark hunting for candles.
The Tech is Finally Value for Money
We’ve moved past the experimental phase. Modern LFP (Lithium Iron Phosphate) batteries are safer, longer lasting, and actually affordable now. Plus, with VPP (Virtual Power Plant) integrations, your battery can earn its keep by trading power during peak events to slash your bill further.
Fuel Your EV for Free
If there’s an Electric Vehicle in your driveway (or your future plans), a battery is non-negotiable. It allows you to ‘fuel’ your car with 100% free solar power at night, instead of paying premium grid prices to charge while you sleep.
Blackout Protection: Don’t Get Left in the Dark!
Most Melbourne homeowners don't realise their solar panels shut down during a power outageto protect the grid. Without a battery system and a backup gateway, your solar panels are just roof decorations the second the power goes out.
At First Call Electrical, we install the backup gateway that ensures you don't even notice the grid is down:
🔋 Essential Backup
Keep the ‘must-haves’ running (the fridge, WiFi, and lights) so your battery lasts as long as possible.
🔋 Whole-Home Power
With a high-output Tesla Powerwall 3, you can back up the entire house, including high-draw items like the AC or water pumps.
☀️ Solar Recharging
Our battery storage systems allow your panels to keep charging your battery during an outage, keeping you powered indefinitely on sunny days.
⛈️ Storm Watch
The Powerwall 3 actually tracks Melbourne weather. If a severe storm is detected, it tops itself up to 100% before the grid fails.
Virtual Power Plants (VPP) & Savings
A battery isn't just for storage, it’s a smart asset that can trade energy. By joining a Virtual Power Plant (VPP), you allow the grid to 'borrow' a little of your power during peak heatwaves or emergencies. In return, you get paid, and don't worry; we set a backup reserve so you’re never left empty if a storm hits.
💲 Higher Credits
Instead of the standard 5 cent export rate, some VPPs pay up to $1.00 per kWh during grid events.
💲 Faster Payback
Between daily bill credits and sign-up bonuses, a VPP can shave 2 years off your ‘break-even’ point, bringing it down to 5–7 years.
✔️ Full Control
We set a Backup Reserve (usually 20%) that the power company can never touch, so you’re never left empty-handed if a storm hits.
By the time your warranty is up, the battery hasn't just paid for itself, it’s been making you a profit for years!
Retrofitting Battery Installation vs. New Systems
One of the biggest solar myths is that you need to rip out your old panels to add a battery. Whether your system is two years old or ten, we can almost always make it work.
🔋 The ‘Keep Your Panels’ Retrofit
If your current solar setup is performing well, we don't touch it. We use an AC-coupled battery (like the Tesla Powerwall 3 or Enphase IQ 5P) that sits alongside your existing gear. It’s the fastest, least invasive way to stop exporting your power for a pittance.
🔋 The Hybrid Upgrade
If your solar inverter is over 8 years old, it’s often smarter to swap it for a Hybrid Inverter (like Sungrow). One smart box handles both your panels and your battery system. It’s more efficient, removes clutter from your wall, and simplifies your monitoring into one app.
🔋 The Clean Slate Reset
If your system was installed before 2016, it likely doesn't meet the current AS 5139 safety standards. In this case, retrofitting can be more expensive than starting fresh.
EV Charger Integration
If there’s an Electric Vehicle in your driveway, a battery is a game-changer. It lets you charge your car with 100% free sunshine at night, instead of paying premium grid prices while you sleep.
⚡ Smart Solar Diversion
We install solar-aware chargers like the Zappi or Sungrow EV Charger. These make sure your car only takes surplus solar power that would otherwise be sent to the grid for next to nothing.
⚡ High-Output Charging
Charging an EV can max out smaller batteries. The Tesla Powerwall 3 handles this easily with its massive 11kW output, allowing you to charge the car and run your AC at the same time without pulling from the grid.
⚡ Future-Proof (V2G)
With Vehicle-to-Grid (V2G) trials expanding across Melbourne this year, we ensure your system is ready for the day your car can act as a second battery for your house.
Our installs are fully compliant with the new AS 4777 and AS 5139 standards, ensuring your EV and battery work together safely and legally.
Top Battery Brands
Not all batteries are built for the Melbourne climate or the latest VPP requirements. We’ve hand-selected a range of the most reliable, high-performance systems in Australia to ensure your investment actually delivers on its promises.
✔️ Tesla Battery
✔️ Sungrow Battery
✔️ BYD Battery
✔️ Enphase Battery
✔️ Sigenergy Battery
✔️ And Many More!
Tesla vs. Sungrow vs. BYD vs Enphase Comparison Table
Maximise Your Solar Power: Using Home Batteries & Smart Inverters to Beat the Grid
Achieving energy independence requires more than just panels; it demands a high-performance solar and battery system. By investing in solar battery storage, you stop donating your solar energy to the grid and start powering your own energy needs 24/7.
Our solar battery solutions use high-output solar power batteries to provide seamless backup power and long term savings. Installing your battery system now is the only way to lock in maximum renewable energy incentives before the rates drop and new tapering rules begin.
Call our friendly First Call Electrical team on 1300 016 671 or complete our enquiry form today!
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