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[VIC] Solar Battery: Fox ESS 41.93kWh from $5,299 (First 90 MEL Metro Orders) @ Victorian Power Savers

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⚡️ [First 90] Eligible Metropolitan Victoria FOX ESS 41.93 kWh Solar Battery System (Inc. Inverter)

From $5,299 Installed – Guaranteed Savings with Victorian Power Savers

⚠️ *Available to first 90 eligible Metropolitan Victoria homes with existing solar or solar-ready systems only***

  • Outside Metropolitan Victoria read below;
  • Solar Panel + Solar Battery packages read below;

📢 UPDATE – CLOSING SOON!

We’ve had over 300 enquiries and have now secured 70+ orders. We will be closing this deal soon.


💥 Black Friday Response

First, we wanted to say a huge thank you to OzBargain for our very first promotion on the platform. We definitely didn’t expect the response we received and were a little under-prepared for the absolute chaos that followed. You completely broke our phone system and website forms (in the best way possible), and we genuinely appreciate everyone’s patience while we scrambled to keep up and work through the flood of enquiries.

We’ve only just now finished following up with everyone and clearing the pipeline, so thank you again for bearing with us 😅


📦 Available Packages

(Promotional pricing after applicable rebates, for eligible Metropolitan Victoria homes with solar-ready systems. Site conditions and additional works may affect final pricing.)

🔌 SINGLE-PHASE PACKAGES (41.93 kWh Battery)
Package Name Promo Price After 1 May 2026 (Est.)* Specs
Essential $5,299 $14,499 5 kW inverter (1P), 2 MPPTs + 41.93 kWh battery
Standard $5,799 $14,999 8 kW inverter (1P), 3 MPPTs + 41.93 kWh battery
Plus $6,299 $15,499 10 kW inverter (1P), 4 MPPTs + 41.93 kWh battery
⚡ THREE-PHASE PACKAGES (41.93 kWh Battery)
Package Name Promo Price After 1 May 2026 (Est.)* Specs
Pro $6,799 $15,999 10 kW inverter (3P), 3 MPPTs + 41.93 kWh battery
Pro Max $7,299 $16,499 15 kW inverter (3P), 3 MPPTs + 41.93 kWh battery

ℹ️ Pricing shown assumes standard installation conditions. Any required additional works are assessed and approved prior to installation.


📝 How the Process Works
  1. Submit the form on our website
    Start by completing the enquiry form with your basic details.
    👉 https://vicpowersavers.com.au/solar-battery-rebate/

  2. We request photos
    Once submitted, instead of a site visit, our team will contact you and request a few photos, including:

    • Your switchboard (open and close-up)
    • The proposed battery installation location

  3. Battery-ready assessment
    Our technical team will review your details and photos and assist you in confirming whether your system is battery-ready.

  4. Confirmation & next steps
    If everything checks out, we’ll confirm eligibility, outline any site-specific requirements, and guide you through the next steps toward installation.

You’ll be kept informed at each stage, and no costs are applied without your approval.


🔧 Common Additional Charges (If Applicable)

While most installations fall within standard inclusions, some homes may require additional work depending on site conditions. These are assessed during the site review process and clearly explained before installation.

Additional charges may apply for:
- Switchboard upgrades or sub-switchboards
- Backup or additional backup circuits
- Extended cable runs beyond standard allowances
- Safety protection such as bollards or sun canopies
- Double-storey installations or non-standard roof types
- Metal, tin, or glazed roofing requirements
- Special access conditions or additional labour
- Travel outside Metropolitan Victoria

All potential additional works are identified during pre-assessment. No additional costs are applied without prior approval.


🔄 IMPORTANT REBATE UPDATE – EFFECTIVE FROM 1 MAY 2026

Why prices increase by almost $8,000 after 1 May 2026

From 1 May 2026, the federal battery rebate moves to a tiered structure based on battery size. While the headline rebate rate increases, large batteries receive far less rebate overall.

👉 https://www.dcceew.gov.au/energy/programs/cheaper-home-batte…

For a 41.93 kWh system, the majority of the battery capacity sits in the highest tier, where only 15% of the rebate applies. This results in a substantial reduction in rebate value for large-capacity batteries.

What this means for you:
- The same 41.93 kWh system costs up to $8,000 more after 1 May 2026
- Nothing about the system changes – only the rebate does
- Waiting until after May means paying almost $8,000 extra for the same system you could get today.

Bottom line:
If you want a large 41.93 kWh battery, delaying your decision will cost you significantly more. Locking in now avoids that increase.


🚚 Outside Metropolitan Victoria

This promotion and advertised pricing apply to Metropolitan Victoria only.

For customers outside Metropolitan Victoria:
- Installations may still be available, subject to location and access
- Additional travel and logistics costs may apply
- Pricing and installation timelines are assessed case by case
- A custom quote will be provided before any commitment


☀️ Solar Panel + Solar Battery Packages

If you’re looking to install solar panels together with a battery system, we offer tailored solar panel + solar battery packages for eligible properties.

To get started:
- Please fill in the form on our website using the link below
- Our team will review your details and guide you through available package options, eligibility, and next steps

👉 https://vicpowersavers.com.au/solar-panel-rebate-victoria/

Once submitted, we’ll be in touch to assess your property, confirm eligibility, and provide the most suitable solution for your home.


📉 Estimated ROI (Conservative)

Based on typical Metropolitan Victoria household usage (around 20 kWh per day evening usage) and grid cost of approximately $0.40 per kWh:

  • Daily savings: approximately $8 per day
  • Annual savings: approximately $2,900 per year
  • Typical pay-back period: approximately 1.5 to 2 years, depending on usage and tariffs

Assumes a 4–5 person household, daily battery cycling, and current Victorian electricity rates.


📄 Terms and Conditions
  • Offer valid for Metropolitan Victoria customers only. Additional costs apply outside Metropolitan Victoria.
  • Available to new customers only.
  • Installation must occur during February, March, or April 2026.
  • Pricing is based on a single-storey home with a tin or tile roof and single-phase supply.
  • Any variations may incur additional costs.
  • Alternative battery and inverter brands are available. Please contact us for brand-specific options and pricing.
  • System pricing includes applicable STC incentives, Solar Victoria rebates, and Federal Battery Rebates, subject to eligibility and approval.
  • All installations are subject to site assessment, network approval, and compliance with relevant regulations.

FAQ (Key Questions)

Q: Who is this promotion for?
Metropolitan Victoria residential homes with existing solar or solar-ready systems only.

Q: Why is it only the first 90?
We currently only the have the capacity to install 90 systems.

Q: Are these the final prices after all rebates?
Prices shown reflect promotional pricing after applicable rebates. Final pricing is confirmed following site assessment, eligibility checks, and any required additional works.

Q: Does the price include installation?
Yes. Installation is included for eligible Metropolitan Victoria homes, subject to site assessment and compliance checks.

Q: Is FOX ESS a reliable brand?
Yes. FOX ESS is a globally established manufacturer with IEC, CE and VDE certifications, widely used across Australia, the UK, Europe and New Zealand.

Q: Who installs the system?
Fully licensed, CEC-accredited solar and battery electricians.

Q: How long is the warranty?
The FOX ESS battery and inverter include a 10-year product warranty.


Offer applies exclusively to residential properties in Metropolitan Victoria with existing solar or solar-ready systems under the Victorian Power Savers initiative. Promo pricing reflects the New Year offer. Site assessment, installation scheduling, eligibility, compliance, network approvals and government incentive scheme terms apply. Locked-in bookings under this promotion will be honoured at the quoted price. Any rebate increases may be passed on where applicable.

Related Stores

Victorian Power Savers
Victorian Power Savers

Closed Comments

Search through all the comments in this post.
  • I feel like 42kwh is massive overkill..

    I've checked my bill (family of 3) we use an average of 5.2kwh after the sun goes down.

    Is there smaller systems for cheaper with existing solar systems?

    • are you also a heatingtightass & aircontightass ?

    • Do you want to join VPP to sale the excess? ie. ROI will be much quicker.

      • Is this available by battery brand or energy provider?

        • FoxEss batteries are qualified for Amber's VPP

    • my family also don't use much electricity, but it's a once off rebate, get the highest overkill you can afford, giving yourself a margin to sell excess to the network.

    • Get the biggest battery you can to future proof your house while the rebate lasts. And you can only apply once while it lasts.

      Thinking of getting an EV down the road? Thinking of selling excess energy? Thinking of disconnected gas and going full electric?

      Yes for any of these, then get the biggest battery. It's not that big of a price difference between smaller and this 42kWh battery.

    • This is the time to future proof your requirements for cheap. No one ever regretted installing a larger solar or battery system.

    • Remember that you will be able to charge from the grid.

      There is a current OVO Free 3 Plan, where you get free electricity from 11am to 2pm. You can use this time to quickly charge your battery to full capacity and discharge throughout the day.

      Just an idea.

    • I thought the same thinking of getting 20kwh. Lucky I didn't. During hot days if you stay home and switch on aircond it literally chew up your power pretty fast. If you uses 5kwh it literally last 4hrs on 20kwh battery

  • Do you have CQ4800? Any price difference?

    • No sorry, we have plenty of stock of the EQ 4800 and this is all we have on offer at the moment.

  • what happened between your last promo in Nov 25 and now? Same deal but an increase of $800.

    • Hi,

      The rebates have dropped from December 1st 2026 and are set to drop drastically on May 1st 2026.

  • Nothing for NSW at the moment…………..

    • We wish we could service NSW - but Victoria is all we can offer at the moment.

      • How about NSW town vic postcode??

  • Any information on the dimensions of the single phase 5kw inverter and 42kw battery?

    Any installation/placement requirements for the battery in terms of location, or not to be installed near X Y Z etc?

    • 5kw Inverter Dimensions:
      434mm Wide - 418mm High - 185mm Deep

      42kW Battery Stack Dimensions:
      570 Wide - 1352 High - 380 Deep

      Just to name a few installation requirements:
      Must be 600mm off any electrical appliance (AC Unit, Hot Water Service)
      Must bee 600mm off any openable window or door
      If on North, East or West orientation, must have sunshade/cover
      Must have suitable space within the switchboard.

  • What's the additional costs for DC coupling to an existing PV and also for whole home backup?

    I followed your previous deal and the comments weren't very flattering with follow-up after submitting details to you, have you been able to rectify this as it doesn't bode well with potential after sales support too.

  • I applied to your last offer, got an sms saying I was in the first 100 and then there was no follow up. You then didn't respond to my DM highlighting that I hadn't heard anything from your company.

    If you want to make the most of the rebates, there's not a lot of time to risk being messed about. Pay a bit more and go with someone else. Lots of good deals about.

    • Similar experience, I emailed them, they came back with some clarification questions. I responded, as well as following it up and got no response back both times.
      Would be a worry for any warranty/customer support.

    • Yeah all these battery providers on ozbargain have been poorly executed with support

      • That's pretty weak, considering your original ozbargain post, the application and responses (or lack there of).

        It's good you've put metro down for this post, but that doesn't mute any concerns that I think others should share.

        • I apologise that my previous message was not sufficiently detailed. Please find below the full timeline of events for clarity.

          We have previously accepted orders for customers outside our standard service area where communication has been consistent and arrangements could be confirmed. However, as we were unable to successfully connect with you after multiple attempts, and no further responses were received, we were unable to proceed and the opportunity was closed.

          Timeline of Events

          21 November 2025 – 11:39am
          Customer submitted online enquiry form.

          24 November 2025 – 10:45am
          VPS contacted customer requesting photos and additional information.

          24 November 2025 – 5:47pm
          Customer supplied requested photos.

          26 November 2025 – 11:49am
          VPS called customer. No answer.

          1 December 2025 – 11:39am
          Customer contacted VPS via direct message on OzBargain.

          2 December 2025 – 11:32am
          VPS called customer. No answer.

          2 December 2025 – 8:47pm
          Customer message received:
          "Hi, just letting you know that I never heard from anyone."

          3 December 2025 – 11:23am
          Incoming call from customer. No voicemail message left.

          3 December 2025 – 4:45pm
          VPS called customer. No answer.

          4 December 2025 – 6:11pm
          Customer contacted VPS again via direct message on OzBargain.

          15 December 2025 – 11:42am
          VPS called customer. No answer.
          Address confirmed to be over two hours from our standard service area.

          • @Vic Power Savers: A lot of people, myself included don't like talking to sales people on the phone and would prefer email.

            Is there any chance your phone number reports as a spam on Google or Apple?

            That's a lot of calls not answered

            • @itshammer: Re @vicpowersavers

              Oh, the story has changed with more detail. Fair enough.

              Looking through my phone now, and all these missed calls came from unique suspected spam numbers. None were the same. I googled them (and all missed calls) at the time. None of them direct to any business. And of course no messages left. No texts sent. No emails sent. No message response from you via our DMs: just another unique numbered suspected spam call 11 days later.

              I suspect other ozbargainers will be in the same boat. I'll make sure I change any future criticism from "no contact" to better reflect the kind of contact that ozbargainers will need to expect from your company.

            • @itshammer: Hi Itshammer,

              Totally understand that, and we’re happy to communicate via email if that’s your preference - but the first conversation needs to be via phone call to answer all our questions and validate the system first.

              Regards,

      • So why did you ignore his follow up DM? Pretty disgusting and unprofessional behaviour.

        • Because they are going for the easy money I assume

          • @itshammer: We didn’t ignore anyone and we are not going after “easy money.”

            With over 1,000 enquiries across our previous Black Friday deal, plus SMS, email, and direct messages, responses are handled in order and prioritised once the required details are received. We made sure we responded to all enquiries.

            We also honoured the deal extension, continued answering questions, and did not shut anyone out.

            In this specific case, we made multiple attempts to contact the customer “Elephant” using the details supplied. When there was no response, we ceased follow-up in line with our internal contact policy to avoid repeated or unwanted contact after 3 failed contact attempts.

        • Please see update above as we have tried to address this with the user now with the timeline of events.

    • 100% Agree on this. Never get any follow up from last deal.very suspicious, anyone had theirs installed in December from this company? Feels like they just want to gather details for future marketing.

      • Please send me a private message and I will check the logs to see what has happened.

        We have received over 300 battery enquiries and are close to 90 confirmed orders, so this OzBargain deal will be closing shortly.

  • What is your workmanship/install warranty, OP? Thanks.

    • We offer a 5 year workmanship/install warranty

  • Does this apply for new builds?

  • any known qld deals like this?

    • Aussie Solar Batteries is the closest that I found. They don't offer a 5kw inverter option so they're within ~$200-300 of this deal.

    • check my post i posted earlier today.

      • thanks

  • Anyone seem a similar WA deal/quote?

  • Do you do DC coupling installs with existing solar systems?

    • Yes, we can install DC-coupled batteries with many existing solar systems, subject to compatibility with your current inverter and site setup.

      If you can send us a private message, we can confirm whether it’s suitable.

  • Have one eye on

    • No worries, we’ll keep both eyes open on our end 😉

  • Is there blackout protection and does this cover my entire house electricity usage?

    • Yes – blackout protection is available, but it is not included in the pricing above.

      This is assessed during the photo review stage and confirmed upfront before anything is locked in.

  • What’s the backup cost estimate for couple of circuits for a single phase installation?

    • For a single-phase system, backing up a couple of essential circuits typically starts from around $500–$1,000, depending on switchboard layout, cable runs, and access.

      Please submit the form on our website and our team will review your setup and provide an estimate.

  • I already have solar (3kw panel), 5kw inverter and tesla pw2 from the previous owner of the house. Would I still be eligible for the federal and stc?

    • STCs and the federal battery rebate are generally available once per property, not per owner. If the previous owner already claimed the battery rebate for the Tesla PW2, you would not be eligible to claim it again on that same system.

      This needs to be checked against the property’s rebate history. If you submit the form, we can review this properly and confirm eligibility before anything proceeds.

  • would it be possible just to go for batteries, I have existing panels and 5kw fronius inverter.

    • Yes, you don’t need new panels or touch your solar system. We just need to confirm inverter compatibility and site layout first and work out a plan for you.

      If you submit the form, we can assess your setup and advise on the most suitable options before anything is locked in.

  • Surely this highlights the ridiculousness of the May changes, if the system will cost that much, why would anyone install one, going from $6k to $15k is stupid. Basically 5-6 years of ROI to no chance of ROI

    • Exactly. The post-May pricing is an estimate based on keeping the same large battery size.

      In reality, most installs will likely shift from 40–50 kWh systems to something closer to 10–20 kWh, where the rebate impact is far less severe and the economics still make sense.

      What changes from 1 May 2026 (plain English)

      • From 1 May 2026, the Australian Government is changing the Cheaper Home Batteries Program to a tiered rebate system that steps down every 6 months instead of annually.
      • The goal is to discourage oversized battery installs and push households toward more realistically sized systems.

      New rebate tiers (by battery size)

      • Up to 14 kWh: 100% of the rebate factor
      • 14–28 kWh: ~60% of the rebate factor
      • 28–50 kWh: ~15% of the rebate factor

      What this means in practice

      • Small batteries (≤14 kWh) stay well supported
      • Medium batteries (14–28 kWh) still get rebates, but less
      • Large batteries (30–50 kWh) lose most of their rebate value
      • The battery itself doesn’t change. Only the rebate calculation does.

      Why people are installing now

      • Before May, large batteries receive the full pre-adjustment rebate, which is why a 40+ kWh system can be ~$6k today but ~$15k after May.

      After May

      • Most installs are expected to shift toward 10–20 kWh systems, where the economics still make sense.
      • Large batteries don’t disappear, but they move from an ROI decision to a niche use case.
  • The ROI is likely twice what the OP quoted.

    If anyone on ozbargain is paying 40c/kwh then hand in your membership now.

    Still a good deal though.

    • Agreed – averages are typically around 30–35c/kWh, if your lucky and ontop then maybe less.

      We used 40c as a conservative peak-rate example for simplicity. Using average rates would just stretch the payback slightly, but the overall outcome doesn’t change materially.

  • How much for 20KW batteries with 5KW inverter? My usage is 5kw daily. Already have solar installed

  • If you enrol in a VPP (Virtual Power Plant), is the money you earn from that taxable?

    • If it is you could then claim the hardware as a tax deduction, so I’d say no.

    • For most owner-occupied homes, VPP payments and feed-in credits aren’t treated as taxable income, as you’re not considered to be running an energy business.

      Tax only really comes into play if the system is used for a business, rental property, or commercial-scale generation. But, it's best checked with an accountant in your own situtation. :)

  • What if I don’t have solar, can I still install this?

    • Yes but no rebate

    • Correct – if you’re installing battery-only without solar, rebates generally don’t apply and the system would be at full RRP pricing.

      Rebates and the advertised pricing are tied to having existing solar or a solar-ready setup.

      As a rough guide, a 41.93 kWh battery system at full RRP (no rebates) typically lands in the $13,000–$16,000 installed range, depending on inverter configuration and site conditions.

  • I don't understand why if we already have a hybrid inverters for solar I need another inverter. Just wire it up to my Solax. It's got 10kw of capacity just sitting there

    • You can do exactly this - find someone selling a battery that is compatible with your Solax, and go for it.

      The best place to start is probably the people who installed your existing system.

    • No technical reason and I agree that it shouldn't be hard to mix and match, however the way things have developed in the industry there's a few unintended consequences:

      1. Installers pushing for the brand all-in-one solution to make their life easier and keep install cost down. FoxESS especially makes it easy for installers with a premade cable between inverter and battery so it's virtually a 'plug and play' installation for them.
      2. There's no standardised 'interface' between inverter and battery. Brands put their own proprietary features into the inverter and/or battery which may or may not work 100% with other systems.

      Yes you've been sold a (partial) lie by future proofing with a hybrid inverter that is "battery-ready."

    • In practice, batteries are not universally compatible across brands. Each manufacturer uses their own communication protocols, BMS logic, safety controls, and firmware. If the battery isn’t explicitly approved for that inverter, it either won’t work properly or won’t be supported, warranted, or rebate-eligible.

      That’s why many installs end up as either:

      • A fully matched inverter + battery system, or

      • An AC-coupled battery with its own inverter

      It’s not about “unused capacity”, it’s about compatibility, safety compliance, warranty, and long-term support. If someone has a battery that is certified to work with their existing Solax, that’s absolutely a valid path. We just won’t force a mismatch that causes problems later.

  • Cross linking to my experience here for transparency

    https://www.ozbargain.com.au/comment/17370448/redir

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