Proud Solar Battery Partner Of

VoltX Energy: A Smarter Way to Power Your Home

Certified, locally supported solutions designed for reliability, performance, and peace of mind.

  • Price Match Guarantee

    Found a better price on the same
    system? We'll match it.

  • 10-Year Locally
    Backed Warranty

    Long-term confidence with
    local support

  • Professional
    Installation

    Handled by licensed,
    certified installers

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Why Homeowners Choose VoltX Energy Solar Battery

  • Expandable Capacity

    Scale your storage as your energy needs grow, making it easy to build a system that fits your home today and tomorrow.

    Indoor and Outdoor Durability

    Weather-rated enclosures allow for flexible installation, whether inside your garage or outside your home.

    Smooth System Integration

    Track your energy storage, usage, and performance in real- time with app-based monitoring and insights.

    Safe and Long-Lasting Technology

    Engineered with advanced cell chemistry and intelligent management systems to provide maximum safety, durability, and consistent performance.

    Seamless System Integration

    Pair with VoltX Energy inverters for smooth power conversion, real-time monitoring, and optimised performance across your entire system.

    Secure Your Offer Learn More About VoltX Energy Battery
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VoltX Energy Solar Battery Range

Choose the battery and inverter pairing that fits your home.

VoltX Energy Solar Battery System

Price Starts From $3,999

 

Single-Phase Solar Battery Packages
  • 15 kWh Battery + 5 kW Inverter  
  • 25 kWh Battery + 5 kW Inverter  
  • 25 kWh Battery + 10 kW Inverter  
  • 30 kWh Battery + 5 kW Inverter  
  • 30 kWh Battery + 10 kW Inverter  
  • 40 kWh Battery + 10 kW Inverter  
  • 50 kWh Battery + 10 kW Inverter  

VoltX Energy Whale Solar Battery System

Price Starts From $4,999

 

Three-Phase Solar Battery Packages
  • 15 kWh Battery + 10 kW Inverter  
  • 25 kWh Battery + 10 kW Inverter  
  • 30 kWh Battery + 10 kW Inverter  
  • 40 kWh Battery + 12 kW Inverter  
  • 50 kWh Battery + 12 kW Inverter  

Prices shown are estimated starting prices for the displayed model, including standard installation and applicable Federal and VoltX Energy discounts.

Smart Savings for Your Energy Needs

25 kWh battery | 5 kW Solar Battery System
Final Price & Payback Breakdown

Final Price $3,9991
Average Daily Electricity Use 20 kWh
Electricity Rate $0.35 per kWh
Total Cost without VoltX Energy Solar Battery System $7/day
Yearly Savings with VoltX Energy Solar Battery System ($7 x 365) $2,555
Price of 48 kWh VoltX™ Neovolt Solar Battery System
(*After Rebate + Exclusive Offer)		 $5,999
Estimated Payback Period ($3,999/$2,555) 1.5 Years2
  1. 1 Price shown is for standard installation for the model displayed and reflects Federal and VoltX Energy discounts. Backup may incur additional costs and may be available for a later date only. Available in eligible ACT and NSW postcodes only.
  2. 2 Based on a typical Australian household consumption which uses approximately 20 kWh of electricity each day. In 9-to-5 households, over 60% of this usage occurs in between sunset and sunrise.

Don’t Overpay for Energy Storage

Choose a battery that fits your home and your budget.

  • Secure a VoltX Energy 25 kWh Solar Battery from only $3,999.

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    Secure a VoltX Energy 25 kWh
    Solar Battery from only $3,999.

  • Our Price vs. Competitors

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    Our Price vs. Competitors

    Metric VoltX Energy
    25 kWh    		 Other 25 kWh Batteries
    (battery only,
    excl. installation)
    Upfront Cost $3,999 $22k–$30k
    Payback Period 1.5 years 10–16 years
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*Based on average daily electricity use of 20 kWh, electricity rate of 35¢ per kWh, total cost of $7 a day without a battery ($7 x 365 = $2,555).
Secure Your Offer

How the Offer Works

  • Submit Your
    Details

    Fill out and submit the form so we
    can confirm your rebate  eligibility.

  • Share Photos and
    Solar Details

    Our team will reach out to collect photos of your existing switchboard and preferred solar battery installation location, along with any additional requirements.

  • System Design
    & Proposal

    Our energy experts will review your setup and design a personalised solar battery quote.

  • Confirm & Schedule
    Installation

    Once you confirm and approve our personalised quote, our onboarding team will contact you to discuss next steps and schedule your installation.

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Watch How VoltX Energy Makes Home Power Affordable

How Are Such Low Prices Possible?

  • The Government
    Pays the Bulk

    Government rebates cover most of the hardware costs.

  • We Directly Import
    Solar Batteries

    We cut out wholesalers and pass the savings on to you.

  • Higher Volumes,
    Mean Lower Prices

    Operating at scale allows us to run on smaller profit margins.

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About VoltX Energy

We are 100% Australian-owned and operated, based in Sydney. We cut out middlemen, not quality.
Our mission is to make premium battery storage accessible to every Australian household.

VoltX Energy Power Saver Deal

The VoltX Energy Power Saver Deal provides eligible NSW and ACT homeowners access to an ample-sized solar battery system at a reduced price. Eligibility depends on meeting the criteria below and current installation capacity.

  • Validity period: Valid from 5:00 PM, 20 May 2026 to 2:00 PM, 31 May 2026 (Sydney time), or until supplies last.
  • Product package: Offer applies to VoltX Energy Solar Battery package
  • Property ownership: The property must be owned by the customer purchasing the system
  • Rebate exclusions: Customers who have previously claimed the Federal Battery Rebate are not eligible for additional VoltX Energy rebate discounts
  • Eligible locations: Residential properties in eligible ACT and NSW postcodes (some regional areas excluded)
  • Installation suitability: Site must meet minimum space and access requirements, subject to assessment after photo or video, and other requirements after submission
  • System type: Battery system must be designed for permanent installation (not portable or for resale)
  • Grid connection: The property must be connected to the electricity grid
  • Solar requirement: The property must have an existing solar PV system installed, or the homeowner must install one at the same time (subject to availability) as the solar battery system from VoltX Energy
  • Included rebates: Price includes the Australian Federal Battery Rebate and VoltX Energy discounts
Secure Your Offer

REVIEWS

Join Thousands of Smart
Homeowners

We’ve installed solar battery systems for thousands of
customers across the country.

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Great Experience from Start to Finish

“VoltX Energy was fantastic to deal with! Once the deposit was made, our battery system was installed within two weeks. The installation was up and running in just four hours, with only a 20-minute interruption to the power supply. The team—from sales to installers—made the whole process seamless.”

Brandon, Hunter Region, NSW

Great Install and Easy Monitoring

“Installation team were great! On time, answered all my questions and cleaned up after. Very happy with the product. I also love being able to monitor my solar generator and power using the app.”

Mark, Sydney, NSW

Pleased with this Company and Product

Very happy with the purchase and installation—both were very well-priced. The team provided excellent communication throughout the sales and installation process. I’ll be recommending them to family and friends.

MD, Sydney, NSW
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Frequently Asked Questions

What do I get with this VoltX Energy Power Saver Deal?

This promo offers the VoltX Energy 25 kWh battery with a single-phase 5 kW inverter from $3,999. This includes standard installation and is available to eligible NSW and ACT postcodes only.

Offer runs from 5:00 pm Sydney time on 20 May until 2:00 pm Sydney time on 31 May 2026, or while stocks last. Pricing includes applicable Australian Federal rebates and VoltX Energy discounts. Customers who have already claimed the Federal Battery Rebate for a previous installation are not eligible for additional VoltX Energy discounts.

What if I don't have solar panels yet?

The property must have an existing solar PV system installed, or the homeowner must install one at the same time (subject to availability) as the solar battery system from VoltX Energy.

Why is the price so low?

This low price is achieved by combining government rebates with VoltX Energy discounts, which cover most of the hardware cost. By importing batteries directly and operating at scale, we cut out wholesalers and pass the savings on to NSW and ACT homeowners.

Are there any extra costs?

Most installs fall within the offer price. Complex installs, UPS backup capability, or major electrical upgrades may incur extra fees – but these are quoted upfront before you proceed and may be available for a later date only.

When does the offer end?

This is a limited time offer - until stocks last. Once allocation is full, the offer closes immediately.