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Home Battery Reviews Australia

Independent reviews of the home batteries Australian installers quote most often, with usable capacity, backup power, warranty throughput limits and installed price ranges in one place.

Based on manufacturer documentation, Australian warranty terms, published pricing and owner and installer feedback. Solar Cobber does not test products and is not paid by manufacturers.

Batteries compared

ProductBest forPrice guideWarranty
AlphaESS SMILE-G3Budget-focused homes with a well-reviewed installer who has AlphaESS experienceAbout A$7,600 installed for a roughly 10 kWh SMILE-G3-S5 after the federal battery discount (SolarQuotes May 2026 list price plus typical installation)10 years, with retained capacity of 70% or 3.12 MWh throughput per usable kWh, whichever comes first (systems installed from 1 November 2024)
BYD Battery-Box PremiumHomes pairing a battery with a Fronius GEN24 Plus or another listed hybrid inverterAbout A$8,100 for an HVM 13.8 (13.8 kWh) after the federal battery discount, plus a compatible hybrid inverter and installation (SolarQuotes, May 2026)10 years, with retained capacity of 70% or a minimum throughput of about 3 MWh per usable kWh, whichever comes first
Enphase IQ Battery 5PHomes with Enphase microinverters wanting a modular, AC-coupled batteryAbout A$8,100 to A$10,100 installed for one 5 kWh unit plus IQ System Controller, before the Cheaper Home Batteries discount (mid-2026 published range)15 years or 6,000 cycles, whichever comes first, with 70% capacity at 10 years and 60% at 15 years
Fox ESS EQ4800Budget-focused homes wanting 9 to 28 kWh of storage on a Fox ESS hybrid inverterNot published10 years with at least 70% retained capacity, or a throughput cap (39.32 MWh for a two-module stack), whichever comes first
GoodWe Lynx Home FHomes wanting a mid-priced modular battery with a GoodWe hybrid or retrofit inverterAbout A$11,100 installed for a 12.8 kWh system before the Cheaper Home Batteries discount, about A$7,900 after (March 2026 published estimate)10 years product and performance, with 70% retained capacity or a throughput cap (46.72 MWh for 12.8 kWh), whichever comes first
Huawei LUNA2000Existing Huawei inverter owners adding 5 kWh modules while stock lastsNot published10 years on the power module; battery modules 10 years or 16.45 MWh per 5 kWh module, to 60% end-of-life capacity, whichever comes first
Sigenergy SigenStorThree-phase homes, or anyone wanting an all-in-one battery with room to add EV chargingAbout A$9,300 to A$11,000 installed for a 13 kWh single-phase SigenStor, after the federal battery discount (SolarQuotes 2026 figures)10 years, with retained capacity of 70% or a minimum throughput of about 3 MWh per usable kWh, whichever comes first
SolarEdge Home BatteryHomes with SolarEdge optimisers and a SolarEdge Home Hub inverterNot published10 years with 70% retained capacity; the 48V version is also capped at 2.87 MWh per usable kWh and requires 0°C to 40°C ambient for 95% of the term
Sungrow SBRHomes wanting a modular battery paired with a Sungrow hybrid inverterAbout A$8,800 to A$14,700 installed for 12.8 kWh with a Sungrow hybrid inverter, after the federal battery discount (2026 published figures)10 years, with retained capacity of 70% (unlimited cycles for self-consumption and backup; throughput limits apply to other uses)
Tesla Powerwall 3Single-phase homes installing new solar and a battery togetherAbout A$15,000 to A$17,000 installed for 13.5 kWh before the federal battery discount, roughly A$3,400 less after it (2026 market range)10 years, with retained capacity of 70% (unlimited cycles for self-consumption, time-of-use and backup; 37.8 MWh throughput cap for other uses)

Prices are indicative Australian market ranges at the time of writing. Always compare itemised quotes.

All batteries reviews

Battery

AlphaESS

AlphaESS SMILE-G3

The AlphaESS SMILE-G3 is one of the cheapest ways to get a CEC-listed all-in-one battery and hybrid inverter, with single-phase and three-phase versions and 9.3 kWh modules. The catch is AlphaESS's patchy support record, so the installer you choose matters as much as the hardware.

Best for: Budget-focused homes with a well-reviewed installer who has AlphaESS experience

Battery

BYD

BYD Battery-Box Premium

The BYD Battery-Box Premium is a proven, stackable battery that works with more inverter brands than most, which makes it the default partner for Fronius hybrid systems. Its warranty ends at a throughput cap for every type of use, so households that cycle hard every day may run out of cover before 10 years.

Best for: Homes pairing a battery with a Fronius GEN24 Plus or another listed hybrid inverter

Battery

Enphase

Enphase IQ Battery 5P

The IQ Battery 5P is the cleanest way to add storage to an Enphase microinverter home, with a 15-year warranty and no high-voltage DC on the wall. The trade-off is cost per kWh and modest power per unit, so you pay more and need several units to run big loads in a blackout.

Best for: Homes with Enphase microinverters wanting a modular, AC-coupled battery

Battery

Fox ESS

Fox ESS EQ4800

The Fox ESS EQ4800 delivers a lot of storage for the money and has become one of the most installed batteries in Australia since the federal rebate began. The trade-offs are a support track record still catching up with sales, no cell heating for cold-climate charging, and owner reports of real capacity falling short on the biggest stacks.

Best for: Budget-focused homes wanting 9 to 28 kWh of storage on a Fox ESS hybrid inverter

Battery

GoodWe

GoodWe Lynx Home F

The GoodWe Lynx F is a sensible, well-priced modular battery with strong owner ratings, and the current G2 version stretches to 28.8 kWh on one tower. The catch is a warranty with more conditions than most, including a GoodWe-inverter requirement, a mandatory internet connection and a one-year window to add modules.

Best for: Homes wanting a mid-priced modular battery with a GoodWe hybrid or retrofit inverter

Battery

Huawei

Huawei LUNA2000

The LUNA2000 is a well-built, slim modular battery that owners rate highly, but SolarQuotes reports Huawei no longer sells batteries in Australia and add-on modules are only promised until the end of 2026. Existing owners should expand now if they plan to; new buyers should only consider remaining stock at a clear discount, or look at a battery with a current local supply chain.

Best for: Existing Huawei inverter owners adding 5 kWh modules while stock lasts

Battery

Sigenergy

Sigenergy SigenStor

SigenStor packs a hybrid inverter, battery and energy manager into one stack, with genuine three-phase options, IP66 weatherproofing and a very detailed app at a competitive price. The trade-offs are a young company with a 2025 recall on some single-phase controllers, mixed owner experiences with support, and a warranty that caps throughput for all uses.

Best for: Three-phase homes, or anyone wanting an all-in-one battery with room to add EV charging

Battery

SolarEdge

SolarEdge Home Battery

The SolarEdge Home Battery is the natural choice if your roof already runs SolarEdge optimisers and a Home Hub inverter, with tidy integration and one app for everything. Outside that ecosystem it is hard to justify, because it is pricier per kWh than most rivals, power is capped at 5 kW per inverter, and the 48V warranty has a strict temperature condition.

Best for: Homes with SolarEdge optimisers and a SolarEdge Home Hub inverter

Battery

Sungrow

Sungrow SBR

The Sungrow SBR is one of the best-value modular batteries in Australia, with easy expansion in 3.2 kWh steps and a warranty that gives normal households unlimited cycles. The trade-off is that you must pair it with a Sungrow hybrid inverter, and Sungrow's app and phone support are weaker than the hardware.

Best for: Homes wanting a modular battery paired with a Sungrow hybrid inverter

Two white Tesla Powerwall 3 units mounted on an indoor garage wall above a grey disconnect box, photographed in a US homeBattery

Tesla

Tesla Powerwall 3

Powerwall 3 is the simplest way to get a big-name 13.5 kWh battery and a 10 kW solar inverter in one box, with strong backup power and a polished app. The trade-offs are a premium price, a 5 kW charging cap and single-phase design that suits three-phase homes poorly.

Best for: Single-phase homes installing new solar and a battery together

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