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SolarEdge Home Battery Australia 2026
SolarEdge's Home Battery is a 9.7kWh DC-coupled lithium-ion unit designed to pair tightly with the company's Energy Hub and StorEdge inverter ecosystem. It's compact, well-engineered, and a strong fit if you already have (or are installing) SolarEdge optimisers and inverters — but it won't work with third-party inverter brands.
In 2026, list pricing sits at $8,500–$11,000 installed. After the federal Cheaper Home Batteries Program (~$3,000 STC value at 9.7kWh) the net cost typically falls to $5,500–$8,000 before any state-level stacking.
Capacity
9.7 kWh
Single unit, non-modular
List price
$8.5–11k
Installed, before rebates
After rebate
$5.5–8k
Federal STC ~$3,000
Warranty
10 years
70% capacity retained
Pros & cons
Strengths
- Tight integration with SolarEdge optimisers — per-panel monitoring extends to battery cell-level data
- Compact wall-mount footprint, indoor or outdoor install
- Cheaper than Powerwall 2 by typically $2,000–$4,000 installed
- 12-year inverter warranty (Energy Hub), extendable to 25 years
- 97% round-trip efficiency, among the best in class
Trade-offs
- Locked to the SolarEdge inverter ecosystem — no Sungrow, Fronius, or GoodWe pairing
- Smaller than Powerwall 2 (9.7 vs 13.5 kWh) — fewer cycles of evening run-time
- Whole-home backup requires a separate Backup Interface accessory ($1,500–$2,500 add-on)
- Single-unit only, not stackable for larger capacity needs
- Less common in AU than Tesla, BYD, or Sungrow — fewer local installers
Specifications
| Usable capacity | 9.7 kWh |
| Continuous power output | 5.0 kW |
| Peak power (10s) | 7.5 kW |
| Round-trip efficiency | 97% |
| Coupling | DC-coupled |
| Required inverter | SolarEdge Energy Hub or StorEdge |
| Backup capability | Essential loads (whole home with Backup Interface) |
| Operating temperature | −10 °C to +50 °C |
| Dimensions (H × W × D) | 1130 × 540 × 270 mm |
| Weight | ~120 kg |
| IP rating | IP55 (outdoor rated) |
| Warranty | 10 years / 4,000 cycles / 70% retention |
Who it suits
SolarEdge Home Battery is the right pick if you're either (a) installing fresh solar with the SolarEdge ecosystem from day one — Energy Hub inverter plus per-panel optimisers — or (b) already have SolarEdge solar and want a same-brand battery with unified app monitoring. The per-panel monitoring SolarEdge is known for extends to the battery, so you get cell-level diagnostics and granular performance data alongside your panel data.
It's the wrong pick if you have a Sungrow, Fronius, GoodWe, or other-brand inverter already installed — adding SolarEdge would mean swapping the inverter ($2,500–$3,500), pushing total cost above where Tesla Powerwall 2 (AC-coupled, brand-agnostic) would land. In that scenario, Powerwall or BYD HVS make better sense.
Frequently asked questions
How much does a SolarEdge Home Battery cost in Australia in 2026?
List price for the 9.7kWh SolarEdge Home Battery is $8,500–$11,000 installed before rebates. After the federal Cheaper Home Batteries Program (~$3,000) the typical net cost falls to $5,500–$8,000. State rebates can stack on top — VIC offers up to $8,800 in interest-free loans, NSW PDRS adds STC value, ACT runs 0% loans up to $15,000.
Does SolarEdge Home Battery work with non-SolarEdge inverters?
No. SolarEdge Home Battery is DC-coupled and only works with SolarEdge's own inverter ecosystem — primarily the Energy Hub Inverter (current generation) or the older StorEdge Single Phase Inverter. If your existing solar uses a Sungrow, Fronius, or GoodWe inverter, you'd need to either replace the inverter (~$2,500–$3,500 swap) or choose a different battery brand like Tesla Powerwall (AC-coupled) which works with any existing inverter.
What's the warranty on SolarEdge Home Battery?
10-year manufacturer warranty covering 70% capacity retention at 10 years, or roughly 4,000 cycles, whichever comes first. Cycle count is generous for typical residential use (~365 cycles/year = 10+ years before cycle limit reached). The inverter warranty (Energy Hub) is 12 years standard, extendable to 25 years.
How does SolarEdge compare to Tesla Powerwall?
SolarEdge Home Battery is smaller (9.7kWh vs 13.5kWh for Powerwall 2) and requires the SolarEdge inverter ecosystem. Powerwall is AC-coupled and works with any inverter, plus has whole-home backup capability built in. SolarEdge is typically $2,000–$4,000 cheaper installed and has tighter integration with SolarEdge's optimizer-based panel monitoring. Choose SolarEdge if you already have or plan to install SolarEdge inverters and optimizers; choose Powerwall if you want maximum capacity, brand recognition, and inverter flexibility.
Is SolarEdge Home Battery good for blackout backup?
Yes, but only in essential-circuit mode by default — not whole-home backup unless paired with the SolarEdge Backup Interface accessory ($1,500–$2,500 add-on). Without the backup interface, the battery powers a dedicated essential-loads sub-panel during outages. With the interface, full home automatic transfer is supported. Tesla Powerwall includes whole-home backup as standard, which is a meaningful differentiator at the high end.
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SolarEdge is one of seven major battery brands we cover. Compare specs and pricing for each:
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13.5kWh · AC-coupled · whole-home backup
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AlphaESS
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9.6–25.6kWh · modular · great value
GoodWe Lynx Home
5.4–16.4kWh · F & U series · mid-range