Solar inverter comparison table
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Quick Answer
Australia's major residential inverters compared on rated output, hybrid battery capability, phase support, warranty and typical supply-and-install price. Sorted by price per kW, cheapest first, as of August 2026.
| Inverter | Rated kW | Type | Phases | Warranty | Price | $/kW |
|---|---|---|---|---|---|---|
| Solis S6 5 kW | 5 | String | 1 | 10 yrs | A$1,200–A$1,800 | A$300 |
| GoodWe ES G2 5 kW Hybrid | 5 | Hybrid | 1 | 10 yrs | A$1,500–A$2,200 | A$370 |
| Sungrow SH5.0RS Hybrid | 5 | Hybrid | 1 | 10 yrs | A$1,800–A$2,600 | A$440 |
| SolarEdge Home Hub 5 kW | 5 | Hybrid | 1 | 12 yrs | A$2,200–A$3,200 | A$540 |
| Fronius Primo GEN24 5.0 Plus | 5 | Hybrid | 1 | 10 yrs | A$2,500–A$3,500 | A$600 |
| Enphase IQ8-HC (6.6 kW array) | 6.6 | String | 1 | 25 yrs | A$3,800–A$5,200 | A$682 |
Price = typical supply-and-install cost of the inverter within a new system. Methodology: median of real quotes plus published installer pricing.
Head-to-head comparisons
- Solis S6 5 kW vs GoodWe ES G2 5 kW Hybrid
- Solis S6 5 kW vs Sungrow SH5.0RS Hybrid
- Solis S6 5 kW vs SolarEdge Home Hub 5 kW
- GoodWe ES G2 5 kW Hybrid vs Sungrow SH5.0RS Hybrid
- GoodWe ES G2 5 kW Hybrid vs SolarEdge Home Hub 5 kW
- Sungrow SH5.0RS Hybrid vs SolarEdge Home Hub 5 kW
Frequently asked questions
What is the difference between a string and hybrid inverter?
A string inverter only converts solar DC to AC. A hybrid also manages a battery. Hybrids cost A$300-800 more and are worth it if a battery is likely within the inverter's life.
Which inverter brand is most reliable in Australia?
Fronius has the strongest long-term service record; Sungrow matches it closely at a lower price with Australia's largest installed base. Both are safe defaults.
Are microinverters better than string inverters?
On shaded or multi-orientation roofs, yes: Enphase microinverters optimise each panel individually and carry 25-year warranties. On simple roofs a quality string inverter delivers similar energy for much less.