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Compare Inverters.

Many Perth homes now use an all-in-one system that combines a battery and a hybrid inverter. Our compare batteries page covers those. Due to reduced demand, this page’s updates will be retired in March 2026.

1-Phase Inverters

With a core range of hybrid solar and battery inverters, we provide greater battery compatibility assurance. Hybrid inverters are compatible with most AC and nominally DC-coupled batteries. 

Growatt Inverters by Perth Solar Warehouse

Growatt

MIN XH (hybrid)
  • 1 phase
  • 5 | 10 kW output
  • Dual tracking solar input
  • AC battery compatibility: All PSW range
  • DC battery compatibility: Growatt APX
  • WiFi to ShineHub monitoring
  • 10 year warranty
  • Product guide (coming)

Goodwe

N-EH (hybrid) non-activated
  • 1 phase
  • 5 | 10 kW output
  • Dual tracking solar input
  • AC battery compatibility: All PSW range
  • DC battery compatibility: (locked) Goodwe Lynx Home F-G2
  • WiFi to SEMS Portal monitoring
  • 10 year warranty

Additional costs, including activation fees: View ›

Premium: 1 Phase Inverters

Premium single-phase inverters with more solar inputs and tighter battery integration than the core range. Suits single-phase power supplies.

Sigenergy Sigen Hybrid Inverter by Perth Solar Warehouse

Sigenergy

Energy Controller SP
  • 1-phase
  • 5 | 8 | 10 kW output
  • Dual | Quad tracking solar input
  • DC battery compatibility: Sigen Battery
  • WiFi to mySigen App
  • 10 year warranty

Fronius

Primo GEN24 (hybrid) non-activated
  • 1-phase
  • 5 | 8 | 10 kW output
  • Dual tracking solar input
  • DC battery compatibility: (locked) BYD HVM | Fronius Reserva
  • WiFi to Solar.web monitoring
  • 10 year warranty

Additional costs, including activation fees: View › 

Bigger Power Supplies Need

3-PHASE
INVERTERS

3 Phase inverters

Premium three-phase inverters from Sigenergy and Fronius, with higher output ceilings and deeper battery integration. Suits three-phase power supplies.

Growatt

MOD XH
  • 3-phase
  • 5 | 10 kW output
  • Dual tracking solar input
  • AC battery compatibility: All PSW range
  • DC battery compatibility: Growatt APX
  • WiFi to ShineHub monitoring
  • 10 year warranty
  • Product guide (coming)

Goodwe

SDT G2
  • 3-phase
  • 5 | 8 | 10 | 15 kW
  • Dual tracking solar input
  • AC battery compatibility: All PSW range
  • DC battery compatibility: n/a
  • WiFi to SEMS Portal monitoring
  • 10 year warranty

Additional costs, including activation fees: View ›

Premium: 3 Phase Inverters

Premium three-phase inverters from Sigenergy and Fronius, with higher output ceilings and deeper battery integration. Suits three-phase power supplies.

Sigenergy

Energy Controller TP
  • 3-phase
  • 5 | 10 | 15 | 20 | 25 | 29.9 kW
  • 2 | 3 tracking solar input
  • AC battery compatibility: All PSW range
  • DC battery compatibility: Sigen Battery
  • WiFi to mySigen App
  • 10 year warranty

Fronius

Symo GEN24 (hybrid) non-activated
  • 3-phase
  • 5 | 8 | 10 kW
  • Dual tracking solar input
  • AC battery compatibility: All PSW range
  • DC battery compatibility: BYD HVM | Fronius Reserva
  • WiFi to Solar.web monitoring
  • 10 year warranty

Additional costs, including activation fees: View › 

Frequent questions

Do I need a single or 3-phase inverter?

More often than not, it depends on the power supply to your property.

The easiest way to determine whether you have a single-phase or three-phase power supply is to open your electrical meter box and check your electrical meter. It will be written on the front face of the electrical meter.

If you still can’t spot it, take a photo with your phone and email it to Perth Solar Warehouse sales support. Or try this self-help guide with 6 ways to identify single or three-phase power supplies ›

YesIt’s all about battery selection. The easiest batteries to add to a basic solar energy system are all-in-one/AC-coupled batteries, such as the Tesla Powerwall 3, and Sigenergy Sigenstor require minimal introduction.

DC-coupled battery options such as BYD, Goodwe, iStore and Sungrow are available for connecting to selected Hybrid inverters. Compare batteries › 

Battery compatibility gets the most attention, and it matters. But the inverter is also your day-to-day window into the power your system makes, so look past the headline specs. 

Two things worth checking: how good the monitoring app is, and whether the inverter supports an energy consumption meter. A consumption meter shows what your home actually uses against what your solar produces, that’s what lets you shift usage and cut your bill. 

Every Perth Solar Warehouse inverter supports a compatible consumption meter, available at additional cost.

Additional:

Additional installation costs: View ›

PSW Installation Region: Western Australia ›

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