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Hoymiles
Hoymiles HMS microinverters are the main lower-cost alternative to Enphase in Australia. They deliver per-panel power conversion at pricing below Enphase IQ8, and have built up installer uptake on that price point. For Perth installs, Hoymiles HMS provides microinverter benefits such as per-panel optimisation and better partial-shade handling, at more accessible pricing than Enphase IQ8.
Parsed from the manufacturer datasheet, install manual, and warranty document. Confirm against the linked PDFs before relying on a value for a quote or installation.
Rated Power
0.9 kW
Max Efficiency
—
Phases
Single Phase
Max Input Voltage
—
Min Input Voltage
—
Max Input Current
—
Output Voltage
—
Max Output Current
—
Country of Origin
Unknown
Series
HMS
Dimensions
0 x 0 x 0 mm
IP Rating
IP65
Operating Temp
-25°C to 60°C
Cooling
Natural
Battery Compatible
No
Backup Capable
No
ESM Compliant
No
Black Start
No
Grid Forming
No
Export Limiting
No
Remote Monitoring
No
CEC Approved
13 Feb 2023
Approval Expiry
13 Feb 2026
Status
Expired
Eligible for Rebates
No (expired)
Years in AU Market
7 years
Australian Office
Not verified
CEC-Approved Batteries
2
CEC-Approved Panels
0
Category
Mid-Tier
$180–$360
Perth installed price estimate · medium confidence
Prices vary by installer, configuration, and site complexity. Get exact quotes via our installer matching.
From May 1, 2026, all new battery installations in WA require CSIP-AUS compliant inverters. Verify ESM status with your installer.
Perth's high ambient temperatures (regularly 35°C+) can reduce inverter efficiency and trigger thermal throttling. For installations in direct sun or non-ventilated garages, consider inverters with active cooling and wide operating temperature ranges. All grid-connected installations require Western Power approval.
Compare this inverter with batteries for a complete system analysis
Based on 5 PSH/day (BOM) with 15% system derate.
Website
www.hoymiles.com/auThe Hoymiles HMS-900-2T (AS4777-2 2020) against the closest-power inverters from other brands.
| Specification | Altenergy Power System Inc DS3 (AS4777-2 2020)Altenergy Power System Inc | Altenergy Power System Inc DS3-H (AS4777-2 2020)Altenergy Power System Inc | |
|---|---|---|---|
| Rated power? | 0.9 kW | 0.88 kW | 0.96 kWbest value |
| Max efficiency? | 0.0% | 0.0% | 0.0% |
| MPPT trackers? | Not verified | Not verified | Not verified |
| Phases | Single-phase | Single-phase | Single-phase |
| Type | Solar | Solar | Solar |
| Battery ready | No | No | No |
| Warranty | Not verified | Not verified | Not verified |
Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.
Warranty summary
Hoymiles offers a warranty that covers defects in manufacturing for different products ranging from 3 to 25 years. Exclusions include improper installations and environmental damage, and claims must be initiated through a qualified installer.
Hoymiles offers a warranty that covers defects in manufacturing for different products ranging from 3 to 25 years. Exclusions include improper installations and environmental damage, and claims must be initiated through a qualified installer.
AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.
From the install manual
Showing 34 of 34. The official install manual is the authoritative source — always confirm before acting.
147criticalCall your installerPower grid outage
148criticalCall your installerGrid disconnection
209criticalCall your installerNo input
210criticalCall your installerNo input
211criticalCall your installerNo input
212criticalCall your installerNo input
121warningOver temperature protection
124warningShut down by remote control
125warningCall your installerGrid configuration parameter error
127warningCall your installerFirmware error
130warningCall your installerOffline
141warningCall your installerGrid overvoltage
142warningCall your installer10 min value grid overvoltage
143warningCall your installerGrid undervoltage
144warningCall your installerGrid overfrequency
145warningCall your installerGrid underfrequency
146warningCall your installerRapid grid frequency change rate
149warningCall your installerIsland detected
205warningCall your installerInput overvoltage
206warningCall your installerInput overvoltage
207warningCall your installerInput undervoltage
208warningCall your installerInput undervoltage
213warningCall your installerPV-1 & PV-2 abnormal wiring
214warningCall your installerPV-3 & PV-4 abnormal wiring
215warningCall your installerInput overvoltage
216warningCall your installerInput undervoltage
217warningCall your installerInput overvoltage
218warningCall your installerInput undervoltage
219warningCall your installerInput overvoltage
220warningCall your installerInput undervoltage
221warningCall your installerInput overvoltage
222warningCall your installerInput undervoltage
301-314warningCall your installerDevice failure
129infoAbnormal bias
Part of the Hoymiles HMS series
Compare every Hoymiles HMS variant side by side →
HIT-12L-G3-AU (AS4777-2 2020)
12 kW · 3φ
HIT-15L-G3-AU (AS4777-2 2020)
15 kW · 3φ
HIT-20L-G3-AU (AS4777-2 2020)
20 kW · 3φ
HM-600 (AS4777-2 2020)
0.6 kW · 1φ
HM-600P (AS4777-2 2020)
0.625 kW · 1φ
HM-700 (AS4777-2 2020)
0.7 kW · 1φ
Other CEC-approved products from Hoymiles available in Australia.
Compare quotes from SAA-accredited local installers — you choose which to act on. No obligation, no pressure.
About this data
All inverter specifications are sourced from the CEC Approved Products Register. Specifications are provided as published by the CEC and may differ from manufacturer datasheets. Verify current specifications with the manufacturer or your installer before purchasing. Not all listed models may be currently available in Western Australia.