Hybrid inverter · FoxESS · CEC approved June 2026
CEC listing: H3-50-Plus (AS4777-2 2020)
A 50 kW three-phase hybrid inverter that is battery-ready.
Commercial-scale inverter
At 50 kW, this is built for businesses and large sites. A typical home inverter is 5–10 kW.
Browse home-size inverters →Read from the figures on this page. No review written yet.
The numbers that matter for a home. The full datasheet is below.
Not on file: we don’t have this figure from the manufacturer’s documents yet, so we leave it blank rather than print a typical value. Ask your installer to confirm it on the quote. Seen it in a document? Tell us
Every figure on file for the FoxESS H3-50-Plus, by section.
| Specification | Value |
|---|---|
| Physical | |
| IP rating | IP65 |
| Installation requirements | |
| Top clearance | 200 mm |
| Side clearance | 1000 mm |
| AC breaker | 320 A |
| Cable gauge | 90 mm² |
| Earthing method | Not specified |
| DNSP pre-approval | Yes |
| Estimated install time | 8 hrs |
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.
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Western Power approval is required for every grid-connected install. Under Emergency Solar Management, a new system must be remotely manageable, or take an export limit instead. Ask your installer to confirm this inverter’s ESM status.
Australian office
Has local presence
Website
au.fox-ess.comThe FoxESS H3-50-Plus against the closest-power inverters from other brands.
| Specification | FoxESS H3-50-PlusFoxESS | Solplanet ASW50K-LT-G3Solplanet | Alpha ESS M50-INV-AUAlpha ESS |
|---|---|---|---|
| Rated power? | 50 kW | 50 kW | 50 kW |
| Max efficiency? | Not on file | Not on file | Not on file |
| MPPT trackers? | Not on file | Not on file | Not on file |
| Phases | Three-phase | Three-phase | Three-phase |
| Type | Hybrid | Solar | Hybrid |
| Battery ready | Yes | No | Yes |
| Warranty | 10 years | Not on file | Not on file |
Specs from the CEC register and datasheet enrichment. Indicative: confirm exact figures with your installer.
The warranty covers defects for 10 years, allowing for one transfer. Tampering or unapproved installation voids coverage. Claims can be made through customer support via phone or email.
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 9 of 9. The official install manual is the authoritative source — always confirm before acting.
1030warningCall your installerAC Overcurrent
1034warningCall your installerDC Component Current Fault
1035warningCall your installerHigh Leakage Current Fault
1036warningCall your installerStatic Leakage Current Fault
1040warningCall your installerUnbalanced Grid Voltage
1042warningCall your installerGrid Frequency High
1043warningCall your installerGrid Frequency Low
1044warningCall your installerGrid Phase Voltage Over Limit
1045warningCall your installerGrid Line Voltage Over Limit
H3-60-Plus (AS4777-2 2020)
60 kW · 3φ
H3-Pro-30.0 (AS4777-2 2020)
30 kW · 3φ
H3-Pro-29.9 (AS4777-2 2020)
29.9 kW · 3φ
H3-Pro-25.0 (AS4777-2 2020)
25 kW · 3φ
T25-G3 (AS4777-2 2020)
25 kW · 3φ
H3-75-Plus (AS4777-2 2020)
75 kW · 3φ
Other CEC-approved products from FoxESS available in Australia.
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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.