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Hybrid inverter · Fronius · Verto Plus series · CEC approved June 2026
CEC listing: Verto 20.0 Plus (AS4777-2 2020)
A 20 kW three-phase hybrid inverter that is battery-ready.
Read from the figures on this page. No review written yet.
The numbers that matter for a home. The full datasheet is below.
Rated power
How much solar it can turn into usable power at once
Max efficiency
How much of the solar you make reaches the house
Phases
Needs a three-phase supply — check your switchboard
Type
Runs solar and a battery from one unit
Warranty
How long Fronius Australia Pty Ltd stands behind it
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 Fronius Verto 20.0 Plus, by section.
| Specification | Value |
|---|---|
| Physical | |
| IP rating | IP66 |
| Operating temperature | 90°C to 10°C |
| Installation requirements | |
| Top clearance | 865 mm |
| Side clearance | 574 mm |
| AC breaker | 22.7 A |
| Cable gauge | 4 mm² |
| Earthing method | MEN |
| DNSP pre-approval | Yes |
| Estimated install time | 5 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.
Battery compatible
Yes
Backup capable
Yes
CEC approved
19 June 2026
Approval expiry
19 June 2029
Status
Active
Eligible for rebates
Yes
Years in AU Market
17 years
Australian Office
Yes
CEC-Approved Batteries
10
CEC-Approved Panels
0
Category
Premium
Estimated installed, inverter only
$7,000–$12,000
Estimate, modelled from its size, Feb 2026 ratesPrices vary by installer, configuration and site complexity. Get exact quotes from installers you choose.
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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
www.fronius.com/en-auThe Fronius Verto 20.0 Plus against the closest-power inverters from other brands.
| Specification | Fronius Verto 20.0 PlusFronius | Afore New Energy Technology AF20K-THAfore New Energy Technology | Solplanet ASW20K-LT-G2-ASolplanet |
|---|---|---|---|
| Rated power? | 20 kW | 20 kW | 20 kW |
| Max efficiency? | 0.0% | 0.0% | 0.0% |
| MPPT trackers? | Not verified | Not verified | Not verified |
| Phases | Three-phase | Three-phase | Three-phase |
| Type | Hybrid | Hybrid | Solar |
| Battery ready | Yes | Yes | No |
| Warranty | 10 years | Not verified | Not verified |
Specs from the CEC register and datasheet enrichment. Indicative: confirm exact figures with your installer.
The Fronius Verto Plus comes with a 10-year warranty covering defects in materials and workmanship. Major exclusions include improper installation or unauthorized modifications. Claims can be made through the support channels listed.
AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.
Part of the Fronius Verto Plus series
Compare every Fronius Verto Plus variant side by side →
Eco 25.0-3-S (AS4777-2 2020)
25 kW · 3φ
Eco 27.0-3-S (AS4777-2 2020)
27 kW · 3φ
Primo 3.0-1 (AS4777-2 2020)
3 kW · 1φ
Primo 3.5-1 (AS4777-2 2020)
3.5 kW · 1φ
Primo 3.6-1 (AS4777-2 2020)
3.68 kW · 1φ
Primo 4.0-1 (AS4777-2 2020)
4 kW · 1φ
Other CEC-approved products from Fronius 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.