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Hybrid inverter · Fronius · Symo GEN24 Plus series · CEC approved January 2025
CEC listing: Symo GEN24 4.0 Plus (AS4777-2 2020)
A 4 kW three-phase hybrid inverter that is battery-ready.
The Fronius GEN24 Plus is an Austrian-engineered residential hybrid inverter. It runs solar conversion and battery management in one unit and supports both AC-coupled and DC-coupled batteries. Fronius's Active Cooling Technology holds rated output at high ambient temperatures, which matters for Perth summers where passively-cooled inverters derate. The PV Point feature delivers a limited daytime backup outlet from solar alone, without a battery attached. Warranty is 10 years standard, extendable to 15 or 20 years. Fronius runs an Australian office in Melbourne for direct warranty support, and the GEN24 Plus is widely specified by Australian installers in the premium tier.
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
MPPT trackers
2 roof faces can be tuned independently
Type
Runs solar and a battery from one unit
Warranty
How long Fronius Australia Pty Ltd stands behind it
Every figure on file for the Fronius Symo GEN24 4.0 Plus, by section.
| Specification | Value |
|---|---|
| Efficiency | |
| Max efficiency | 97.6% |
| European efficiency | 97.6% |
| DC input & MPPT | |
| MPPT trackers | 2 |
| Physical | |
| Dimensions (H×W×D) | 474 × 530 × 165 mm |
| IP rating | IP66 |
| Installation requirements | |
| Top clearance | 200 mm |
| Side clearance | 100 mm |
| AC breaker | 32 A |
| Cable gauge | 1.5 mm² |
| Earthing method | TN-S |
| DNSP pre-approval | No |
| 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.
Battery compatible
Yes
Backup capable
Yes
CEC approved
24 Jan 2025
Approval expiry
28 Dec 2026
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
Typical installed, inverter only
$1,400–$2,400
Prices 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.
Estimate for a full-size array on this inverter
At 5 peak sun hours a day (BOM) with a 15% system derate.
Australian office
Has local presence
Website
www.fronius.com/en-auThe Fronius Symo GEN24 4.0 Plus against the closest-power inverters from other brands.
| Specification | Fronius Symo GEN24 4.0 PlusFronius | Afore New Energy Technology AF4K-SLAfore New Energy Technology | Afore New Energy Technology HNS4000TLAfore New Energy Technology |
|---|---|---|---|
| Rated power? | 4 kW | 4 kW | 4 kW |
| Max efficiency? | 97.6%best value | 0.0% | 0.0% |
| MPPT trackers? | 2 | Not verified | Not verified |
| Phases | Three-phase | Single-phase | Single-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.
This warranty covers the Fronius GEN24 inverters for 10 years if registered. It excludes damage from unapproved installations. Claims can be made by registering on www.solarweb.com.
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 1 of 1. The official install manual is the authoritative source — always confirm before acting.
1030warningCall your installerWSD Open
Part of the Fronius Symo GEN24 Plus series
Compare every Fronius Symo GEN24 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 Australia Pty Ltd 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.