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Solar inverter · Ningbo Sunways Technologies · STT-4~25KTL series · CEC approval expired
CEC listing: STT-17KTL (AS4777-2 2020)
A 17 kW single-phase solar inverter.
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
Phases
Runs on a standard single-phase supply
Type
Runs solar only
Every figure on file for the Ningbo Sunways Technologies STT-17KTL, by section.
| Specification | Value |
|---|---|
| Efficiency | |
| Max efficiency | 98.1% |
| European efficiency | 98.2% |
| Physical | |
| IP rating | IP65 |
| Installation requirements | |
| AC breaker | 20 A |
| Cable gauge | 10 mm² |
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
No
Backup capable
No
CEC approved
18 Aug 2022
Approval expiry
18 Aug 2025
Status
Not listed
Eligible for rebates
No (not listed)
Years in AU Market
4 years
Australian Office
Not verified
CEC-Approved Batteries
0
CEC-Approved Panels
0
Category
Budget
Typical installed, inverter only
$3,400–$6,800
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.
The Ningbo Sunways Technologies STT-17KTL against the closest-power inverters from other brands.
| Specification | Ningbo Sunways Technologies STT-17KTLNingbo Sunways Technologies | Afore New Energy Technology AF17K-THAfore New Energy Technology | Solplanet ASW17K-LT-G2-ASolplanet |
|---|---|---|---|
| Rated power? | 17 kW | 17 kW | 17 kW |
| Max efficiency? | 0.0% | 0.0% | 0.0% |
| MPPT trackers? | Not verified | Not verified | Not verified |
| Phases | Single-phase | Three-phase | Three-phase |
| Type | Solar | Hybrid | Solar |
| Battery ready | No | Yes | No |
| Warranty | Not verified | Not verified | Not verified |
Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.
Plain-English warranty summary not yet extracted for this product. The official warranty document is the authoritative source.
Part of the Ningbo Sunways Technologies STT-4~25KTL series
Compare every Ningbo Sunways Technologies STT-4~25KTL variant side by side →
STH-10KTL-HT-P (AS4777-2 2020)
10 kW · 3φ
STH-12KTL-HT-P (AS4777-2 2020)
12 kW · 3φ
STH-3.6KTL-HS (AS4777-2 2020)
3.6 kW · 1φ
STH-3.6KTL-HSS (AS4777-2 2020)
3.6 kW · 1φ
STH-3KTL-HS (AS4777-2 2020)
3 kW · 1φ
STH-3KTL-HSS (AS4777-2 2020)
3 kW · 1φ
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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.