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Ningbo Sunways Technologies · manufacturer profile
Inverter manufacturer · in Australia since 2022
4yrs
In the Australian market since 2022
Sources: CEC register · ACCC register
Specifications and pricing change — confirm them with the manufacturer.
Quick answer
Ningbo Sunways Technologies has 42 inverters listed on the CEC register, and has been in the Australian market since 2022.
Sources: CEC register
Source: CEC register
The figures on this tab come straight from the Clean Energy Council register. We don't hold pricing, warranty terms or a series review for Ningbo Sunways Technologies inverters yet, so confirm those with your installer before you buy.
What the CEC register and our product data show for Ningbo Sunways Technologies inverters.
Grouped by series. Open a series for each variant, or a model for full specs.
31 CEC-approved inverters, 11 not currently listed · grouped into 3 series
STT-15KTL-P (AS4777-2 2020)
STT-17KTL-P (AS4777-2 2020)
STT-20KTL-P (AS4777-2 2020)
STT-25KTL (AS4777-2 2020)
STT-25KTL-P (AS4777-2 2020)
STT-5KTL (AS4777-2 2020)
STT-5KTL-P (AS4777-2 2020)
STT-10KTL (AS4777-2 2020)
STT-10KTL-P (AS4777-2 2020)
STT-12KTL-P (AS4777-2 2020)
STT-15KTL (AS4777-2 2020)
STT-17KTL (AS4777-2 2020)
STT-20KTL (AS4777-2 2020)
STT-6KTL-P (AS4777-2 2020)
STT-8KTL (AS4777-2 2020)
STT-8KTL-P (AS4777-2 2020)
Ningbo Sunways Technologies has 31 CEC-approved inverter models from 3–25 kW (single and three phase). Compare them against other brands by size, phase and battery compatibility.
13 of Ningbo Sunways Technologies's 31 inverter models are hybrid inverters, which connect a home battery directly. Confirm which batteries each model supports with your installer.
What we have verified about Ningbo Sunways Technologies in Australia, and what we haven't.
Ningbo Sunways Technologies has sold in Australia since 2022. Here is what has happened on the CEC register since then.
Each block is one register event. Tap a year to see its events in the list below.
First CEC Approval
Received initial Clean Energy Council certification.
⚡ First CEC-Approved Inverter
Ningbo Sunways Technologies entered Australian inverter market with STS-7KTL (AS4777-2 2020).
⚡ 20 Inverter Models Listed
Inverter range expanded to 20 CEC-approved models.
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Product specifications, pricing, and availability are subject to change without notice. We make no warranties regarding product performance, longevity, or suitability for your specific needs.
Always verify specifications with the manufacturer and installer before purchase. Warranty terms are set by manufacturers and may have conditions not disclosed here. Battery performance degrades over time.
