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Tongwei
Tongwei's TW Series modules use cells from Tongwei's own cell-manufacturing arm, which is the largest solar cell producer in the world by volume. Tongwei is a Shanghai-listed conglomerate with 100,000+ employees, with vertical integration from cell to module. For Perth installations, the TW Series brings cells from the largest cell producer to a competitively priced finished module.
Rated Power
440 W
Efficiency
22.5%
Open Circuit Voltage (Voc)
—
Short Circuit Current (Isc)
—
Max Power Voltage (Vmp)
—
Max Power Current (Imp)
—
Cell Technology
N-type TOPCon
Warranty
—
Country of Origin
Unknown
Series
TWMNH-48HD
Fire Tested (AU)
Yes
AU Local Support
Not verified
Years in AU Market
3 years
CEC Approved
23 Apr 2024
Approval Expiry
31 Mar 2025
Status
Expired
Eligible for Rebates
No (expired)
Years in AU Market
4 years
Australian Office
Not verified
CEC-Approved Panels
283
CEC-Approved Inverters
0
Category
Budget
$198–$308
$0.58/W
Per-panel retail estimate. System pricing (installed with mounting and wiring) is typically $0.80–$1.20/W. Get exact quotes from installers.
Perth receives an average of 5 peak sun hours per day (BOM). A 440W panel in Perth conditions typically generates ~1.9 kWh/day accounting for 15% real-world derating (temperature, shading, inverter losses).
Based on 5 PSH/day (BOM) with 15% system derate.
Website
www.tw-solar.comThe Tongwei TWMNH-48HD440 against the closest-wattage panels from other brands.
| Specification | Tongwei TWMNH-48HD440Tongwei | 8 Star Energy Pty Ltd ENSP48NDG3440BF (IEC 61215-2021)8 Star Energy Pty Ltd | 8 Star Energy Pty Ltd ENSP48NDG3440BL (IEC 61215-2021)8 Star Energy Pty Ltd |
|---|---|---|---|
| Rated power? | 440 W | 440 W | 440 W |
| Module efficiency? | 22.5% | 22.5% | 22.5% |
| Cell technology | N-type TOPCon | Mono PERC | Mono PERC |
| Product warranty? | Not verified | Not verified | Not verified |
Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.
Part of the Tongwei TWMNH-48HD series
Compare every Tongwei TWMNH-48HD variant side by side →
TWMHF-66HD700 (IEC 61215-2021)
700W · 24.0% · N-type TOPCon
TWMHF-66HD705 (IEC 61215-2021)
705W · 24.0% · N-type TOPCon
TWMHF-66HD710 (IEC 61215-2021)
710W · 24.0% · N-type TOPCon
TWMHF-66HD715 (IEC 61215-2021)
715W · 24.0% · N-type TOPCon
TWMHF-66HD720 (IEC 61215-2021)
720W · 24.0% · N-type TOPCon
TWMHF-66HD725 (IEC 61215-2021)
725W · 24.0% · N-type TOPCon
Compare quotes from SAA-accredited local installers — you choose which to act on. No obligation, no pressure.
About this data
All solar panel specifications are sourced from the CEC Approved Products Register. Specifications are provided as published by the CEC and may differ from manufacturer datasheets. Panel availability and pricing vary by location and installer. Not all listed models may be currently available in Western Australia.