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Tongwei Co Ltd
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.
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.
Rated Power
515 W
Efficiency
23.2%
Open Circuit Voltage (Voc)
40.6 V
Short Circuit Current (Isc)
15.98 A
Max Power Voltage (Vmp)
34.4 V
Max Power Current (Imp)
14.96 A
Cell Technology
N-type Half-cell
Warranty
—
Country of Origin
Unknown
Series
TWMNH-54HD
Fire Tested (AU)
Yes
AU Local Support
Not verified
Years in AU Market
1 years
CEC Approved
13 Dec 2024
Approval Expiry
13 Dec 2027
Status
Active
Eligible for Rebates
Yes
Years in AU Market
4 years
Australian Office
Not verified
CEC-Approved Panels
283
CEC-Approved Inverters
0
Category
Budget
$232–$361
$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 515W panel in Perth conditions typically generates ~2.2 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 Co Ltd TWMNH-54HD515 (IEC 61215-2021) against the closest-wattage panels from other brands.
| Specification | Tongwei Co Ltd TWMNH-54HD515 (IEC 61215-2021)Tongwei Co Ltd | ||
|---|---|---|---|
| Rated power? | 515 W | 515 W | 515 W |
| Module efficiency? | 23.2% | 23.7%best value | 23.7%best value |
| Cell technology | N-type Half-cell | 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.
This warranty covers the solar module for 10 years, allowing two transfers; modifications may void coverage. Claims can be made via the provided support contact.
AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.
Part of the Tongwei Co Ltd TWMNH-54HD series
Compare every Tongwei Co Ltd TWMNH-54HD 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.