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Sungrow
Rated Power
660 W
Efficiency
—
Open Circuit Voltage (Voc)
—
Short Circuit Current (Isc)
—
Max Power Voltage (Vmp)
—
Max Power Current (Imp)
—
Cell Technology
—
Warranty
—
Country of Origin
Unknown
Series
SG-66TG2D
Fire Tested (AU)
Yes
AU Local Support
Not verified
Years in AU Market
1 years
CEC Approved
7 July 2026
Approval Expiry
7 July 2029
Status
Active
Eligible for Rebates
Yes
Years in AU Market
15 years
Australian Office
Yes
CEC-Approved Panels
145
CEC-Approved Inverters
50
Trust Level
Established
Category
Premium
$219–$408
$0.47/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 660W panel in Perth conditions typically generates ~2.8 kWh/day accounting for 15% real-world derating (temperature, shading, inverter losses).
Based on 5 PSH/day (BOM) with 15% system derate.
Australian office
Has local presence
Website
au.sungrowpower.comThe Sungrow SG-66TG2D-660 (IEC 61215-2021) against the closest-wattage panels from other brands.
| Specification | |||
|---|---|---|---|
| Rated power? | 660 W | 660 W | 660 W |
| Module efficiency? | 0.0% | 0.0% | 24.0%best value |
| Cell technology | Not verified | Not verified | 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 Sungrow SG-66TG2D series
Compare every Sungrow SG-66TG2D variant side by side →
SG-48TG2D-470 (IEC 61215-2021)
470W
SG-48TG2D-475 (IEC 61215-2021)
475W
SG-48TG2D-480 (IEC 61215-2021)
480W
SG-48TG2D-X-465 (IEC 61215-2021)
465W
SG-48TG2D-X-470 (IEC 61215-2021)
470W
SG-48TG2D-X-475 (IEC 61215-2021)
475W
Other CEC-approved products from Sungrow available in Australia.
Compare quotes from local installers you choose — 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.