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Sungrow
Rated Power
445 W
Efficiency
22.8%
Open Circuit Voltage (Voc)
—
Short Circuit Current (Isc)
—
Max Power Voltage (Vmp)
—
Max Power Current (Imp)
—
Cell Technology
Mono PERC
Warranty
—
Country of Origin
Unknown
Series
SG-48TT4D
Fire Tested (AU)
Yes
AU Local Support
No
CEC Approved
1 July 2025
Approval Expiry
1 July 2028
Status
Active
Eligible for Rebates
Yes
Years in AU Market
15 years
Australian Office
Yes
CEC-Approved Panels
20
CEC-Approved Inverters
47
Trust Level
Established
Category
Premium
$148–$254
$0.46/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 445W panel in Perth conditions typically generates ~1.8 kWh/day accounting for 20% real-world derating (temperature, shading, inverter losses).
Based on 5 PSH/day (BOM) with 20% system derate.
Australian Office
Has local presence
Website
au.sungrowpower.comAustralian Business Number
47 168 191 228
SG-48TG4D-440 (IEC 61215-2021)
440W · 22.5% · Mono PERC
SG-48TG4D-445 (IEC 61215-2021)
445W · 22.8% · Mono PERC
SG-48TG4D-450 (IEC 61215-2021)
450W · 23.0% · Mono PERC
SG-48TT4D-435 (IEC 61215-2021)
435W · 22.3% · Mono PERC
SG-48TT4D-440 (IEC 61215-2021)
440W · 22.5% · Mono PERC
SG-54TG1D-435 (IEC 61215-2021)
435W · 22.3% · Mono PERC
Other CEC-approved products from Sungrow available in Australia.
Get matched with CEC-accredited Perth installers who can recommend the best panels, inverter, and battery for your home.
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.