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Suntech
Rated Power
520 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
STPS-H54-Nth+
Fire Tested (AU)
Yes
AU Local Support
Not verified
Years in AU Market
5 years
CEC Approved
30 Apr 2026
Approval Expiry
30 Apr 2029
Status
Active
Eligible for Rebates
Yes
Years in AU Market
21 years
Australian Office
Not verified
CEC-Approved Panels
180
CEC-Approved Inverters
0
Category
Mid-Tier
$182–$338
$0.50/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 520W 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.suntech-power.comThe Suntech STP520S-H54-Nth+ (IEC 61215-2021) against the closest-wattage panels from other brands.
| Specification | |||
|---|---|---|---|
| Rated power? | 520 W | 520 W | 520 W |
| Module efficiency? | 0.0% | 15.0%best value | 15.0%best value |
| Cell technology | Not verified | HJT | HJT |
| 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 Suntech STPS-H54-Nth+ series
Compare every Suntech STPS-H54-Nth+ variant side by side →
STP-NT11/48QGDF-470 (IEC 61215-2021)
470W
STP-NT11/48QGDF-475 (IEC 61215-2021)
475W
STP-NT11/48QGDF-480 (IEC 61215-2021)
480W
STP-NT11/48QGDF-485 (IEC 61215-2021)
485W
STP-NT11/48QGSF-470 (IEC 61215-2021)
470W
STP-NT11/48QGSF-475 (IEC 61215-2021)
475W
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.