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Wuxi Suntech Power Co Ltd
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
300 W
Efficiency
17.8%
Open Circuit Voltage (Voc)
39.4 V
Short Circuit Current (Isc)
9.62 A
Max Power Voltage (Vmp)
—
Max Power Current (Imp)
—
Cell Technology
Mono PERC
Warranty
—
Country of Origin
Unknown
Series
STPS-H54-Nfb+
Fire Tested (AU)
Yes
AU Local Support
Not verified
Years in AU Market
5 years
CEC Approved
22 Apr 2025
Approval Expiry
22 Apr 2028
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
$105–$180
$0.48/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 300W panel in Perth conditions typically generates ~1.3 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 Wuxi Suntech Power Co Ltd STP500S-H54-Nfb+ (IEC 61215-2021) against the closest-wattage panels from other brands.
| Specification | Wuxi Suntech Power Co Ltd STP500S-H54-Nfb+ (IEC 61215-2021)Wuxi Suntech Power Co Ltd | Alpha Solar Technologies Pty Ltd AST300TC-108-S (IEC 61215-2021)Alpha Solar Technologies Pty Ltd | Clearvue Technologies Ltd CPV-SP-PERC-90H-300W (IEC 61215-2021)Clearvue Technologies Ltd |
|---|---|---|---|
| Rated power? | 300 W | 300 W | 300 W |
| Module efficiency? | 17.8%best value | 15.4% | 0.0% |
| Cell technology | Mono PERC | Mono PERC | Not verified |
| Product warranty? | Not verified | Not verified | Not verified |
Specs from the CEC register and datasheet enrichment. Indicative — confirm exact figures with your installer.
Suntech offers a 12-30 year warranty covering defects in materials and workmanship. Warranty is void if installed improperly or tampered with. Claims can be made through authorized dealers or Suntech directly.
AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.
Part of the Wuxi Suntech Power Co Ltd STPS-H54-Nfb+ series
Compare every Wuxi Suntech Power Co Ltd STPS-H54-Nfb+ 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.