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Solahart
Rated Power
425 W
Efficiency
21.8%
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
SolahartS5
Fire Tested (AU)
Yes
AU Local Support
Not verified
Years in AU Market
4 years
CEC Approved
15 Dec 2023
Approval Expiry
30 Sept 2024
Status
Expired
Eligible for Rebates
No (expired)
Years in AU Market
73 years
Australian Office
Yes
CEC-Approved Panels
72
CEC-Approved Inverters
0
Category
Mid-Tier
$149–$255
$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 425W panel in Perth conditions typically generates ~1.8 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
www.solahart.com.auThe Solahart Solahart425S5 against the closest-wattage panels from other brands.
| Specification | Solahart Solahart425S5Solahart | 1komma5° Technology Gmbh 1KOMMA5°-Fullblack-01-4251komma5° Technology Gmbh | 8 Star Energy Pty Ltd ENSP54N2425BF8 Star Energy Pty Ltd |
|---|---|---|---|
| Rated power? | 425 W | 425 W | 425 W |
| Module efficiency? | 21.8% | 21.8% | 21.8% |
| Cell technology | Mono PERC | Monocrystalline | Bifacial |
| 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 Solahart SolahartS5 series
Compare every Solahart SolahartS5 variant side by side →
Solahart370S2
370W · 18.9% · Mono PERC
Solahart370V1
370W · 18.9% · Mono PERC
Solahart375S2
375W · 19.2% · Mono PERC
Solahart380S2
380W · 19.5% · Mono PERC
Solahart385S2
385W · 19.7% · Mono PERC
Solahart385S3
385W · 19.7% · Mono PERC
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.