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JA Solar
Rated Power
625 W
Efficiency
24.0%
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
JAM78D40-GB/1500V
Fire Tested (AU)
Yes
AU Local Support
Not verified
Years in AU Market
6 years
CEC Approved
16 Nov 2022
Approval Expiry
30 Sept 2024
Status
Expired
Eligible for Rebates
No (expired)
Years in AU Market
13 years
Australian Office
Yes
CEC-Approved Panels
336
CEC-Approved Inverters
0
Category
Mid-Tier
$197–$338
$0.43/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 625W panel in Perth conditions typically generates ~2.7 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.jasolar.com/html/enThe JA Solar JAM78D40-625/GB/1500V against the closest-wattage panels from other brands.
| Specification | JA Solar JAM78D40-625/GB/1500VJA Solar | ||
|---|---|---|---|
| Rated power? | 625 W | 625 W | 625 W |
| Module efficiency? | 24.0%best value | 15.0% | 24.0%best value |
| Cell technology | Mono PERC | Mono PERC | 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 JA Solar JAM78D40-GB/1500V series
Compare every JA Solar JAM78D40-GB/1500V variant side by side →
JAM48D50-475/LR (IEC 61215-2021)
475W
JAM48D50-480/LR (IEC 61215-2021)
480W
JAM48D50-485/LR (IEC 61215-2021)
485W
JAM48D50-490/LR (IEC 61215-2021)
490W
JAM48D51-470/LR (IEC 61215-2021)
470W
JAM48D51-475/LR (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.