Solar panel · JA Solar · CEC approved July 2026
CEC listing: JAM66D50-645/GB (IEC 61215-2021)
A 645 W n-type solar panel. 11 of them make a 6.6 kW array.
Read from the figures on this page. No review written yet.
The numbers that matter for a home. The full datasheet is below.
Not on file: we don’t have this figure from the manufacturer’s documents yet, so we leave it blank rather than print a typical value. Ask your installer to confirm it on the quote. Seen it in a document? Tell us
Every figure on file for the JA Solar JAM66D50-645/GB, by section.
| Specification | Value |
|---|---|
| Cell & construction | |
| Cell technology | n-type |
| Bifacial | Yes |
| Degradation & warranty | |
| Product warranty | 12 yrs |
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.
Per panel, retail estimate
$290–$451
Estimate, modelled from its wattage, Feb 2026 ratesSystem pricing installed with mounting and wiring is typically quoted per watt. Get exact quotes from installers you choose.
Compare quotes from installers you choose
One panel, on a north-facing roof
At 5 peak sun hours a day (BOM) with a 15% system derate.
Australian office
Has local presence
Website
www.jasolar.com/html/enThe JA Solar JAM66D50-645/GB against the closest-wattage panels from other brands.
| Specification | JA Solar JAM66D50-645/GBJA Solar | EGing PV EG-645NT66-HRc/BF-DGEGing PV | EGing PV EG-645TB66-HRc/BF-DGEGing PV |
|---|---|---|---|
| Rated power? | 645 W | 645 W | 645 W |
| Module efficiency? | Not verified | Not verified | Not verified |
| Cell technology | n-type | Not verified | 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.
This warranty covers the solar module for 12 years against defects. No coverage if tampered with. For claims, contact customer service.
AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.
JAM66D45-645/LB (IEC 61215-2021)
645W
JAM72D42-645/LB (IEC 61215-2021)
645W
JAM72S42-645/LR (IEC 61215-2021)
645W
JAM66D45-640/LB (IEC 61215-2021)
640W
JAM72D42-640/LB (IEC 61215-2021)
640W
JAM72S42-640/LR (IEC 61215-2021)
640W
Get a quote from an installer from our network that covers your area. You choose whether to act on it. No obligation.
About this data
The model code, rated power and approval dates come from the CEC Approved Products Register. Other specifications appear only where we hold the manufacturer’s datasheet for this model; a specification we cannot source is left off the page. The price and the Perth performance figures are our own estimates, not datasheet figures. Panel availability and pricing vary by location and installer. Not all listed models may be currently available in Western Australia.
