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Solar panel · GCL · GCL-NT12R/66GDF series · CEC approved October 2025
CEC listing: GCL-NT12R/66GDF625 (IEC 61215-2021)
A 625 W Mono PERC 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.
Rated power
What one panel makes in full sun
Efficiency
How much of the sunlight hitting it becomes power
Cell technology
The previous mainstream, still sound
Every figure on file for the GCL GCL-NT12R/66GDF625, by section.
| Specification | Value |
|---|---|
| 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.
CEC approved
22 Oct 2025
Approval expiry
22 Oct 2028
Status
Active
Eligible for rebates
Yes
Years in AU Market
3 years
Australian Office
Not verified
CEC-Approved Panels
60
CEC-Approved Inverters
10
Category
Budget
Per panel, retail estimate
$219–$375
System 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.
Website
www.gclsi.comThe GCL GCL-NT12R/66GDF625 against the closest-wattage panels from other brands.
| Specification | AE Solar AE625TME-120BDSAE Solar | EGing PV EG-625NT66-HRC/BF-DGEGing PV | |
|---|---|---|---|
| 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.
GCLSI offers a 12-year warranty covering defects for photovoltaic modules. Warranty claims can be made through direct notification to GCLSI. Warranty voided by unauthorized modifications or environmental damage.
AI-summarised from the manufacturer warranty document. Always confirm against the linked PDF before relying on it for a claim.
Part of the GCL GCL-NT12R/66GDF series
Compare every GCL GCL-NT12R/66GDF variant side by side →
GCL-M10/54BH400
400W · 20.5% · Mono PERC
GCL-M10/54BH405
405W · 20.7% · Mono PERC
GCL-M10/54H410
410W · 21.0% · Mono PERC
GCL-M10/54H415
415W · 21.3% · Mono PERC
GCL-M10/72GDF545
545W · 24.0% · Mono PERC
GCL-M10/72GDF550
550W · 24.0% · Mono PERC
Other CEC-approved products from GCL System Integration Technology Co Ltd available in Australia.
Honror ES RY-10-S1
9 kWh · LFP
Honror ES RY-15-S1
13.5 kWh · LFP
Honror ES RY-20-S1
18 kWh · LFP
Honror ES RY-5-S1
4.5 kWh · LFP
RY-10K-AUP3 (AS4777-2 2020)
10 kW · 1φ
RY-12K-AUP3 (AS4777-2 2020)
12 kW · 1φ
RY-3.6KV-AUP1 (AS4777-2 2020)
3.6 kW · 1φ
RY-3K24V-AUP1 (AS4777-2 2020)
3 kW · 1φ
RY-3KV-AUP1 (AS4777-2 2020)
3 kW · 1φ
RY-5K-AUP3 (AS4777-2 2020)
5 kW · 1φ
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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.