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Solar panel · DMEGC · DMG12RT-B66HBW series · CEC approved May 2025
CEC listing: DM620G12RT-B66HBW (IEC 61215-2021)
A 620 W N type Mono-crystalline 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 current mainstream N-type, better in heat than older P-type
Open-circuit voltage
Your installer uses this to size the string
Short-circuit current
Sets the wiring and fuse sizes — an installer's figure
Every figure on file for the DMEGC DM620G12RT-B66HBW, by section.
| Specification | Value |
|---|---|
| Electrical (STC) | |
| Rated power | 620 W |
| Module efficiency | 23% |
| Open-circuit voltage (Voc) | 49.09 V |
| Voltage at max power (Vmp) | 40.85 V |
| Short-circuit current (Isc) | 16.11 A |
| Current at max power (Imp) | 15.2 A |
| Max system voltage | 1500 V |
| Temperature behaviour | |
| Temp coefficient (Pmax) | -0.35 %/°C |
| Cell & construction | |
| Cell technology | N type Mono-crystalline |
| Cell count | 132 |
| Bifacial | Yes |
| Half-cut cells | No |
| Durability & load | |
| Fire rating | IEC Class C |
| Wind load | 5400 Pa |
| Snow load | 3600 Pa |
| Physical | |
| Dimensions (L×W×D) | 2382 × 1134 × 30 mm |
| Weight | 32.3 kg |
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 May 2025
Approval expiry
22 May 2028
Status
Active
Eligible for rebates
Yes
Years in AU Market
4 years
Australian Office
Not verified
CEC-Approved Panels
135
CEC-Approved Inverters
7
Category
Budget
Per panel, retail estimate
$217–$372
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.dmegcsolar.comThe DMEGC DM620G12RT-B66HBW against the closest-wattage panels from other brands.
| Specification | EGing PV EG-620NT66-HRC/BF-DGEGing PV | ||
|---|---|---|---|
| Rated power? | 620 W | 620 W | 620 W |
| Module efficiency? | 23.0% | 15.0% | 24.0%best value |
| Cell technology | N type Mono-crystalline | HJT | 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.
Plain-English warranty summary not yet extracted for this product. The official warranty document is the authoritative source.
Part of the DMEGC DMG12RT-B66HBW series
Compare every DMEGC DMG12RT-B66HBW variant side by side →
DM255M10T-B32HBT (IEC 61215-2021)
255W · 15.0% · Mono PERC
DM260M10T-B32HBT (IEC 61215-2021)
260W · 15.0% · Mono PERC
DM265M10T-B32HBT (IEC 61215-2021)
265W · 15.0% · Mono PERC
DM365M6-60HBB
365W · 18.7% · Mono PERC
DM370M6-60HBB
370W · 18.9% · Mono PERC
DM375M6-60HBB
375W · 19.2% · Mono PERC
Other CEC-approved products from Hengdian Group DMEGC Magnetics Co Ltd available in Australia.
H02-10
10.24 kWh · LFP
H02-15
15.36 kWh · LFP
H02-20
20.48 kWh · LFP
H02-25
25.6 kWh · LFP
H02-30
30.72 kWh · LFP
H02-35
35.84 kWh · LFP
DM-INV-SPH3.6K (AS4777-2 2020)
3.6 kW · 1φ
DM-INV-SPH5K (AS4777-2 2020)
5 kW · 1φ
DM-INV-TPH10K (AS4777-2 2020)
10 kW · 3φ
DM-INV-TPH4K (AS4777-2 2020)
4 kW · 3φ
DM-INV-TPH5K (AS4777-2 2020)
5 kW · 3φ
DM-INV-TPH6K (AS4777-2 2020)
6 kW · 3φ
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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.