Solar Panel Comparison
Maxeon / SunPower Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter vs Maxeon / SunPower Maxeon 7 475W
The Maxeon 7 475W delivers 475W, 50W more than the Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter at 425W.
Maxeon 7 475W has a higher efficiency of 24% versus 22% for the Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter.
Both use IBC (Interdigitated Back Contact) N-type cell technology.
Here's how they compare across all key specifications.
Spec
Maxeon / SunPower
Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter
425W
22% efficiency
Maxeon / SunPower
Maxeon 7 475W
475W
24% efficiency
Full Specification Comparison
| Spec | Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter | Maxeon 7 475W |
|---|---|---|
| Performance | ||
| Power Output | 425 W | 475 W |
| Efficiency | 22% | 24% |
| Cell Type | IBC (Interdigitated Back Contact) N-type | IBC (Interdigitated Back Contact) N-type |
| Temp. Coeff. | -0.29 %/°C | -0.27 %/°C |
| Number of Cells | 66 | 120 |
| Bifacial | No | No |
| Electrical | ||
| Voc | 48.2 V | 44.47 V |
| Vmp | 40.5 V | 38.06 V |
| Isc | 11.06 A | 13.2 A |
| Imp | 10.5 A | 12.48 A |
| Max System Voltage | 1000 V | 1000 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 1872x1032x40 mm | 1913x1035x35 mm |
| Weight | 20.9 kg | 21.1 kg |
| Frame Colour | Black | Black |
| Connector Type | AC output (integrated microinverter) | MC4 compatible |
| Junction Box IP | IP65 | — |
| Warranty & Certification | ||
| Product Warranty | 40 | 40 years |
| Power Warranty | 40 years (92% yr25, 0.25%/yr) | 40 years (92% yr25, 0.25%/yr) |
| MCS Certified | No | No |
| Certifications | IEC 61215, IEC 61730 | IEC 61215, IEC 61730 |
Frequently Asked Questions
Which is more efficient, the Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter or the Maxeon 7 475W?
The Maxeon 7 475W is more efficient at 24%, compared to 22% for the Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter or the Maxeon 7 475W?
The Maxeon 7 475W has a higher rated output at 475W. This means fewer panels would be needed to reach the same system size compared to the Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter.
Which solar panel should I choose for my home — the Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter or the Maxeon 7 475W?
The right choice depends on your priorities. If maximising energy generation per panel is key, consider efficiency and wattage. If budget is your main concern, compare price per watt. Both panels have their merits — use our Solar Estimator to see how each would perform in your specific home setup.
Maxeon / SunPower
Maxeon 6 AC 425W All-Black with Enphase IQ Microinverter
425W · 22% efficiency · IBC (Interdigitated Back Contact) N-type
View full specs →Maxeon / SunPower
Maxeon 7 475W
475W · 24% efficiency · IBC (Interdigitated Back Contact) N-type
View full specs →More Comparisons
See how these panels perform in your home
Use our Solar Estimator to calculate system size, installation cost, and payback period — with either of these panels as a starting point.