Solar Panel Comparison
Maxeon / SunPower Maxeon 6 DC 440W vs Victron Energy BlueSolar 150W 12V Mono Series 4a
The Maxeon 6 DC 440W delivers 440W, 290W more than the BlueSolar 150W 12V Mono Series 4a at 150W.
Maxeon 6 DC 440W has a higher efficiency of 22.8% versus 13.5% for the BlueSolar 150W 12V Mono Series 4a.
They use different cell technologies: Maxeon 6 DC 440W uses IBC (Interdigitated Back Contact), while BlueSolar 150W 12V Mono Series 4a uses Mono PERC.
Here's how they compare across all key specifications.
Spec
Maxeon / SunPower
Maxeon 6 DC 440W
440W
22.8% efficiency
Victron Energy
BlueSolar 150W 12V Mono Series 4a
150W
13.5% efficiency
Full Specification Comparison
| Spec | Maxeon 6 DC 440W | BlueSolar 150W 12V Mono Series 4a |
|---|---|---|
| Performance | ||
| Power Output | 440 W | 150 W |
| Efficiency | 22.8% | 13.5% |
| Cell Type | IBC (Interdigitated Back Contact) | Mono PERC |
| Temp. Coeff. | -0.29 %/°C | -0.4 %/°C |
| Number of Cells | 66 | 36 |
| Bifacial | No | No |
| Electrical | ||
| Voc | 48.2 V | 22.3 V |
| Vmp | 40.5 V | 18.4 V |
| Isc | 11.58 A | 8.67 A |
| Imp | 10.87 A | 8.15 A |
| Max System Voltage | 1000 V | 600 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 1872x1032x40 mm | 1485x668x30 mm |
| Weight | 20.9 kg | 10 kg |
| Frame Colour | Black | Silver |
| Connector Type | EVO2 | MC4 |
| Junction Box IP | IP68 | — |
| Warranty & Certification | ||
| Product Warranty | 25 years | 5 |
| Power Warranty | 25 years / 92% (extendable to 40yr) | 90% yr10 / 80% yr25 |
| MCS Certified | No | No |
| Certifications | IEC 61215, IEC 61730, UL 61730, ISO 9001, ISO 14001, IEC 62716, IEC 61701, MIL-STD-810G | IEC 61215, IEC 61730 |
| Pricing (UK) | ||
| Retail Price | £650.00 | — |
| Price per Watt | £1.477/W | — |
Frequently Asked Questions
Which is more efficient, the Maxeon 6 DC 440W or the BlueSolar 150W 12V Mono Series 4a?
The Maxeon 6 DC 440W is more efficient at 22.8%, compared to 13.5% for the BlueSolar 150W 12V Mono Series 4a. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the Maxeon 6 DC 440W or the BlueSolar 150W 12V Mono Series 4a?
The Maxeon 6 DC 440W has a higher rated output at 440W. This means fewer panels would be needed to reach the same system size compared to the BlueSolar 150W 12V Mono Series 4a.
Which solar panel should I choose for my home — the Maxeon 6 DC 440W or the BlueSolar 150W 12V Mono Series 4a?
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 DC 440W
440W · 22.8% efficiency · IBC (Interdigitated Back Contact)
View full specs →Victron Energy
BlueSolar 150W 12V Mono Series 4a
150W · 13.5% efficiency · Mono PERC
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.