Solar Panel Comparison
Hyundai Energy Solutions HiN-T440NF(BK) 440W All-Black N-Type TOPCon Bifacial vs Maxeon / SunPower Maxeon 6 DC 440W
Both panels are rated at 440W.
Maxeon 6 DC 440W has a higher efficiency of 22.8% versus 22.5% for the HiN-T440NF(BK) 440W All-Black N-Type TOPCon Bifacial.
They use different cell technologies: HiN-T440NF(BK) 440W All-Black N-Type TOPCon Bifacial uses N-type TOPCon, while Maxeon 6 DC 440W uses IBC (Interdigitated Back Contact).
Here's how they compare across all key specifications.
Spec
Hyundai Energy Solutions
HiN-T440NF(BK) 440W All-Black N-Type TOPCon Bifacial
440W
22.5% efficiency
Maxeon / SunPower
Maxeon 6 DC 440W
440W
22.8% efficiency
Full Specification Comparison
| Spec | HiN-T440NF(BK) 440W All-Black N-Type TOPCon Bifacial | Maxeon 6 DC 440W |
|---|---|---|
| Performance | ||
| Power Output | 440 W | 440 W |
| Efficiency | 22.5% | 22.8% |
| Cell Type | N-type TOPCon | IBC (Interdigitated Back Contact) |
| Temp. Coeff. | -0.29 %/°C | -0.29 %/°C |
| Number of Cells | 108 | 66 |
| Bifacial | Yes | No |
| Electrical | ||
| Voc | 38.9 V | 48.2 V |
| Vmp | 32.3 V | 40.5 V |
| Isc | 14.39 A | 11.58 A |
| Imp | 13.62 A | 10.87 A |
| Max System Voltage | 1500 V | 1000 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 1722x1134x30 mm | 1872x1032x40 mm |
| Weight | 24.5 kg | 20.9 kg |
| Frame Colour | Black | Black |
| Connector Type | MC4-compatible | EVO2 |
| Junction Box IP | IP68 | IP68 |
| Warranty & Certification | ||
| Product Warranty | 25 | 25 years |
| Power Warranty | 30 years linear | 25 years / 92% (extendable to 40yr) |
| MCS Certified | No | No |
| Certifications | IEC 61215, IEC 61730 | IEC 61215, IEC 61730, UL 61730, ISO 9001, ISO 14001, IEC 62716, IEC 61701, MIL-STD-810G |
| Pricing (UK) | ||
| Retail Price | — | £650.00 |
| Price per Watt | — | £1.477/W |
Frequently Asked Questions
Which is more efficient, the HiN-T440NF(BK) 440W All-Black N-Type TOPCon Bifacial or the Maxeon 6 DC 440W?
The Maxeon 6 DC 440W is more efficient at 22.8%, compared to 22.5% for the HiN-T440NF(BK) 440W All-Black N-Type TOPCon Bifacial. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the HiN-T440NF(BK) 440W All-Black N-Type TOPCon Bifacial or the Maxeon 6 DC 440W?
Both panels are rated at the same output of 440W.
Which solar panel should I choose for my home — the HiN-T440NF(BK) 440W All-Black N-Type TOPCon Bifacial or the Maxeon 6 DC 440W?
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.
Hyundai Energy Solutions
HiN-T440NF(BK) 440W All-Black N-Type TOPCon Bifacial
440W · 22.5% efficiency · N-type TOPCon
View full specs →Maxeon / SunPower
Maxeon 6 DC 440W
440W · 22.8% efficiency · IBC (Interdigitated Back Contact)
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.