Solar Panel Comparison
LONGi Hi-MO 6 HTB 440W All Black HPBC vs LONGi Hi-MO X10 Explorer 485W
The Hi-MO X10 Explorer 485W delivers 485W, 45W more than the Hi-MO 6 HTB 440W All Black HPBC at 440W.
Hi-MO X10 Explorer 485W has a higher efficiency of 23.8% versus 22.5% for the Hi-MO 6 HTB 440W All Black HPBC.
They use different cell technologies: Hi-MO 6 HTB 440W All Black HPBC uses HPBC (Hybrid Passivated Back Contact), while Hi-MO X10 Explorer 485W uses N-type HPBC 2.0.
Here's how they compare across all key specifications.
Spec
LONGi
Hi-MO 6 HTB 440W All Black HPBC
440W
22.5% efficiency
LONGi
Hi-MO X10 Explorer 485W
485W
23.8% efficiency
Full Specification Comparison
| Spec | Hi-MO 6 HTB 440W All Black HPBC | Hi-MO X10 Explorer 485W |
|---|---|---|
| Performance | ||
| Power Output | 440 W | 485 W |
| Efficiency | 22.5% | 23.8% |
| Cell Type | HPBC (Hybrid Passivated Back Contact) | N-type HPBC 2.0 |
| Temp. Coeff. | -0.29 %/°C | -0.26 %/°C |
| Number of Cells | 108 | 108 |
| Bifacial | No | No |
| Electrical | ||
| Voc | 39.83 V | 40.4 V |
| Vmp | 33.56 V | 33.4 V |
| Isc | 14.15 A | 15.23 A |
| Imp | 13.12 A | 14.53 A |
| Max System Voltage | 1500 V | 1500 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 1722x1134x30 mm | 1800x1134x30 mm |
| Weight | 20.8 kg | 21.6 kg |
| Frame Colour | Black | Black |
| Connector Type | MC4 | MC4 |
| Junction Box IP | — | IP68 |
| Warranty & Certification | ||
| Product Warranty | 25 | 15 years |
| Power Warranty | 25 years linear | 30 years linear |
| MCS Certified | Yes | No |
| Certifications | IEC 61215, IEC 61730 | IEC 61215, IEC 61730 |
| Pricing (UK) | ||
| Retail Price | — | £97.10 |
| Price per Watt | — | £0.200/W |
Frequently Asked Questions
Which is more efficient, the Hi-MO 6 HTB 440W All Black HPBC or the Hi-MO X10 Explorer 485W?
The Hi-MO X10 Explorer 485W is more efficient at 23.8%, compared to 22.5% for the Hi-MO 6 HTB 440W All Black HPBC. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the Hi-MO 6 HTB 440W All Black HPBC or the Hi-MO X10 Explorer 485W?
The Hi-MO X10 Explorer 485W has a higher rated output at 485W. This means fewer panels would be needed to reach the same system size compared to the Hi-MO 6 HTB 440W All Black HPBC.
Which solar panel should I choose for my home — the Hi-MO 6 HTB 440W All Black HPBC or the Hi-MO X10 Explorer 485W?
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.
LONGi
Hi-MO 6 HTB 440W All Black HPBC
440W · 22.5% efficiency · HPBC (Hybrid Passivated Back Contact)
View full specs →LONGi
Hi-MO X10 Explorer 485W
485W · 23.8% efficiency · N-type HPBC 2.0
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.