Solar Panel Comparison
LONGi Hi-MO X10 Explorer 485W vs SunPower/Maxeon Maxeon 3 400W
The Hi-MO X10 Explorer 485W delivers 485W, 85W more than the Maxeon 3 400W at 400W.
Hi-MO X10 Explorer 485W has a higher efficiency of 23.8% versus 22.6% for the Maxeon 3 400W.
They use different cell technologies: Hi-MO X10 Explorer 485W uses N-type HPBC 2.0, while Maxeon 3 400W uses Monocrystalline IBC Gen III.
Here's how they compare across all key specifications.
Spec
LONGi
Hi-MO X10 Explorer 485W
485W
23.8% efficiency
SunPower/Maxeon
Maxeon 3 400W
400W
22.6% efficiency
Full Specification Comparison
| Spec | Hi-MO X10 Explorer 485W | Maxeon 3 400W |
|---|---|---|
| Performance | ||
| Power Output | 485 W | 400 W |
| Efficiency | 23.8% | 22.6% |
| Cell Type | N-type HPBC 2.0 | Monocrystalline IBC Gen III |
| Temp. Coeff. | -0.26 %/°C | -0.27 %/°C |
| Number of Cells | 108 | 104 |
| Bifacial | No | No |
| Electrical | ||
| Voc | 40.4 V | 75.6 V |
| Vmp | 33.4 V | 65.2 V |
| Isc | 15.23 A | 6.65 A |
| Imp | 14.53 A | 6.14 A |
| Max System Voltage | 1500 V | 1000 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 1800x1134x30 mm | 1046x1690x40 mm |
| Weight | 21.6 kg | 19 kg |
| Frame Colour | Black | Black |
| Connector Type | MC4 | Staubli MC4 |
| Junction Box IP | IP68 | — |
| Warranty & Certification | ||
| Product Warranty | 15 years | 25 years |
| Power Warranty | 30 years linear | 25 years (92% at yr 25, 0.25%/yr degradation) |
| MCS Certified | No | No |
| Certifications | IEC 61215, IEC 61730 | IEC 61215, IEC 61730, UL 61730 |
| Pricing (UK) | ||
| Retail Price | £97.10 | — |
| Price per Watt | £0.200/W | — |
Frequently Asked Questions
Which is more efficient, the Hi-MO X10 Explorer 485W or the Maxeon 3 400W?
The Hi-MO X10 Explorer 485W is more efficient at 23.8%, compared to 22.6% for the Maxeon 3 400W. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the Hi-MO X10 Explorer 485W or the Maxeon 3 400W?
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 Maxeon 3 400W.
Which solar panel should I choose for my home — the Hi-MO X10 Explorer 485W or the Maxeon 3 400W?
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 X10 Explorer 485W
485W · 23.8% efficiency · N-type HPBC 2.0
View full specs →SunPower/Maxeon
Maxeon 3 400W
400W · 22.6% efficiency · Monocrystalline IBC Gen III
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.