Solar Panel Comparison
Eurener Nexa 450W TOPCon All Black vs LONGi Hi-MO X10 Explorer 485W
The Hi-MO X10 Explorer 485W delivers 485W, 35W more than the Nexa 450W TOPCon All Black at 450W.
Hi-MO X10 Explorer 485W has a higher efficiency of 23.8% versus 23% for the Nexa 450W TOPCon All Black.
They use different cell technologies: Nexa 450W TOPCon All Black uses N-type TOPCon, while Hi-MO X10 Explorer 485W uses N-type HPBC 2.0.
Here's how they compare across all key specifications.
Spec
Eurener
Nexa 450W TOPCon All Black
450W
23% efficiency
LONGi
Hi-MO X10 Explorer 485W
485W
23.8% efficiency
Full Specification Comparison
| Spec | Nexa 450W TOPCon All Black | Hi-MO X10 Explorer 485W |
|---|---|---|
| Performance | ||
| Power Output | 450 W | 485 W |
| Efficiency | 23% | 23.8% |
| Cell Type | N-type TOPCon | N-type HPBC 2.0 |
| Temp. Coeff. | -0.3 %/°C | -0.26 %/°C |
| Number of Cells | 108 | 108 |
| Bifacial | No | No |
| Electrical | ||
| Voc | 39.33 V | 40.4 V |
| Vmp | 32.71 V | 33.4 V |
| Isc | 14.52 A | 15.23 A |
| Imp | 13.76 A | 14.53 A |
| Max System Voltage | 1500 V | 1500 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 1724x1134x30 mm | 1800x1134x30 mm |
| Weight | 22 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 | 30 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 Nexa 450W TOPCon All Black or the Hi-MO X10 Explorer 485W?
The Hi-MO X10 Explorer 485W is more efficient at 23.8%, compared to 23% for the Nexa 450W TOPCon All Black. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the Nexa 450W TOPCon All Black 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 Nexa 450W TOPCon All Black.
Which solar panel should I choose for my home — the Nexa 450W TOPCon All Black 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.
Eurener
Nexa 450W TOPCon All Black
450W · 23% efficiency · N-type TOPCon
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.