Solar Panel Comparison
Canadian Solar HiKu6 440W Mono PERC vs Canadian Solar TOPBiHiKu6 430W Bifacial N-Type TOPCon
The HiKu6 440W Mono PERC delivers 440W, 10W more than the TOPBiHiKu6 430W Bifacial N-Type TOPCon at 430W.
HiKu6 440W Mono PERC has a higher efficiency of 22.5% versus 22.1% for the TOPBiHiKu6 430W Bifacial N-Type TOPCon.
They use different cell technologies: HiKu6 440W Mono PERC uses Mono PERC, while TOPBiHiKu6 430W Bifacial N-Type TOPCon uses N-type TOPCon MBB Half-Cell.
Here's how they compare across all key specifications.
Spec
Canadian Solar
HiKu6 440W Mono PERC
440W
22.5% efficiency
Canadian Solar
TOPBiHiKu6 430W Bifacial N-Type TOPCon
430W
22.1% efficiency
Full Specification Comparison
| Spec | HiKu6 440W Mono PERC | TOPBiHiKu6 430W Bifacial N-Type TOPCon |
|---|---|---|
| Performance | ||
| Power Output | 440 W | 430 W |
| Efficiency | 22.5% | 22.1% |
| Cell Type | Mono PERC | N-type TOPCon MBB Half-Cell |
| Temp. Coeff. | -0.34 %/°C | -0.3 %/°C |
| Number of Cells | 108 | 108 |
| Bifacial | No | Yes |
| Electrical | ||
| Voc | 41.5 V | 41 V |
| Vmp | 39.4 V | 34.6 V |
| Isc | 11.4 A | 13.45 A |
| Imp | 11.16 A | 12.43 A |
| Max System Voltage | 1000 V | 1500 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 1722x1134x30 mm | 1762x1134x30 mm |
| Weight | 21.3 kg | 21.3 kg |
| Frame Colour | Black | Silver |
| Connector Type | Staubli MC4 | MC4 |
| Junction Box IP | — | IP68 |
| Warranty & Certification | ||
| Product Warranty | 25 years | 25 |
| Power Warranty | 25 years linear | 30 years linear |
| MCS Certified | Yes | No |
| Certifications | IEC 61215, IEC 61730 | IEC 61215, IEC 61730, CE |
| Pricing (UK) | ||
| Retail Price | £45.72 | — |
| Price per Watt | £0.104/W | — |
Frequently Asked Questions
Which is more efficient, the HiKu6 440W Mono PERC or the TOPBiHiKu6 430W Bifacial N-Type TOPCon?
The HiKu6 440W Mono PERC is more efficient at 22.5%, compared to 22.1% for the TOPBiHiKu6 430W Bifacial N-Type TOPCon. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the HiKu6 440W Mono PERC or the TOPBiHiKu6 430W Bifacial N-Type TOPCon?
The HiKu6 440W Mono PERC has a higher rated output at 440W. This means fewer panels would be needed to reach the same system size compared to the TOPBiHiKu6 430W Bifacial N-Type TOPCon.
Which solar panel should I choose for my home — the HiKu6 440W Mono PERC or the TOPBiHiKu6 430W Bifacial N-Type TOPCon?
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.
Canadian Solar
HiKu6 440W Mono PERC
440W · 22.5% efficiency · Mono PERC
View full specs →Canadian Solar
TOPBiHiKu6 430W Bifacial N-Type TOPCon
430W · 22.1% efficiency · N-type TOPCon MBB Half-Cell
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.