Solar Panel Comparison
Risen Energy Titan Bifacial 540W vs Risen Energy Titan S 400W Full Black
The Titan Bifacial 540W delivers 540W, 140W more than the Titan S 400W Full Black at 400W.
Titan S 400W Full Black has a higher efficiency of 20.8% versus 20.7% for the Titan Bifacial 540W.
They use different cell technologies: Titan Bifacial 540W uses Mono PERC Half-Cut Bifacial, while Titan S 400W Full Black uses Mono PERC MBB Half-Cell.
Here's how they compare across all key specifications.
Spec
Risen Energy
Titan Bifacial 540W
540W
20.7% efficiency
Risen Energy
Titan S 400W Full Black
400W
20.8% efficiency
Full Specification Comparison
| Spec | Titan Bifacial 540W | Titan S 400W Full Black |
|---|---|---|
| Performance | ||
| Power Output | 540 W | 400 W |
| Efficiency | 20.7% | 20.8% |
| Cell Type | Mono PERC Half-Cut Bifacial | Mono PERC MBB Half-Cell |
| Temp. Coeff. | -0.25 %/°C | -0.34 %/°C |
| Number of Cells | 110 | 120 |
| Bifacial | Yes | No |
| Electrical | ||
| Voc | 37.88 V | 41.3 V |
| Vmp | 31.56 V | 34.39 V |
| Isc | 18.13 A | 12.34 A |
| Imp | 17.12 A | 11.64 A |
| Max System Voltage | 1500 V | 1500 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 2384x1096x30 mm | 1754x1096x30 mm |
| Weight | 34 kg | 21.5 kg |
| Frame Colour | — | Black |
| Connector Type | MC4 | MC4 compatible |
| Junction Box IP | — | IP68 |
| Warranty & Certification | ||
| Product Warranty | 12 years | 12 years |
| Power Warranty | 30 years | 25 years linear (84.8% yr25) |
| MCS Certified | No | No |
| Certifications | IEC 62941, ISO 45001 | IEC 61215, IEC 61730, ISO 9001, ISO 14001, ISO 45001 |
Frequently Asked Questions
Which is more efficient, the Titan Bifacial 540W or the Titan S 400W Full Black?
The Titan S 400W Full Black is more efficient at 20.8%, compared to 20.7% for the Titan Bifacial 540W. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the Titan Bifacial 540W or the Titan S 400W Full Black?
The Titan Bifacial 540W has a higher rated output at 540W. This means fewer panels would be needed to reach the same system size compared to the Titan S 400W Full Black.
Which solar panel should I choose for my home — the Titan Bifacial 540W or the Titan S 400W Full Black?
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.
Risen Energy
Titan Bifacial 540W
540W · 20.7% efficiency · Mono PERC Half-Cut Bifacial
View full specs →Risen Energy
Titan S 400W Full Black
400W · 20.8% efficiency · Mono PERC 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.