Solar Panel Comparison
Risen Energy Titan S 400W Full Black vs Victron Energy BlueSolar 150W 12V Mono Series 4a
The Titan S 400W Full Black delivers 400W, 250W more than the BlueSolar 150W 12V Mono Series 4a at 150W.
Titan S 400W Full Black has a higher efficiency of 20.8% versus 13.5% for the BlueSolar 150W 12V Mono Series 4a.
They use different cell technologies: Titan S 400W Full Black uses Mono PERC MBB Half-Cell, while BlueSolar 150W 12V Mono Series 4a uses Mono PERC.
Here's how they compare across all key specifications.
Spec
Risen Energy
Titan S 400W Full Black
400W
20.8% efficiency
Victron Energy
BlueSolar 150W 12V Mono Series 4a
150W
13.5% efficiency
Full Specification Comparison
| Spec | Titan S 400W Full Black | BlueSolar 150W 12V Mono Series 4a |
|---|---|---|
| Performance | ||
| Power Output | 400 W | 150 W |
| Efficiency | 20.8% | 13.5% |
| Cell Type | Mono PERC MBB Half-Cell | Mono PERC |
| Temp. Coeff. | -0.34 %/°C | -0.4 %/°C |
| Number of Cells | 120 | 36 |
| Bifacial | No | No |
| Electrical | ||
| Voc | 41.3 V | 22.3 V |
| Vmp | 34.39 V | 18.4 V |
| Isc | 12.34 A | 8.67 A |
| Imp | 11.64 A | 8.15 A |
| Max System Voltage | 1500 V | 600 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 1754x1096x30 mm | 1485x668x30 mm |
| Weight | 21.5 kg | 10 kg |
| Frame Colour | Black | Silver |
| Connector Type | MC4 compatible | MC4 |
| Junction Box IP | IP68 | — |
| Warranty & Certification | ||
| Product Warranty | 12 years | 5 |
| Power Warranty | 25 years linear (84.8% yr25) | 90% yr10 / 80% yr25 |
| MCS Certified | No | No |
| Certifications | IEC 61215, IEC 61730, ISO 9001, ISO 14001, ISO 45001 | IEC 61215, IEC 61730 |
Frequently Asked Questions
Which is more efficient, the Titan S 400W Full Black or the BlueSolar 150W 12V Mono Series 4a?
The Titan S 400W Full Black is more efficient at 20.8%, compared to 13.5% for the BlueSolar 150W 12V Mono Series 4a. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the Titan S 400W Full Black or the BlueSolar 150W 12V Mono Series 4a?
The Titan S 400W Full Black has a higher rated output at 400W. This means fewer panels would be needed to reach the same system size compared to the BlueSolar 150W 12V Mono Series 4a.
Which solar panel should I choose for my home — the Titan S 400W Full Black or the BlueSolar 150W 12V Mono Series 4a?
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 S 400W Full Black
400W · 20.8% efficiency · Mono PERC MBB Half-Cell
View full specs →Victron Energy
BlueSolar 150W 12V Mono Series 4a
150W · 13.5% efficiency · Mono PERC
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.