Solar Panel Comparison
Photonic Universe 100W Black Ultra-Narrow Semi-Flexible Fibreglass ETFE Solar Panel vs Victron Energy BlueSolar 175W 12V Mono Series 4a
The BlueSolar 175W 12V Mono Series 4a delivers 175W, 75W more than the 100W Black Ultra-Narrow Semi-Flexible Fibreglass ETFE Solar Panel at 100W.
They use different cell technologies: 100W Black Ultra-Narrow Semi-Flexible Fibreglass ETFE Solar Panel uses Monocrystalline, while BlueSolar 175W 12V Mono Series 4a uses Mono PERC.
Here's how they compare across all key specifications.
Spec
Photonic Universe
100W Black Ultra-Narrow Semi-Flexible Fibreglass ETFE Solar Panel
100W
Victron Energy
BlueSolar 175W 12V Mono Series 4a
175W
14% efficiency
Full Specification Comparison
| Spec | 100W Black Ultra-Narrow Semi-Flexible Fibreglass ETFE Solar Panel | BlueSolar 175W 12V Mono Series 4a |
|---|---|---|
| Performance | ||
| Power Output | 100 W | 175 W |
| Efficiency | — | 14% |
| Cell Type | Monocrystalline | Mono PERC |
| Temp. Coeff. | — | -0.4 %/°C |
| Number of Cells | — | 36 |
| Bifacial | No | No |
| Electrical | ||
| Voc | 21.6 V | 23.7 V |
| Vmp | 17.5 V | 19.4 V |
| Isc | 6.2 A | 9.89 A |
| Imp | 5.7 A | 9.03 A |
| Max System Voltage | — | 600 V |
| Operating Temp | — | -40 to +85 °C |
| Physical | ||
| Dimensions | 1200x350x2 (approx) mm | 1485x668x30 mm |
| Weight | 1.7 kg | 11 kg |
| Frame Colour | Black (fibreglass) | Silver |
| Connector Type | MC4 | MC4 |
| Junction Box IP | Sealed waterproof | — |
| Warranty & Certification | ||
| Product Warranty | — | 5 |
| Power Warranty | — | 90% yr10 / 80% yr25 |
| MCS Certified | No | No |
| Certifications | — | IEC 61215, IEC 61730 |
| Pricing (UK) | ||
| Retail Price | £229.99 | — |
| Price per Watt | £2.300/W | — |
Frequently Asked Questions
Which panel produces more power, the 100W Black Ultra-Narrow Semi-Flexible Fibreglass ETFE Solar Panel or the BlueSolar 175W 12V Mono Series 4a?
The BlueSolar 175W 12V Mono Series 4a has a higher rated output at 175W. This means fewer panels would be needed to reach the same system size compared to the 100W Black Ultra-Narrow Semi-Flexible Fibreglass ETFE Solar Panel.
Which solar panel should I choose for my home — the 100W Black Ultra-Narrow Semi-Flexible Fibreglass ETFE Solar Panel or the BlueSolar 175W 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.
Photonic Universe
100W Black Ultra-Narrow Semi-Flexible Fibreglass ETFE Solar Panel
100W · Monocrystalline
View full specs →Victron Energy
BlueSolar 175W 12V Mono Series 4a
175W · 14% 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.