Solar Panel Comparison
EcoFlow 220W Bifacial Portable Solar Panel vs Meyer Burger White 395W
The White 395W delivers 395W, 175W more than the 220W Bifacial Portable Solar Panel at 220W.
220W Bifacial Portable Solar Panel has a higher efficiency of 23% versus 21.5% for the White 395W.
Here's how they compare across all key specifications.
Spec
EcoFlow
220W Bifacial Portable Solar Panel
220W
23% efficiency
Meyer Burger
White 395W
395W
21.5% efficiency
Full Specification Comparison
| Spec | 220W Bifacial Portable Solar Panel | White 395W |
|---|---|---|
| Performance | ||
| Power Output | 220 W | 395 W |
| Efficiency | 23% | 21.5% |
| Cell Type | — | HJT with SmartWire (SWCT) |
| Temp. Coeff. | — | -0.259 %/°C |
| Number of Cells | — | 120 |
| Bifacial | Yes | Yes |
| Electrical | ||
| Voc | 21.8 V | 44.5 V |
| Vmp | 18.4 V | 38.3 V |
| Isc | 13 A | 10.9 A |
| Imp | 11.96 A | 10.3 A |
| Max System Voltage | — | 1000 V |
| Operating Temp | Up to 149 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 1830x820x25 (unfolded) / 500x820x32 (folded) mm | 1767x1041x35 mm |
| Weight | 9.5 kg | 19.7 kg |
| Frame Colour | Black | Black |
| Connector Type | MC4 | MC4,MC4-Evo2 |
| Junction Box IP | IP67 | IP68 |
| Warranty & Certification | ||
| Product Warranty | — | 25 years |
| Power Warranty | — | 25 years (93% retained) |
| MCS Certified | No | Yes |
| Certifications | — | IEC 61215, IEC 61730, IEC 62804, IEC 61701 |
| Pricing (UK) | ||
| Retail Price | £349.00 | — |
| Price per Watt | £1.586/W | — |
Frequently Asked Questions
Which is more efficient, the 220W Bifacial Portable Solar Panel or the White 395W?
The 220W Bifacial Portable Solar Panel is more efficient at 23%, compared to 21.5% for the White 395W. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the 220W Bifacial Portable Solar Panel or the White 395W?
The White 395W has a higher rated output at 395W. This means fewer panels would be needed to reach the same system size compared to the 220W Bifacial Portable Solar Panel.
Which solar panel should I choose for my home — the 220W Bifacial Portable Solar Panel or the White 395W?
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.
EcoFlow
220W Bifacial Portable Solar Panel
220W · 23% efficiency
View full specs →Meyer Burger
White 395W
395W · 21.5% efficiency · HJT with SmartWire (SWCT)
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.