Solar Panel Comparison
Renogy 200W 12V Monocrystalline Foldable Solar Suitcase vs SunPower/Maxeon Maxeon 3 400W
The Maxeon 3 400W delivers 400W, 200W more than the 200W 12V Monocrystalline Foldable Solar Suitcase at 200W.
Maxeon 3 400W has a higher efficiency of 22.6% versus 22.5% for the 200W 12V Monocrystalline Foldable Solar Suitcase.
They use different cell technologies: 200W 12V Monocrystalline Foldable Solar Suitcase uses Grade A+ Monocrystalline, while Maxeon 3 400W uses Monocrystalline IBC Gen III.
Here's how they compare across all key specifications.
Spec
Renogy
200W 12V Monocrystalline Foldable Solar Suitcase
200W
22.5% efficiency
SunPower/Maxeon
Maxeon 3 400W
400W
22.6% efficiency
Full Specification Comparison
| Spec | 200W 12V Monocrystalline Foldable Solar Suitcase | Maxeon 3 400W |
|---|---|---|
| Performance | ||
| Power Output | 200 W | 400 W |
| Efficiency | 22.5% | 22.6% |
| Cell Type | Grade A+ Monocrystalline | Monocrystalline IBC Gen III |
| Temp. Coeff. | — | -0.27 %/°C |
| Number of Cells | — | 104 |
| Bifacial | No | No |
| Electrical | ||
| Voc | 24.3 V | 75.6 V |
| Vmp | 20.4 V | 65.2 V |
| Isc | 10.42 A | 6.65 A |
| Imp | 9.82 A | 6.14 A |
| Max System Voltage | 600 V | 1000 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 904x657x79 (folded) mm | 1046x1690x40 mm |
| Weight | 16.3 kg | 19 kg |
| Frame Colour | Black | Black |
| Connector Type | MC4 | Staubli MC4 |
| Warranty & Certification | ||
| Product Warranty | — | 25 years |
| Power Warranty | 5yr/95% 10yr/90% 25yr/80% | 25 years (92% at yr 25, 0.25%/yr degradation) |
| MCS Certified | No | No |
| Certifications | IEC 61215, IEC 61730 | IEC 61215, IEC 61730, UL 61730 |
| Pricing (UK) | ||
| Retail Price | £149.99 | — |
| Price per Watt | £0.750/W | — |
Frequently Asked Questions
Which is more efficient, the 200W 12V Monocrystalline Foldable Solar Suitcase or the Maxeon 3 400W?
The Maxeon 3 400W is more efficient at 22.6%, compared to 22.5% for the 200W 12V Monocrystalline Foldable Solar Suitcase. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the 200W 12V Monocrystalline Foldable Solar Suitcase or the Maxeon 3 400W?
The Maxeon 3 400W has a higher rated output at 400W. This means fewer panels would be needed to reach the same system size compared to the 200W 12V Monocrystalline Foldable Solar Suitcase.
Which solar panel should I choose for my home — the 200W 12V Monocrystalline Foldable Solar Suitcase or the Maxeon 3 400W?
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.
Renogy
200W 12V Monocrystalline Foldable Solar Suitcase
200W · 22.5% efficiency · Grade A+ Monocrystalline
View full specs →SunPower/Maxeon
Maxeon 3 400W
400W · 22.6% efficiency · Monocrystalline IBC Gen III
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.