Solar Panel Comparison
Goal Zero Nomad 200 Foldable Solar Panel vs JA Solar Deep Blue 4.0 N-Type Full Black 450W
The Deep Blue 4.0 N-Type Full Black 450W delivers 450W, 250W more than the Nomad 200 Foldable Solar Panel at 200W.
Deep Blue 4.0 N-Type Full Black 450W has a higher efficiency of 22% versus 21% for the Nomad 200 Foldable Solar Panel.
They use different cell technologies: Nomad 200 Foldable Solar Panel uses Monocrystalline, while Deep Blue 4.0 N-Type Full Black 450W uses N-type TOPCon MBB Half-Cell.
On price, the Deep Blue 4.0 N-Type Full Black 450W is cheaper by £327.95.
Here's how they compare across all key specifications.
Spec
Goal Zero
Nomad 200 Foldable Solar Panel
200W
21% efficiency
JA Solar
Deep Blue 4.0 N-Type Full Black 450W
450W
22% efficiency
Full Specification Comparison
| Spec | Nomad 200 Foldable Solar Panel | Deep Blue 4.0 N-Type Full Black 450W |
|---|---|---|
| Performance | ||
| Power Output | 200 W | 450 W |
| Efficiency | 21% | 22% |
| Cell Type | Monocrystalline | N-type TOPCon MBB Half-Cell |
| Temp. Coeff. | -0.3 %/°C | -0.3 %/°C |
| Number of Cells | 72 | 108 |
| Bifacial | No | Yes |
| Electrical | ||
| Voc | 23.5 V | 39.3 V |
| Vmp | 19.6 V | 32.82 V |
| Isc | 10.6 A | 14.48 A |
| Imp | 10.2 A | 13.71 A |
| Max System Voltage | 48 V | 1500 V |
| Operating Temp | — | -40 to +85 °C |
| Physical | ||
| Dimensions | 1039x718x5 mm | 1762x1134x30 mm |
| Weight | 5 kg | 22 kg |
| Frame Colour | Black | Black |
| Connector Type | 8mm barrel + USB-A | Staubli MC4-EVO2 |
| Junction Box IP | IP67 | IP68 |
| Warranty & Certification | ||
| Product Warranty | 12 | 25 years |
| Power Warranty | No output warranty | 30 years linear |
| MCS Certified | No | Yes |
| Certifications | — | IEC 61215, IEC 61730, ISO 9001, ISO 14001, ISO 45001 |
| Pricing (UK) | ||
| Retail Price | £399.95 | £72.00 |
| Price per Watt | £2.000/W | £0.160/W |
Frequently Asked Questions
Which is more efficient, the Nomad 200 Foldable Solar Panel or the Deep Blue 4.0 N-Type Full Black 450W?
The Deep Blue 4.0 N-Type Full Black 450W is more efficient at 22%, compared to 21% for the Nomad 200 Foldable Solar Panel. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the Nomad 200 Foldable Solar Panel or the Deep Blue 4.0 N-Type Full Black 450W?
The Deep Blue 4.0 N-Type Full Black 450W has a higher rated output at 450W. This means fewer panels would be needed to reach the same system size compared to the Nomad 200 Foldable Solar Panel.
Is the Nomad 200 Foldable Solar Panel or Deep Blue 4.0 N-Type Full Black 450W better value for money?
The Deep Blue 4.0 N-Type Full Black 450W is priced lower at £72.00 per panel, saving £327.95 per panel. However, value depends on the full system cost, efficiency, and warranty — use our solar cost calculator to compare total installation costs.
Which solar panel should I choose for my home — the Nomad 200 Foldable Solar Panel or the Deep Blue 4.0 N-Type Full Black 450W?
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.
Goal Zero
Nomad 200 Foldable Solar Panel
200W · 21% efficiency · Monocrystalline
View full specs →JA Solar
Deep Blue 4.0 N-Type Full Black 450W
450W · 22% efficiency · N-type TOPCon 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.