Solar Panel Comparison

Goal Zero Nomad 200 Foldable Solar Panel vs Risen Energy Titan S 400W Full Black

The Titan S 400W Full Black delivers 400W, 200W more than the Nomad 200 Foldable Solar Panel at 200W.

Nomad 200 Foldable Solar Panel has a higher efficiency of 21% versus 20.8% for the Titan S 400W Full Black.

They use different cell technologies: Nomad 200 Foldable Solar Panel uses Monocrystalline, while Titan S 400W Full Black uses Mono PERC MBB Half-Cell.

Here's how they compare across all key specifications.

Nomad 200 Foldable Solar Panel· Higher efficiencyTitan S 400W Full Black· Higher outputTitan S 400W Full Black· Better temp. performanceNomad 200 Foldable Solar Panel· Lighter

Spec

Goal Zero

Nomad 200 Foldable Solar Panel

200W

21% efficiency

Risen Energy

Titan S 400W Full Black

400W

20.8% efficiency

Full Specification Comparison

SpecNomad 200 Foldable Solar PanelTitan S 400W Full Black
Performance
Power Output200 W400 W
Efficiency21%20.8%
Cell TypeMonocrystallineMono PERC MBB Half-Cell
Temp. Coeff.-0.3 %/°C-0.34 %/°C
Number of Cells72120
BifacialNoNo
Electrical
Voc23.5 V41.3 V
Vmp19.6 V34.39 V
Isc10.6 A12.34 A
Imp10.2 A11.64 A
Max System Voltage48 V1500 V
Operating Temp—-40 to +85 °C
Physical
Dimensions1039x718x5 mm1754x1096x30 mm
Weight5 kg21.5 kg
Frame ColourBlackBlack
Connector Type8mm barrel + USB-AMC4 compatible
Junction Box IPIP67IP68
Warranty & Certification
Product Warranty1212 years
Power WarrantyNo output warranty25 years linear (84.8% yr25)
MCS CertifiedNoNo
Certifications—IEC 61215, IEC 61730, ISO 9001, ISO 14001, ISO 45001
Pricing (UK)
Retail Price£399.95—
Price per Watt£2.000/W—

Frequently Asked Questions

Which is more efficient, the Nomad 200 Foldable Solar Panel or the Titan S 400W Full Black?

The Nomad 200 Foldable Solar Panel is more efficient at 21%, compared to 20.8% for the Titan S 400W Full Black. 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 Titan S 400W Full Black?

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 Nomad 200 Foldable Solar Panel.

Which solar panel should I choose for my home — the Nomad 200 Foldable Solar Panel or the Titan S 400W Full Black?

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 →

Risen Energy

Titan S 400W Full Black

400W · 20.8% efficiency · Mono PERC MBB Half-Cell

View full specs →

More Comparisons

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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.

Solar EstimatorEstimate Installation Cost