UDPOWER 120W Solar Panel vs UDPOWER 210W Solar Panel
UDPOWER 120W Solar Panel vs UDPOWER 210W Solar Panel compared spec-by-spec. Real-world output, efficiency, pricing, pros, cons, and our verdict on which solar panel to buy.
| Specification | ||
|---|---|---|
| Wattage | 120 | 210 |
| Panel Type | monocrystalline | monocrystalline |
| Weight | 8.4 lbs ✓ Winner | 13.2 lbs |
| Dimensions | 47.2 x 21.3 x 0.8 in (unfolded) | 70.9 x 21.3 x 0.8 in (unfolded) |
| Folded Dimensions | 21.3 x 16.3 x 1.4 in | 21.3 x 22 x 1.6 in |
| Connector Type | MC4 / XT60 / DC5521 adapters included | MC4 / XT60 / DC5521 adapters included |
| Warranty | 5 years | 5 years |
| Foldable | Yes | Yes |
| Operating Temp | 14 to 149F | 14 to 149F |
| Kickstand | Yes | Yes |
Buy the UDPOWER 120W Solar Panel
Best prices · Updated hourly
Buy the UDPOWER 210W Solar Panel
Best prices · Updated hourly
Who Should Buy the UDPOWER 120W Solar Panel?
The UDPOWER 120W Solar Panel is the right fit for car camping, emergency preparedness, portable power stations. At 120W, it works well as a compact, flexible charging option.
Key advantages include: 5-year warranty — longer than jackery solarsaga (3 yrs); mc4 + xt60 + dc5521 adapters included — works with most stations, not just udpower; tuv certified. At 8.4 lbs, it's manageable for rooftop and portable installs.
At $200 ($1.67/W), the UDPOWER 120W Solar Panel scores 8.2/10 — a strong all-around performer.
Who Should Buy the UDPOWER 210W Solar Panel?
The UDPOWER 210W Solar Panel is the right fit for car camping, emergency preparedness, portable power stations. At 210W, it delivers solid output for portable and rooftop arrays.
Key advantages include: 210w is enough to use a meaningful share of the s1200's 400w solar input; 5-year warranty; universal mc4 + xt60 + dc5521 connector set. At 13.2 lbs, it's manageable for rooftop and portable installs.
At $300 ($1.43/W), the UDPOWER 210W Solar Panel scores 8.4/10 — a strong all-around performer.
How Do the Specs Compare?
Wattage: The UDPOWER 210W Solar Panel puts out more power at 210W versus 120W for the UDPOWER 120W Solar Panel. Higher wattage means faster charging and more energy harvested per square foot of roof or ground space — a priority for larger systems.
Weight: The UDPOWER 120W Solar Panel weighs 8.4 lbs versus 13.2 lbs for the UDPOWER 210W Solar Panel. Both are similarly sized for mounting purposes.
Cost per watt: The UDPOWER 210W Solar Panel offers better value at $1.43/W versus $1.67/W. Cost-per-watt is the most useful metric for comparing solar panels at different wattage levels.
Price: The UDPOWER 120W Solar Panel costs $200 versus $300 for the UDPOWER 210W Solar Panel — a $100 difference. When scaling to a multi-panel system, that per-panel cost difference compounds quickly.
🏆 Our Verdict
Choose the UDPOWER 120W Solar Panel if you need a more portable option at 8.4 lbs .
Choose the UDPOWER 210W Solar Panel if you prioritize premium features and build quality .
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