Renogy 100W 12V Foldable Solar Panel vs UDPOWER 210W Solar Panel
Renogy 100W 12V Foldable 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 | 100 | 210 |
| Panel Type | monocrystalline | monocrystalline |
| Efficiency Pct | 22 | — |
| Weight | 11.6 lbs ✓ Winner | 13.2 lbs |
| Dimensions | 47.2 x 21.1 x 2.8 in (unfolded) | 70.9 x 21.3 x 0.8 in (unfolded) |
| Connector Type | MC4 | MC4 / XT60 / DC5521 adapters included |
| Ip Rating | IP65 | — |
| Warranty | 2 years | 5 years ✓ Winner |
| Foldable | Yes | Yes |
| Voc | 21.6 | — |
| Isc | 6.17 | — |
| Vmp | 18 | — |
| Imp | 5.56 | — |
| Operating Temp | -4 to 149F | 14 to 149F |
| Cells | PERC monocrystalline | — |
| Frame | aluminum kickstand | — |
| Kickstand | Yes | Yes |
| Folded Dimensions | — | 21.3 x 22 x 1.6 in |
Buy the Renogy 100W 12V Foldable Solar Panel
Best prices · Updated hourly
Buy the UDPOWER 210W Solar Panel
Best prices · Updated hourly
Who Should Buy the Renogy 100W 12V Foldable Solar Panel?
The Renogy 100W 12V Foldable Solar Panel is the right fit for camping foldable, portable power stations, car camping. At 100W with 22% efficiency, it works well as a compact, flexible charging option.
Key advantages include: excellent value at ~$1.50/watt for a foldable panel; integrated aluminum kickstand with adjustable angle; lightweight at 11.6 lbs — easy to carry between campsites. At 11.6 lbs, it's manageable for rooftop and portable installs.
At $150 ($1.50/W), the Renogy 100W 12V Foldable Solar Panel scores 8.4/10 — 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 100W for the Renogy 100W 12V Foldable 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 Renogy 100W 12V Foldable Solar Panel weighs 11.6 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 $1.50/W. Cost-per-watt is the most useful metric for comparing solar panels at different wattage levels.
Price: The Renogy 100W 12V Foldable Solar Panel costs $150 versus $300 for the UDPOWER 210W Solar Panel — a $150 difference. When scaling to a multi-panel system, that per-panel cost difference compounds quickly.
🏆 Our Verdict
Choose the Renogy 100W 12V Foldable Solar Panel if you need a more portable option at 11.6 lbs .
Choose the UDPOWER 210W Solar Panel if you prioritize premium features and build quality .
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