A plug-and-play 100 W panel for owners of small and mid-size power stations who want every common adapter in the box and USB ports for direct charging. Hikers should look at lighter panels.
Price checked October 21, 2026. As an Amazon Associate we earn from qualifying purchases.
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
| Output | |
|---|---|
| Rated power | 100 W |
| Tested output | Not tested (estimated 91%) |
| Efficiency | 23.5% (cell efficiency per ZOUPW's spec table) |
| Cells | Monocrystalline |
| Bifacial | No |
| Electrical | |
| Open-circuit voltage (Voc) | 24.3 V |
| Voltage at max power (Vmp) | 20.2 V |
| Short-circuit current (Isc) | 5.2 A |
| Current at max power (Imp) | 5 A |
| Connections | |
| Cables included | 10 ft 5-in-1 solar extension cable (DC8020, XT60, Anderson, DC7909, DC5521) |
| USB ports | On the built-in controller: 1x USB-C (up to 15V/3A), 1x USB-A QC3.0 (up to 12V/1.5A), 1x USB-A 5V/3A; the controller pocket is not waterproof |
| Build | |
| Weight | 9.5 lb (4.3 kg) |
| Folded size | 24.13 x 21.06 x 1.77 in (613 x 535 x 45 mm) |
| Unfolded size | 48.43 x 21.06 x 0.98 in (1230 x 535 x 25 mm) |
| Kickstand | Yes |
| Water resistance | IP67 |
| Warranty | 1 years |
A cheap, light 100 W panel for small power stations and direct USB charging on camping and hiking trips. Buyers who want a longer warranty or verified output should look elsewhere.
Amazon $85.99A low-profile 100 W panel for curved or weight-limited van, RV and boat roofs, especially where an all-black look matters. On a flat roof that can take the weight, a rigid panel lasts longer for less money.
Amazon $104.49 Renogy $139.99The default pick for a stealthy 100 W on a curved van, RV or boat roof where a framed panel will not fit. If the roof is flat and can take the weight, a rigid panel lasts longer for less money.
Amazon $125.99 Renogy $149.99Compare the ZOUPW 100W Portable Solar Panel (ZOUPW-F100W) with any other portable solar panel →
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