The BougeRV Arch Pro 200W ShadePower N-Type Flexible Solar Panel is the better portable solar panel overall, rated 4.4 to 4.1. The BougeRV Arch Pro 200W ShadePower N-Type Flexible Solar Panel leads on durability and features. The Holdwell S 200W Semi-Flexible Solar Panel wins on value. The Holdwell S 200W Semi-Flexible Solar Panel costs $156.90 less ($113.09 vs $269.99).
For a large curved RV or boat roof that needs 200 W from one light panel. Check the power station or controller input voltage first; low-voltage inputs suit a 12 V-class panel better.
Amazon $269.99 BougeRV $269.99A low-cost 200 W flexible panel for a curved RV, boat or van roof, for buyers willing to work without a spec sheet. Anyone who needs published voltages should pick an established brand.
Amazon $113.09Prices were last checked October 21, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Each factor is scored 0-100 against the same fixed reference points for every mid-size portable solar panel; a clear win is highlighted. How we rank explains each one.
| Factor weight | BougeRV Arch Pro 200W ShadePower N-Type Flexible Solar Panel | Holdwell S 200W Semi-Flexible Solar Panel |
|---|---|---|
| Overall rating | 4.4/5 | 4.1/5 |
| Value 30% | 79 $1.35 per rated watt | 100 $0.57 per rated watt |
| Tested output 20% | 89 not yet tested; estimated 87% of rated watts from the median of the 10 tested panels | 89 not yet tested; estimated 87% of rated watts from the median of the 10 tested panels |
| Portability 15% | 100 25.3 W per lb (7.9 lb (3.6 kg)) | 50 weight not published (neutral score used) |
| Durability 15% | 100 IP68, 5-year warranty | 60 IP67 |
| Efficiency 10% | 100 25% claimed efficiency | 100 25% claimed efficiency |
| Features 10% | 20 series/parallel | 0 no kickstand, USB or bifacial cells |
| BougeRV Arch Pro 200W ShadePower N-Type Flexible Solar Panel | Holdwell S 200W Semi-Flexible Solar Panel | |
|---|---|---|
| Output | ||
| Rated power | 200 W | 200 W |
| Tested output | Not tested (estimated 87%) | Not tested (estimated 87%) |
| Efficiency | 25% (cell efficiency) | 25% (per the Amazon listing, not stated as cell or module) |
| Cells | Monocrystalline (N-type TOPCon, 16BB, bypass diodes for shade) | Monocrystalline |
| Bifacial | No | No |
| Electrical | ||
| Open-circuit voltage (Voc) | 36.4 V | - |
| Voltage at max power (Vmp) | 31.1 V | - |
| Short-circuit current (Isc) | 6.7 A | - |
| Current at max power (Imp) | 6.4 A | - |
| Voc temperature coefficient | -0.3%/°C | - |
| Series / parallel | Yes | - |
| Connections | ||
| USB ports | None | None |
| Build | ||
| Weight | 7.9 lb (3.6 kg) | - |
| Flexible | Yes, bends up to 270° | Yes, bends 180-240° per the Amazon listing |
| Dimensions | 52.95 x 30.91 x 0.1 in | 53.15 x 30.12 x 0.77 in |
| Kickstand | No | No |
| Water resistance | IP68 | IP67 |
| Warranty | 5 years | - |
| Output warranty | 80% output for 25 years | - |
