The GEYOTO S200 200W Bifacial Portable Solar Panel is the better portable solar panel overall, rated 4.5 to 4.2. The GEYOTO S200 200W Bifacial Portable Solar Panel leads on value. The Jackery SolarSaga 200W Solar Panel wins on features. The GEYOTO S200 200W Bifacial Portable Solar Panel costs $159.01 less ($219.99 vs $379).
A bifacial 200 W panel for car campers and RV owners with an XT60-input power station, where the reflective case can add some extra output. Not one to carry far.
Amazon $219.99 GEYOTO $259.99The natural panel for Jackery Explorer owners who want a light, efficient 200 W panel that works out of the box. Owners of other brands should budget for an adapter or look elsewhere.
Jackery $379Prices 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 | GEYOTO S200 200W Bifacial Portable Solar Panel | Jackery SolarSaga 200W Solar Panel |
|---|---|---|
| Overall rating | 4.5/5 | 4.2/5 |
| Value 30% | 90 $1.10 per rated watt | 53 $1.90 per rated watt |
| Tested output 20% | 89 not yet tested; estimated 87% of rated watts from the median of the 10 tested panels | 85 best measured 86% of rated watts (1 test) |
| Portability 15% | 61 13.3 W per lb (15 lb (6.8 kg)) | 66 14.0 W per lb (14.3 lb (6.5 kg)) |
| Durability 15% | 100 IP68, 3-year warranty | 100 IP68, 3-year warranty |
| Efficiency 10% | 100 26% claimed efficiency | 100 25% claimed efficiency |
| Features 10% | 60 built-in kickstand, bifacial | 80 built-in kickstand, bifacial, USB output |
No independent test published yet.
| Tested by | Measured peak | Of rated | Conditions |
|---|---|---|---|
| OutdoorGearLab | 171 W | 86% | Average power over a two-hour charge of a Jackery Explorer 1000, clear day at 6,300 ft, 55-65 °F; OutdoorGearLab reports this as measured watts, not an instantaneous peak |
| GEYOTO S200 200W Bifacial Portable Solar Panel | Jackery SolarSaga 200W Solar Panel | |
|---|---|---|
| Output | ||
| Rated power | 200 W | 200 W |
| Tested output | Not tested (estimated 87%) | 171 W (86%) |
| Efficiency | 26% (cell efficiency per GEYOTO's product description) | 25% (Jackery says the TOPCon cells convert up to about 25% of sunlight (cell efficiency); older Amazon listings for an IBC version quote 26.7%) |
| Cells | Monocrystalline (N-type) | Monocrystalline (TOPCon) |
| Bifacial | Yes | Yes |
| Electrical | ||
| Open-circuit voltage (Voc) | - | 22 V |
| Voltage at max power (Vmp) | 25.2 V | 18 V |
| Short-circuit current (Isc) | - | 12.5 A |
| Current at max power (Imp) | 7.9 A | 11.5 A |
| Voc temperature coefficient | - | -0.3%/°C |
| Connections | ||
| Output connector | MC4 | DC8020 |
| Cables included | 10 ft (3 m) MC4 to XT60 cable, reflective EVA carrying case | 3 m multifunctional cable with DC8020, USB-A and USB-C, DC8020 to DC7909 |
| USB ports | None | 1x USB-A 5V/2.4A, 1x USB-C 5V/3A |
| Build | ||
| Weight | 15 lb (6.8 kg) | 14.3 lb (6.5 kg) |
| Folded size | 20.6 x 26.5 x 1.1 in (522 x 673 x 28 mm) | 23.62 x 23.50 x 1.57 in |
| Unfolded size | 82.2 x 26.5 x 1.1 in (2088 x 673 x 28 mm) | 89.76 x 23.50 x 0.98 in |
| Kickstand | Yes | Yes |
| Water resistance | IP68 | IP68 |
| Warranty | 3 years | 3 years |
