OUPES 100W Foldable Portable Solar Panel

42nd of 46 we've scored in Portable Solar Panels

42nd of 46 in Portable Panels

OUPES 100W Foldable Portable Solar Panel

100-149 W panel
1-year warranty

SVT Score, Lower

Usability2.5/10Social5.3/10The SVT Score is placed on its category's range

Versus

SVT SCORESRead review

A 100 W folding ETFE panel with kickstands, an IP65 rating and an adapter cable for Anderson, XT60, DC7909 and DC5521 station inputs, weighing 9.92 lb.

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SKU: OPS-PV-100 Category: Portable Solar Panels Brand: OUPES

Usability

2.5 out of 10

Capacity1100 W rated, on the 100 to 119 W rung for portable panels

Electrical: 24.4 V open circuit and 5.27 A short circuit; 20.5 V and 4.88 A at maximum power

Better on capacityALLPOWERS SP037At 400 W rated it sits on the top rung for a portable panel. $299Scores 10.0

Efficiency515.3 percent computed from 1110 x 590 mm, on the 15 to 15.9 percent rung

Marketed: cell efficiency of 23 percent in the manual and 23 percent or more on the product page

Lifespan1No power-output warranty on the product page, in the policy or in the manual

Better on lifespanRich Solar MEGA 100 Briefcase PanelRich Solar's spec sheet promises a 25-year output warranty. $199.99Scores 7.0

Features6IP65, ETFE front, kickstands and a station adapter cable in the box; no diode count

Weight: the manual and the Amazon listing give 9.92 lb (4.5 kg); the product page gives 12.48 lb (5.7 kg)
Range: rated to operate from -4 to 185 °F (-20 to 85 °C)
Rain: OUPES's FAQ says its panels should not be used in rain or extreme weather

Verification2no directory record for the OPS-PV-100; no certification claim on the store page or in the manual text read.

Searched: Intertek UL CEC LabTest TÜV SÜD Certipedia

Better on verificationJackery SolarSaga 100 Air Portable Solar PanelNo Intertek. $249Scores 4.0

Warranty & Support11 year in OUPES's warranty policy; 12 months on the product page

Better on warranty & supportAnker SOLIX PS100 BifacialAnker's warranty policy. $299.99Scores 6.0

Price

List: $153.00 at oupes.com

Summary

Small Panel with adapters, short warranty

What it is: a 100 W folding ETFE panel with kickstands and a station adapter cable in the box
The trade-off: typical folding-panel efficiency and broad station fit, but little output, one year of cover and no output guarantee
Not checked: the temperature coefficient and bypass diodes; OUPES publishes neither for this panel
Look elsewhere for: more watts, an output guarantee or a longer warranty

Strengths

Station adapter cable in the box
Kickstands set the angle
ETFE front resists weather and wear
Dust and splash rated
Typical module efficiency for a folding panel

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Drawbacks

No power-output warranty
Short workmanship warranty
Low output for charging a large station
Weight differs between the manual and the product page
No temperature coefficient published
Maker advises against use in rain

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Social score

5.3 out of 10

RedditNot scored

The Reddit pool is blank: no Reddit owner thread reports on an OUPES 100 W or 240 W panel; OUPES threads found concern its stations or other brands' panels (October 2026).

GoogleBrand-level5 out of 10

The Gadgeteer: received its Exodus 1500 sample free from OUPES; one OUPES 240 W panel nearly refilled that 1,488 Wh station in a single winter day (April 2025)
Coverage: no written hands-on review of an OUPES panel on its own was found (October 2026)

YouTubeBrand-level5 out of 10

Urban Survivor: links the panels in its description to earn support; ran the OUPES 100 W in a five-panel 100 W test at noon on June 23, 2023, on its own OUPES 600 station (June 2023)
Owner view: had used the OUPES 100 W for about a year and said it pairs well with the OUPES 600 (June 2023)

Amazon6 out of 10

Listing: OUPES's Amazon US listing B09FXVFSWK for the 100W panel reads 4.4 from 16 ratings, a count of its own apart from the 240W sizes it links to (October 2026)
Split: 81 percent five-star and 19 percent two-star, with none at four, three or one star (October 2026)

User reviewsNot scored

The retailer pool is blank: Walmart's listing of the 240 W panel holds 3 reviews and its two 100 W listings hold 2 and none (October 2026).

Trustpilot

Trustpilot rates OUPES (oupes.com) 4.5 from 3,454 reviews on a page claimed in October 2023 that invites customers to review, 78 percent five-star and 5 percent one-star (October 2026).

Track record

The BBB rates Oupes Inc of Rialto, California an F, not accredited, with 6 complaints in three years (October 2026).
No CPSC or Health Canada recall names any OUPES product, its solar panels included, searched in October 2026.

Not countedExcluded

Not counted in any pool: oupes.com's own reviews and entries reposted from it, OUPES's Facebook group and pages, OUPES's YouTube channel and its Hear From Youtubers page, and posts by OUPES-US on Amazon, all first-party.
Also not counted: OUPES's affiliate program and its discount codes, its OUPoint rewards program, reviews flagged Incentivized at Walmart, and anything gathered in OUPES promotions.
The retailer pool is blank: Walmart's two listings of the 100 W panel (items 5506672542 and 5520409607) hold 2 reviews and none, and no Home Depot, Lowe's, Best Buy or REI listing was found (October 2026).

Summary

Brand-level

4.5 on Trustpilot, an F From the BBB

Specs

CapacityNot applicable
AC OutputNot applicable
System VoltageNot applicable
Panel Power100-149 W
Charge CurrentNot applicable
Safety ListingNone verifiable
Low-Temp ChargingNot applicable
Warranty1 Year
MonitoringNot applicable
Weight9.9 lb

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Not published by OUPES: cell type.

At a glance

21.8 x 23.2 x 1.9 in folded
24.4 V open-circuit voltage
16.4 ft MC4 output cable
Two water-proof bases

Company

OUPES Inc of Rialto, California, sells OUPES in the US, and the brand belongs to Shenzhen Jiexun Energy Storage Co., Ltd. of Shenzhen, China.

Where it sells

It sells its 100 W and 240 W ETFE folding panels with a cart at oupes.com and on Amazon US through its own OUPES store, and Walmart.com lists both.
OUPES sells on Walmart.com as its own marketplace seller.

Description

The OUPES 100W Portable Solar Panel (manual version OPS-PV-100W-V1.0, store SKU OPS-PV-100) is a folding panel of monocrystalline cells laminated in ETFE, with fold-out brackets and a detachable sundial indicator for aiming.

It is rated 100 W, with 24.4 V open-circuit, 5.27 A short-circuit, and 20.5 V and 4.88 A at maximum power, and OUPES markets cell efficiency of 23%.

Unfolded it measures 43.7 x 23.23 x 1.38 in (1110 x 590 x 35 mm) and folded 21.85 x 23.23 x 1.97 in (555 x 590 x 50 mm); the manual gives a net weight of 9.92 lb (4.5 kg) and the product page 12.48 lb (5.7 kg).

It is rated IP65 and works from -4 to 185 °F (-20 to 85 °C), though OUPES's FAQ says not to use its panels in rain. It ends in standard MC4 connectors on a 196.8 in (16.4 ft) cable.

The box holds the panel, an MC4 to Anderson extension cable with XT60, DC7909 and DC5521 adapters, two water-proof bases, a sundial indicator, the manual and a warranty card. OUPES's warranty policy gives solar panels 1 year and the product page says 12 months.

It sells at $153.00 on oupes.com, and OUPES also bundles it into station kits.