FOSSiBOT SP200 200W Foldable Portable Solar Panel

15th of 46 we've scored in Portable Solar Panels

15th of 46 in Portable Panels

FOSSiBOT SP200 200W Foldable Portable Solar Panel

200-249 W panel
2-year warranty

SVT Score, Upper

Usability3.6/10Social6.5/10The SVT Score is placed on its category's range

Versus

SVT SCORESRead review

A 200 W four-section ETFE folding panel with rear kickstands, an IP67 sunlit side and a standard MC4 lead, weighing 17.73 lb, for FOSSiBOT and other MC4 power stations.

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SKU: USSP200 Category: Portable Solar Panels Brand: FOSSiBOT

Usability

3.6 out of 10

Capacity5200 W rated, on the 200 to 219 W rung for portable panels

Electrical: 18 V and 11.1 A at maximum power, 21.6 V open circuit and 13.3 A short circuit

Better on capacityRenogy 400W Solar SuitcaseAt 400 W it sits on the top rung for a portable panel. $495.99Scores 10.0

Efficiency515.7 percent computed from 531 x 2400 mm, on the 15 to 15.9 percent rung

Marketed: cell efficiency of up to 23.4 percent, against the computed module figure

Better on efficiencyFOSSiBOT SP420FOSSiBOT markets cell efficiency of up to 23.4 percent. $499Scores 10.0

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

Better on lifespanRich Solar MEGA 200 Briefcase PanelRich Solar's spec sheet promises a 25-year output warranty. $399.99Scores 7.0

Features6IP67 sunlit side, ETFE front and kickstands; no adapter cable listed, no diode count

Weather: FOSSiBOT calls the rating splash resistance and says not to expose the panel to rain or snow
Ports: the manual's spec page also lists USB, USB-C and DC5521 outputs, while the US page says MC4 only

Verification2no directory record for the SP200; the store lists FCC, CE and RoHS only.

Searched: Intertek UL CEC LabTest TÜV SÜD Certipedia

Better on verificationJackery SolarSaga 200W Bifacial Portable Solar PanelNo Intertek. $379Scores 4.0

Warranty & Support32 years in FOSSiBOT's US warranty policy and on the product page

Older terms: the SP200 manual says 12 months; the current US policy and page say 2 years

Better on warranty & supportRich Solar MEGA 200 Briefcase Panel$399.99Scores 5.0

Price

List: $299.00 at us.fossibot.com
Kit: F1800 with 1 x SP200 $678.00 and with 2 x SP200 $927.00 at us.fossibot.com

Summary

Typical folding panel, no output guarantee

What it is: a 200 W four-section ETFE folding panel with rear kickstands and a standard MC4 lead
The trade-off: typical folding-panel efficiency and a self-setting stand, but no output guarantee and a splash-only weather rating
Not checked: the temperature coefficient and bypass diodes; FOSSiBOT publishes neither for this panel
Look elsewhere for: an output guarantee, a station adapter cable in the box or more watts per pound

Strengths

Typical module efficiency for a folding panel
Rear kickstands set the angle
Splash-rated sunlit side
Scratch-resistant ETFE front
Standard MC4 lead suits many stations

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Drawbacks

No power-output warranty
No temperature coefficient published
No station adapter cable listed
Manual and product page disagree on the warranty
Not meant to be left out in rain

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Social score

6.5 out of 10

RedditNot scored

The Reddit pool is blank: no Reddit thread by an owner of a FOSSiBOT SP200 or SP420 panel turned up in search (October 2026).

GoogleBrand-level6 out of 10

Best Batteries, an Amazon-affiliate review site: the SP200 gave up to 160 W (80 percent of rating) under clear high-summer sun, 78 W in low winter sun and about 25 W under dense cloud, rated 3.9 of 5 (September 2026)
Caveat: the site earns from Amazon links and gives its figures as reported cases, not its own bench test, and flags the SP200's weight and short warranty (September 2026)

YouTubeNot scored

The YouTube pool is blank: the SP200 videos found come from creators carrying FOSSiBOT discount codes (Machs gut, August 2025; Dustin Abbott, code DUSTIN20) and give no measured output (October 2026).

Amazon7 out of 10

Complaints

Output fell over time (Amazon US review)

Read the full summary

Listing: Amazon US listing B0H27WX3ZZ for the SP200 reads 4.5 from 136 ratings (October 2026)
Split: 74 percent five-star, 16 four, 3 three, 3 two and 4 one-star (October 2026)
Older listing: B0BVGP21VB for the same panel holds 2 ratings averaging 3.8, its US review saying output fell over time (October 2026)

User reviewsNot scored

The retailer pool is blank: Walmart's listing of the 200 W panel holds 1 review, and no Home Depot, Lowe's, Best Buy or REI listing of either panel was found (October 2026).

Trustpilot

Trustpilot rates Us Fossibot (us.fossibot.com) 3.8 from 10 reviews on a claimed page with only one review labelled Verified, 20 percent five-star and none one-star (October 2026).

Track record

No BBB listing for FOSSiBOT or its US store turned up in a BBB search (October 2026).
No CPSC or Health Canada recall names any FOSSiBOT product, its SP200 and SP420 solar panels included, searched in October 2026.

Not countedExcluded

Not counted in any pool: us.fossibot.com's own reviews and entries reposted from it, FOSSiBOT's Facebook Community group, its YouTube channels and its staff posts, all first-party.
Also not counted: FOSSiBOT's affiliate program and creator discount codes, reviews flagged Incentivized at Walmart, and anything gathered in FOSSiBOT promotions.
The retailer pool is blank: Walmart's listing of the 200 W panel, sold by FOSSiBOT Official, holds 1 review, and Home Depot, Lowe's, Best Buy and REI list no SP200 (October 2026).

Summary

Brand-level

3.8 on Trustpilot, no BBB rating

Specs

CapacityNot applicable
AC OutputNot applicable
System VoltageNot applicable
Panel Power200-249 W
Charge CurrentNot applicable
Safety ListingNone verifiable
Low-Temp ChargingNot applicable
Warranty2 Years
MonitoringNot applicable
Weight17.7 lb

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Not published by FOSSiBOT: cell type.

At a glance

20.91 x 25.20 in folded
21.6 V open-circuit voltage
1.5 m MC4 lead

Company

The FOSSIBOT trademark in the US belongs to Shenzhen Qichang Network Technology Co., Ltd. of Shenzhen, China.

Where it sells

FOSSiBOT sells FOSSiBOT in the US from us.fossibot.com, whose terms name the operator only as FOSSiBOT, and its Trustpilot page gives an address in Kwun Tong, Hong Kong.
FOSSiBOT sells its 200 W and 420 W ETFE folding panels with a cart at us.fossibot.com and on Amazon US through its own store, sold by FOSSiBOTDirect Store.
FOSSiBOT also sells on Walmart as its own marketplace seller, FOSSiBOT Official, which lists the 200 W panel.

Description

The FOSSiBOT SP200 (model SP200 on its manual and spec table) is a four-section folding panel of monocrystalline cells under an ETFE laminate, with rear kickstands and a protective carry case.

It is rated 200 W, with 18 V and 11.1 A at maximum power, 21.6 V open-circuit and 13.3 A short-circuit, and FOSSiBOT markets cell efficiency of up to 23.4%. Unfolded it measures 20.91 x 94.49 in (531 x 2400 mm), folded 20.91 x 25.20 in (531 x 640 mm), and it weighs 17.73 lb (8.04 kg).

Its sunlit side is rated IP67 against splashes, though FOSSiBOT says not to leave it in rain or snow, and it is rated to work from 14 to 149 °F (−10 to 65 °C).

It ends in a 1.5 m lead with standard MC4 connectors, and FOSSiBOT says it charges stations whose MC4 input accepts its output; no station adapter cable is listed with it. FOSSiBOT's US warranty policy and the product page give 2 years, while the manual says 12 months.

It sells at $299.00 on us.fossibot.com, and the F1800 station kits on the same store add one SP200 for $678.00 or two for $927.00.