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Folded black solar panel in carry bag, rectangular with handle

FlexSolar S100 100W Foldable Solar Panel IP67

SKU CH-P1MS-JJW44

Foldable 100W monocrystalline panel with IP67 rating, 23%+ efficiency and PD 3.0 45W USB-C plus 18W USB-A and 100W DC outputs

  • Product typeS100 100 W Solar Panel
  • Product color100 W
  • Key featuresPortable
  • Product dimensions33.0 in × 5.5 in × 26.5 in
  • Product weight2.72 kg
  • 100 W output charges power stations and phones
  • PD 3.0 45 W USB-C plus 18 W USB-A and 100 W DC ports
  • 23 %+ monocrystalline efficiency works in low light
  • IP67 waterproof and dustproof for all-weather use
  • Folds to 12.99 x 10.43 x 2.17 in at 1.85 kg with carry bag

Portable 100 W solar panel

The FlexSolar S100 is a foldable 100 W monocrystalline panel rated IP67 for water and dust resistance. It weighs 1.85 kg in its carry bag and folds to 330 x 265 x 55 mm for transport. Campers, hikers and anyone preparing for power outages can deploy the 45.47 x 26.18 in surface in seconds.

Three outputs and adapter cable

A single panel delivers simultaneous power through 45 W USB-C PD 3.0, 18 W USB-A and 100 W DC ports. The bundled 4-in-1 cable adds DC5521, DC7909, Anderson and XT60 tips, letting you charge phones, power banks and portable stations without hunting for extra adapters.

ETFE-laminated aluminum frame

Monocrystalline cells are encapsulated in ETFE film on an aluminum backing, giving a 0.59 in profile that resists abrasion and weather. The IP67 rating means the panel survives immersion up to 1 m and keeps working in rain or dust. Integrated grommets and the included carry bag simplify mounting on tents, vehicles or packs.

How it compares

Measured against everything we stock in Solar-Powered Chargers & Devices, at today’s prices. Recalculated every night.

Price $57.99
Pricier than about 77% of the 874 comparable items (median $25.99).

Specifications

Product
Brand nameFlexSolar
Model nameS100 100 W Solar Panel
Product typeS100 100 W Solar Panel
Product color100 W
Size & build
Product dimensions33.0 in × 5.5 in × 26.5 in
Product weight2.72 kg

Questions about this item

Will the ETFE lamination or monocrystalline cells need replacement after extended outdoor use?

The ETFE lamination protects the 23% efficient monocrystalline cells from UV and abrasion; no user-serviceable parts are inside, so the panel itself does not require scheduled component replacement.

What output hits its limit first when all three ports run continuously in full sun?

The DC port is rated for the full 100 W, while the USB-C PD 3.0 port caps at 45 W and the USB-A port at 18 W, so the USB ports reach their individual limits before the DC output does.

How hot does the panel surface get and does the IP67 seal hold after a full day in direct sunlight?

The 0.59 in thin profile and aluminum frame dissipate heat passively; the IP67 rating certifies dust-tight protection and survival in 1 m of water for 30 minutes, so the seal remains intact during all-day operation.

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