S100 Portable Bifacial Solar Panel | 100W Foldable

$169.00$259.00
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Specification

Rates Power
100W
Max Power Voltage & Current
25.2V-3.97A
IP Rating
IP68
Conversion Efficiency
26%
Warranty
3 Years
S100 Portable Bifacial Solar Panel | 100W Foldable

S100 Portable Bifacial Solar Panel | 100W Foldable

$169.00

$259.00

-$90.00

$169.00

$259.00

-$90.00

Less Setup. More Sunshine.

GEYOTO S100 Portable Solar Panel

Less Setup. More Sunshine.

Up to 26% Efficiency

Up to 26% Efficiency

IP68 Water & Dust Resistance

IP68 Water & Dust Resistance

Easy Setup & Tool-Free

Easy Setup & Tool-Free

Reflect More Sunlight

Reflect More Sunlight

Put the Panel in Sun<br> Keep Your Power in Shade

Put the Panel in Sun
Keep Your Power in Shade

Industry-Standard MC4 Connectors

Industry-Standard MC4 Connectors

100W Bifacial Solar Power

8.38 lbs (3.8 kg)

Portable Power, Made Effortless.

Solar Power in One Hand

Lightweight, compact, and easy to carry wherever you go

Connect. Capture. Keep Going.

S100 → MC4 + Adapter Cable → N300

Connect. Capture. Keep Going.

Specs

Model S100
Rates Power 100W
Product Weight 8.38 lbs / 3.8 kg
Product Dimension (Folded) 20.4x26.5x1.1 in / 517x673x28 mm
Product Dimension (Unfolded) 40.7x26.5x1.1 in / 1035x673x28mm
Max Power Voltage & Current 25.2V-3.97A
Conversion Efficiency 26%
Warranty 3 Years
Cell Type Monocrystalline Silicon
IP Rating IP68

What's in the box?

Package Includes

GEYOTO S100 Portable Solar Panel (x1)

GEYOTO S100 Portable Solar Panel (x1)

EVA Box + 10ft Extended Cable (x1)

EVA Box + 10ft Extended Cable (x1)

User Manual (x1)

Download
User Manual (x1)

FAQs

What is the GEYOTO S100 Portable Solar Panel?

The GEYOTO S100 is a 100W foldable bifacial solar panel designed to charge compatible portable power stations. Its lightweight, portable design makes it ideal for camping, RV trips, outdoor activities, emergency backup, and off-grid use.

Does the S100 always produce 100W of power?

100W is the panel’s rated maximum output under standard laboratory conditions. Actual output may vary depending on sunlight intensity, panel angle, temperature, cloud cover, partial shading, surface cleanliness, and the input limit of the connected power station.

How can I get the best solar charging performance?

Unfold the panel completely, place it in direct sunlight, avoid shade, and adjust the kickstands so the panel faces the sun as directly as possible. Reposition the panel during the day when needed. Solar performance naturally varies with weather, location, season, temperature, and sun angle.

What is the benefit of the bifacial design?

The bifacial design can capture direct sunlight from the front and reflected light from the rear. Under ideal conditions, the reflective surface of the EVA carrying case may help increase solar output by approximately 10%–30%. Actual improvement depends on the environment and setup.

Can I charge a phone or laptop directly from the panel?

The S100 is primarily designed for charging portable power stations. For phones, laptops, and other electronic devices, we recommend connecting them through a compatible power station rather than directly to the solar panel.

Can multiple S100 panels be connected together?

Panels may be connected in series or parallel only when the connected power station supports the resulting voltage and current. For the best performance and safety, use panels of the same brand and model, and never exceed your power station’s PV input limits.

  • 5 stars: 41 (73%)
  • 4 stars: 11 (20%)
  • 3 stars: 4 (7%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
D
Dan Rossmann

It’s great!

T
Tiffany Williams
Great companion for the N1000

Paired it with my GEYOTO N1000. The combination is powerful enough to run a small refrigerator and charge devices all day.

C
Carol Roberts
Outstanding product, zero complaints

Genuinely nothing to complain about. It does what it says, built to last, and ships quickly. Five stars without hesitation.

A
Adam Brown
Easy to set up solo

Opened it up, deployed the stand, pointed it south. Done in under three minutes. Surprisingly simple for a 100W panel.

S
Sandra Gray
Works even on overcast days

Managed to pull 55-60W during a fully overcast afternoon. That kind of low-light performance is genuinely useful in real conditions.

S
Sarah Gray
Impressive output in real conditions

Measured 92W peak under direct summer sun at noon. That's very close to rated output under real-world conditions.

J
Jason Thompson
Great companion for the N1000

Paired it with my GEYOTO N1000. The combination is powerful enough to run a small refrigerator and charge devices all day.

E
Ethan Smith
Smart MPPT charging

The built-in MPPT charging controller handles power delivery intelligently. Devices charge faster and more safely because of it.

G
Greg Evans
Rugged and rain resistant

Caught in a sudden downpour mid-session. Covered it briefly then resumed charging once rain passed. Panel was totally unaffected.

M
Mark Garcia
Worth every dollar

Premium product at a fair price. The quality and performance justify the cost entirely. No buyer's remorse whatsoever.

D
David Lopez
Three charging ports is plenty

Having multiple output options means I never have to choose which device to charge first. Everything charges at once.

T
Travis Sanders
Kept my whole camp powered

Running lights, a phone charger, a speaker, and a fan — all from one 100W panel. That's impressive real-world performance.

J
Jordan Kelly
Charges power station in record time

Got my 300Wh station from 20% to 95% in under five hours. Faster than I expected from a foldable panel. Very satisfied.

D
Daniel Nguyen
Handles coastal salt air well

Living near the coast, corrosion is always a concern. After several months of sea-air exposure, the panel looks and performs perfectly.

A
Amber Ramirez
Best 100W panel I've tested

Tested against three other 100W panels in back-to-back comparisons. S100 came out on top every single time. Excellent efficiency.

T
Tom Reynolds
Best solar panel I've owned

Switched from a competing brand and the difference is noticeable. S100 charges faster and the cable connections feel more durable.

D
Douglas Phillips
Survived a week of heavy use

Used it every day of a 7-day desert trip. Came home with zero issues. This panel is tough and dependable.

L
Linda Scott
Works with all my gear

Compatible with my power bank, station, lantern, and even a small 12V cooler. The versatile output ports make it very adaptable.

D
Derek Barnes
Easy to set up solo

Opened it up, deployed the stand, pointed it south. Done in under three minutes. Surprisingly simple for a 100W panel.

O
Oliver Brown
Game changer for van life

Running a 12V system in my camper van. The S100 keeps my batteries topped off on most travel days with power to spare.

B
Brett Bennett
Recommended by a friend and loved it

Friend recommended S100 and I finally bought one. Now I'm the one recommending it to everyone I know who camps.

S
Sandra Cox
Game changer for van life

Running a 12V system in my camper van. The S100 keeps my batteries topped off on most travel days with power to spare.

P
Patrick Morgan
Comes with all cables needed

Everything in the box to get started. No scrambling for adapters or cables. Ready to use straight from the package.

T
Tyler Cooper
Smart MPPT charging

The built-in MPPT charging controller handles power delivery intelligently. Devices charge faster and more safely because of it.

V
Vanessa Kelly
Excellent build and durability

Heavy-duty stitching, robust connectors, and solid frame. This panel is built like it was made for years of hard outdoor use.

K
Kyle Reed
Perfect for basecamp power

Set up at basecamp while hiking. Came back to fully charged gear every afternoon. Exactly the workflow I needed.

J
Jason Cook
Folds flat for easy storage

Slips under the back seat of my truck or in the tent bag. Flat folding design makes it incredibly convenient to store.

J
Jessica Johnson
Fast enough for daily charging

Even on a 6-hour sunshine day, enough energy to run my laptop all evening and charge my station to 80%. That's adequate daily power.

R
Ruth Roberts
Charges power station in record time

Got my 300Wh station from 20% to 95% in under five hours. Faster than I expected from a foldable panel. Very satisfied.

L
Laura Bennett
Foldable design makes travel so easy

Love how compact it folds up. Fits right in my trunk. Set it up in minutes at our campsite. Would definitely recommend to friends.

R
Ruth Nelson
Works even on overcast days

Managed to pull 55-60W during a fully overcast afternoon. That kind of low-light performance is genuinely useful in real conditions.

B
Brian Rivera
Perfect for basecamp power

Set up at basecamp while hiking. Came back to fully charged gear every afternoon. Exactly the workflow I needed.

H
Heather Bennett
Worth every dollar

Premium product at a fair price. The quality and performance justify the cost entirely. No buyer's remorse whatsoever.

Complete by design. Backed for the long run.

Every system includes dependable support from purchase through years of use.

Certified Safety

Certified Safety

UL-tested LiFePO4 protection

5-Year Warranty

5-Year Warranty

Long-term peace of mind

Free Shipping

Free Shipping

Fast delivery from U.S. warehouses

30-Day Returns

30-Day Returns

Simple, hassle-free support