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Best Portable Folding Solar Panels for Power Stations (2026)

A folding panel turns a power station into a solar generator. We compared nine portable panels from 40 to 400 W on rated power, watts per kilogram, cell efficiency and the water resistance each maker lists.

Updated 2026-11-129 products compared5 scored criteriaHow this ranking works

Affiliate disclosure: We earn a commission if you buy through links on this page, at no extra cost to you. It never affects our rankings, which come from the published scoring formula. As an Amazon Associate I earn from qualifying purchases. Learn more.

Top pick

Anker SOLIX PS400 Bifacial Portable Solar Panel

Score 9.6/10 · Check price

Why it wins: The lightest 400 W panel here. 400 W at about 9.9 kg. Bifacial with IP68.

Also great: EcoFlow NextGen 220W Bifacial Portable Solar Panel (7.3) · EcoFlow 400W Portable Solar Panel (6.4)

9.6/10
Check price at Amazon See pros, cons & specs

Side-by-side comparison

Swipe sideways on mobile. Green marks the best figure in each column.

Product Score Rated powerWatts per kgCell efficiency (listed)IP68 rated (listed) Best for Price Buy
1Anker SOLIX PS400 Bifacial Portable Solar Panel
9.6/10
400 W40.3 W/kg25 %Yes The lightest 400 W panel here Check price View deal
2EcoFlow NextGen 220W Bifacial Portable Solar Panel
7.3/10
220 W31.4 W/kg25 %Yes The best all-round folding panel for mid-size stations Check price View deal
3EcoFlow 400W Portable Solar Panel
6.4/10
400 WNot listed23 %Yes 400 W in one fold-out piece for DELTA-class stations Check price View deal
4Jackery SolarSaga 200W Solar Panel
6.4/10
200 W30.8 W/kgNot listedYes A bifacial 200 W panel matched to Jackery's 8 mm inputs Check price View deal
5Jackery SolarSaga 40 Air
6.2/10
40 W44.4 W/kgNot listedYes An ultralight 40 W panel for small stations and phones Check price View deal
6EcoFlow NextGen 160W Portable Solar Panel
5.6/10
160 W28.6 W/kg25 %Yes A lighter EcoFlow panel for small and mid-size stations Check price View deal
7Goal Zero Nomad 400
5.3/10
400 W24.1 W/kgNot listedNo A rugged 400 W blanket for big Yetis Check price View deal
8BLUETTI SP200L 200W Solar Panel
3.5/10
200 W24.6 W/kg23.4 %No A 200 W panel with standard MC4 connectors Check price View deal
9Goal Zero Nomad 100
1.9/10
100 W21.7 W/kgNot listedNo A light 100 W panel with built-in Yeti cables Check price View deal

"Not listed" means the manufacturer page we used does not publish that figure. Prices show "Check price" until a retailer feed provides a current price.

Every portable solar panel, ranked

#1 · Top pick

Anker SOLIX PS400 Bifacial Portable Solar Panel

Best for: The lightest 400 W panel here

9.6/10

What we like

  • 400 W at about 9.9 kg
  • Bifacial with IP68
  • 5-year warranty

Watch out for

  • 48 V PV output: check your station's solar input voltage range

Score breakdown

Rated power 30%
Watts per kg 30%
Cell efficiency (listed) 20%
IP68 rated (listed) 10%
Bifacial (listed) 10%
Rated power400 W
Watts per kg40.3 W/kg
Cell efficiency (listed)25 %
IP68 rated (listed)Yes
Bifacial (listed)Yes
Rated power400 W
PV output48 V, 8.33 A
Efficiency25%+ (N-type cells, Anker)
Weight21.9 lb (Anker: 22 lb including the stand)
In the box2 × 8.2 ft solar cables, XT-60i cable
Folded22.3 × 38.7 × 3.2 in
RatingIP68
Warranty5 years
PriceCheck price
Check price at Amazon Full specs
Specs source:
#2

EcoFlow NextGen 220W Bifacial Portable Solar Panel

Best for: The best all-round folding panel for mid-size stations

7.3/10

What we like

  • 25% N-type TOPCon cells
  • Bifacial, with a 175 W rear rating
  • IP68

Watch out for

  • 12-month US warranty is short

Score breakdown

Rated power 30%
Watts per kg 30%
Cell efficiency (listed) 20%
IP68 rated (listed) 10%
Bifacial (listed) 10%
Rated power220 W
Watts per kg31.4 W/kg
Cell efficiency (listed)25 %
IP68 rated (listed)Yes
Bifacial (listed)Yes
Rated power220 W (±5 W) front / 175 W rear
CellsN-type TOPCon monocrystalline
Efficiency25.00%
Voc / Isc21.5 V / 12.4 A
WeightApprox. 15.4 lb (7.0 kg)
Folded24.2 × 23.2 × 1.3 in
RatingIP68
Warranty (US)12 months
PriceCheck price
Check price at Amazon Full specs
Specs source:
#3

EcoFlow 400W Portable Solar Panel

Best for: 400 W in one fold-out piece for DELTA-class stations

6.4/10

What we like

  • 400 W in one panel
  • IP68
  • XT60 cable included

Watch out for

  • EcoFlow's page didn't list weight
  • Lower efficiency than the NextGen panels

Score breakdown

Rated power 30%
Watts per kg * 30%
Cell efficiency (listed) 20%
IP68 rated (listed) 10%
Bifacial (listed) 10%

* Not published by the manufacturer; scored at the category median so missing data neither helps nor hurts.

Rated power400 W
Watts per kgNot listed
Cell efficiency (listed)23 %
IP68 rated (listed)Yes
Bifacial (listed)No
Rated power400 W
EfficiencyUp to 23%
RatingIP68
StandSelf-supporting, adjustable angle
CableSolar-to-XT60 cable included
WeightNot listed on the EcoFlow page we read
PriceCheck price
Check price at Amazon Full specs
Specs source:
#4

Jackery SolarSaga 200W Solar Panel

Best for: A bifacial 200 W panel matched to Jackery's 8 mm inputs

6.4/10

What we like

  • Bifacial
  • IP68
  • USB ports to charge phones directly
  • 5-year warranty via Jackery

Watch out for

  • Jackery doesn't list cell efficiency on this spec table

Score breakdown

Rated power 38%
Watts per kg 38%
IP68 rated (listed) 13%
Bifacial (listed) 13%
Rated power200 W
Watts per kg30.8 W/kg
Cell efficiency (listed)Not listed
IP68 rated (listed)Yes
Bifacial (listed)Yes
Rated power200 W ±5% (STC); 225 W in Jackery's bifacial BNPI test
Voc / Isc22 V / 12.5 A
Weight14.33 lb ± 0.66 lb (6.5 kg)
Folded23.62 × 23.50 × 1.57 in
RatingIP68
OutputsUSB-A 5 V 2.4 A, USB-C 5 V 3 A
Warranty3 + 2 years
PriceCheck price
Check price at Amazon Full specs
Specs source:
#5

Jackery SolarSaga 40 Air

Best for: An ultralight 40 W panel for small stations and phones

6.2/10

What we like

  • Under 1 kg
  • Best watts per kg here
  • IP68

Watch out for

  • Only 40 W: a full day refills a small station at best

Score breakdown

Rated power 38%
Watts per kg 38%
IP68 rated (listed) 13%
Bifacial (listed) 13%
Rated power40 W
Watts per kg44.4 W/kg
Cell efficiency (listed)Not listed
IP68 rated (listed)Yes
Bifacial (listed)Yes
Rated power40 W ±5% (44 W bifacial BNPI)
Voc25 V
Weight1.98 lb ± 0.44 lb (0.9 kg)
Folded232 × 339 × 20 mm
RatingIP68
OutputsUSB-A and USB-C (5 V)
Warranty1 + 2 years
PriceCheck price
Check price at Amazon Full specs
Specs source:
#6

EcoFlow NextGen 160W Portable Solar Panel

Best for: A lighter EcoFlow panel for small and mid-size stations

5.6/10

What we like

  • 25% efficient cells
  • IP68
  • 5.6 kg

Watch out for

  • Single-sided
  • 12-month US warranty

Score breakdown

Rated power 30%
Watts per kg 30%
Cell efficiency (listed) 20%
IP68 rated (listed) 10%
Bifacial (listed) 10%
Rated power160 W
Watts per kg28.6 W/kg
Cell efficiency (listed)25 %
IP68 rated (listed)Yes
Bifacial (listed)No
Rated power160 W (±5 W)
CellsN-type TOPCon monocrystalline
Efficiency25.00%
Voc / Isc21.3 V / 9.1 A
WeightApprox. 12.3 lb (5.6 kg)
Folded23.6 × 22.5 × 1.3 in
RatingIP68
Warranty (US)12 months
PriceCheck price
Check price at Amazon Full specs
Specs source:
#7

Goal Zero Nomad 400

Best for: A rugged 400 W blanket for big Yetis

5.3/10

What we like

  • 400 W with a 15 ft HPP extension included
  • USB-A output for phones
  • 2-year warranty

Watch out for

  • Heaviest panel here (16.6 kg)
  • IP65

Score breakdown

Rated power 38%
Watts per kg 38%
IP68 rated (listed) 13%
Bifacial (listed) 13%
Rated power400 W
Watts per kg24.1 W/kg
Cell efficiency (listed)Not listed
IP68 rated (listed)No
Bifacial (listed)No
SKU11950
Rated power400 W
Vmp / Imp20.66 V / 20.45 A
OutputHPP, 14–150 V, 40 A, 400 W; USB-A 12 W
Weight36.60 lb (16.6 kg)
Folded28.54 × 31.69 × 1.18 in
RatingIP65
Warranty2 years
PriceCheck price
Check price at Amazon Full specs
Specs source:
#8

BLUETTI SP200L 200W Solar Panel

Best for: A 200 W panel with standard MC4 connectors

3.5/10

What we like

  • Standard MC4 works with most stations
  • ETFE surface

Watch out for

  • Heaviest 200 W panel here
  • IP67, not IP68
  • 12-month warranty

Score breakdown

Rated power 30%
Watts per kg 30%
Cell efficiency (listed) 20%
IP68 rated (listed) 10%
Bifacial (listed) 10%
Rated power200 W
Watts per kg24.6 W/kg
Cell efficiency (listed)23.4 %
IP68 rated (listed)No
Bifacial (listed)No
Rated power200 W
CellsMonocrystalline, ETFE lamination
EfficiencyUp to 23.4%
Voc / Isc24.6 V / 10.8 A
ConnectorMC4
Weight17.15 lb / 8.14 kg
Folded23 × 23.9 × 1.7 in
RatingIP67 (BLUETTI FAQ)
Warranty12 months
PriceCheck price
Check price at Amazon Full specs
Specs source:
#9

Goal Zero Nomad 100

Best for: A light 100 W panel with built-in Yeti cables

1.9/10

What we like

  • Compact fold for 100 W
  • Attached 6 ft cable

Watch out for

  • 8 mm connector suits Goal Zero best
  • Goal Zero doesn't list an IP rating or efficiency for it

Score breakdown

Rated power 38%
Watts per kg 38%
IP68 rated (listed) 13%
Bifacial (listed) 13%
Rated power100 W
Watts per kg21.7 W/kg
Cell efficiency (listed)Not listed
IP68 rated (listed)No
Bifacial (listed)No
SKU13007
Rated power100 W
Voc / Isc21.5 V / 5.9 A
Connector8 mm (Yeti)
Weight10.2 lb (4.6 kg)
Folded20.5 × 15.5 × 2 in
Cable6 ft
Warranty2 years
PriceCheck price
Check price at Amazon Full specs
Specs source:

Buying guide: how to choose the right portable solar panel

Rated watts vs real watts

Rated power is measured at 1,000 W/m² and 25 °C. In real sun, expect roughly 60–85% depending on angle, heat and haze.

Check connectors and voltage

Most stations take XT60 or 8 mm (DC8020) inputs; panels use MC4, XT60, 8 mm or Anderson plugs. Buy the right adapter and keep series voltage under the station's PV limit.

Series or parallel

Wiring two panels in series doubles voltage; parallel doubles current. Low-voltage inputs (11–30 V) usually need parallel connections.

Bifacial panels need space under them

Bifacial panels gain the most when raised off a reflective surface. Flat on dark grass, the rear side adds little.

How this ranking is calculated

Score = weighted average of normalised specs, out of 10. Full method

Rated powerRated (STC) watts. Real output in sun is usually 60–85% of this. Scale: 40 → 400 W.
30%
Watts per kgOur calculation from the maker's rated watts and weight. Higher means more power for what you carry. Scale: 10 → 45 W/kg.
30%
Cell efficiency (listed)Higher efficiency packs more watts into the same area. Skipped when the maker doesn't publish it. Scale: 22 → 25 %.
20%
IP68 rated (listed)IP68 means dust-tight and protected against immersion as defined by the maker. We mark Yes only when the maker lists IP68.
10%
Bifacial (listed)Bifacial panels also collect light reflected onto the back, which helps on sand, snow or concrete.
10%

Frequently asked questions

How many watts of solar do I need?

Divide the station's capacity by about 5 (peak sun hours) and add 30% for real-world losses. A 1,000 Wh station needs roughly 250–300 W of panels to refill in a sunny day.

Can I mix brands?

Often yes, if the connector fits and the voltage and current stay inside the station's limits. BLUETTI advises against mixing different panel types in one array.

Are folding panels waterproof?

Many are rated IP65–IP68, but makers still advise against leaving them in heavy rain or standing water, and connectors need covering.

Top pick · 9.6/10Anker SOLIX PS400 Bifacial Portable Solar Panel
Check price