Product comparison · 2 solar panels

Sandberg Solar Charger vs Sandberg Solar Charger

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  • 16specifications compared
  • 12differ
  • 4identical
  • 12known for one product only

Key differences

The Sandberg Solar Charger has 60 W more rated power than the Sandberg Solar Charger (100 W vs 40 W). The Sandberg Solar Charger has 1 more USB ports quantity than the Sandberg Solar Charger (3 vs 2). The Sandberg Solar Charger has 1% more cell efficiency than the Sandberg Solar Charger (23% vs 22%). Weight: 4.5 kg on the Sandberg Solar Charger, 900 g on the Sandberg Solar Charger.

  • Rated power
    • Solar Charger:100 W
    • Solar Charger:40 W
  • USB ports quantity
    • Solar Charger:3
    • Solar Charger:2
  • Cell efficiency
    • Solar Charger:22%
    • Solar Charger:23%
  • Package width
    • Solar Charger:370 mm
    • Solar Charger:220 mm
  • Package depth
    • Solar Charger:110 mm
    • Solar Charger:45 mm
  • Package height
    • Solar Charger:110 mm
    • Solar Charger:360 mm
  • Package weight
    • Solar Charger:4.8 kg
    • Solar Charger:1.1 kg
  • Weight
    • Solar Charger:4.5 kg
    • Solar Charger:900 g

Side by side

Differences highlightedShow differences only (off)
Comparison of 420-81, 421-20
28 specifications
A

Sandberg

Solar Charger

Model 420-81

View product
B

Sandberg

Solar Charger

Model 421-20

View product
Power1 differ
Rated powerDiffers100 W40 W
Features2 differ
Solar cell typeMonocrystalline siliconMonocrystalline silicon
Connector typeKnown for oneUnknown — not stated by the sourceUSB
Product colourBlackBlack
Water-resistantKnown for oneUnknown — not stated by the sourceYes
USB connector typeUSB Type-A, USB Type-CUSB Type-A, USB Type-C
USB portYesYes
USB ports quantityDiffers32
Cell efficiencyDiffers22%23%
Cable lengthKnown for oneUnknown — not stated by the source0 m
Installation typeKnown for oneGroundUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source-10 - 65 °C
Technical detailsidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceUKCA, Federal Communications Commission (FCC), RoHS, CE
Warranty periodKnown for oneUnknown — not stated by the source5 year(s)
Packaging data4 differ
Package widthDiffers370 mm220 mm
Package depthDiffers110 mm45 mm
Package heightDiffers110 mm360 mm
Package weightDiffers4.8 kg1.1 kg
Weight & dimensions5 differ
WidthKnown for oneUnknown — not stated by the source205 mm
DepthKnown for oneUnknown — not stated by the source30 mm
HeightKnown for oneUnknown — not stated by the source323 mm
WeightDiffers4.5 kg900 g
Folded widthDiffers35.5 cm32.1 cm
Folded depthKnown for oneUnknown — not stated by the source3.8 cm
Folded heightDiffers46.3 cm21.4 cm
Unfolded widthDiffers162.5 cm32.1 cm
Unfolded depthKnown for oneUnknown — not stated by the source2.2 cm
Unfolded heightDiffers46.3 cm83 cm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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