Product comparison · 2 solar panels

Isiwi Solar 3 vs Sandberg Solar Charger

8specifications compared
8differ
0identical
23known for one product only

Key differences

The Sandberg Solar Charger has 25 W more rated power than the Isiwi Solar 3 (30 W vs 5 W). The Isiwi Solar 3 has 3 m more cable length than the Sandberg Solar Charger (3 m vs 0 m). The Sandberg Solar Charger has 42 mm more width than the Isiwi Solar 3 (205 mm vs 163 mm). Product colour: Black, White on the Isiwi Solar 3, Black on the Sandberg Solar Charger. Operating temperature (T-T): -20 - 50 °C on the Isiwi Solar 3, -10 - 60 °C on the Sandberg Solar Charger.

Rated power
- Solar 3:5 W
- Solar Charger:30 W
Product colour
- Solar 3:Black, White
- Solar Charger:Black
Cable length
- Solar 3:3 m
- Solar Charger:0 m
Operating temperature (T-T)
- Solar 3:-20 - 50 °C
- Solar Charger:-10 - 60 °C
Width
- Solar 3:163 mm
- Solar Charger:205 mm
Depth
- Solar 3:12.5 mm
- Solar Charger:30 mm
Height
- Solar 3:174 mm
- Solar Charger:345 mm
Weight
- Solar 3:288 g
- Solar Charger:700 g

Side by side

Differences highlightedShow differences only

Comparison of Solar 3, 421-19
31 specifications	A Isiwi Solar 3 View product	B Sandberg Solar Charger Model 421-19 View product
Power1 differ
Rated powerDiffers	5 W	30 W
Maximum output voltageKnown for one	5 V	Unknown — not stated by the source
Solar panel currentKnown for one	830 mA	Unknown — not stated by the source
Features2 differ
Solar cell typeKnown for one	Unknown — not stated by the source	Monocrystalline silicon
Connector typeKnown for one	Unknown — not stated by the source	USB
Product colourDiffers	Black, White	Black
Water-resistantKnown for one	Unknown — not stated by the source	Yes
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A, USB Type-C
USB portKnown for one	Unknown — not stated by the source	Yes
USB ports quantityKnown for one	Unknown — not stated by the source	2
Cell efficiencyKnown for one	Unknown — not stated by the source	23%
Cable lengthDiffers	3 m	0 m
International Protection (IP) codeKnown for one	IP65	Unknown — not stated by the source
Compatible productsKnown for one	REDI FRI+	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-20 - 50 °C	-10 - 60 °C
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC), RoHS, UKCA
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	220 mm
Package depthKnown for one	Unknown — not stated by the source	45 mm
Package heightKnown for one	Unknown — not stated by the source	360 mm
Package weightKnown for one	Unknown — not stated by the source	800 g
Weight & dimensions4 differ
WidthDiffers	163 mm	205 mm
DepthDiffers	12.5 mm	30 mm
HeightDiffers	174 mm	345 mm
WeightDiffers	288 g	700 g
Folded widthKnown for one	Unknown — not stated by the source	20.5 cm
Folded depthKnown for one	Unknown — not stated by the source	3 cm
Folded heightKnown for one	Unknown — not stated by the source	34.5 cm
Unfolded widthKnown for one	Unknown — not stated by the source	34.5 cm
Unfolded depthKnown for one	Unknown — not stated by the source	5 mm
Unfolded heightKnown for one	Unknown — not stated by the source	62 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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