Product comparison · 2 solar panels

Isiwi Solar solar panel vs Sandberg Solar Charger

8specifications compared
7differ
1identical
23known for one product only

Key differences

The Sandberg Solar Charger has 35 W more rated power than the Isiwi Solar solar panel (40 W vs 5 W). The Isiwi Solar solar panel has 3 m more cable length than the Sandberg Solar Charger (3 m vs 0 m). The Sandberg Solar Charger has 32 mm more width than the Isiwi Solar solar panel (205 mm vs 173 mm). Operating temperature (T-T): -40 - 70 °C on the Isiwi Solar solar panel, -10 - 65 °C on the Sandberg Solar Charger.

Rated power
- Solar solar panel:5 W
- Solar Charger:40 W
Cable length
- Solar solar panel:3 m
- Solar Charger:0 m
Operating temperature (T-T)
- Solar solar panel:-40 - 70 °C
- Solar Charger:-10 - 65 °C
Width
- Solar solar panel:173 mm
- Solar Charger:205 mm
Depth
- Solar solar panel:10 mm
- Solar Charger:30 mm
Height
- Solar solar panel:223 mm
- Solar Charger:323 mm
Weight
- Solar solar panel:250 g
- Solar Charger:900 g

Side by side

Differences highlightedShow differences only

Comparison of Solar, 421-20
31 specifications	A Isiwi Solar solar panel Model Solar View product	B Sandberg Solar Charger Model 421-20 View product
Power1 differ
Rated powerDiffers	5 W	40 W
Maximum output voltageKnown for one	5 V	Unknown — not stated by the source
Solar panel currentKnown for one	1000 mA	Unknown — not stated by the source
Features1 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 colour	Black	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	FRI	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-40 - 70 °C	-10 - 65 °C
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	UKCA, Federal Communications Commission (FCC), RoHS, CE
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	1.1 kg
Weight & dimensions4 differ
WidthDiffers	173 mm	205 mm
DepthDiffers	10 mm	30 mm
HeightDiffers	223 mm	323 mm
WeightDiffers	250 g	900 g
Folded widthKnown for one	Unknown — not stated by the source	32.1 cm
Folded depthKnown for one	Unknown — not stated by the source	3.8 cm
Folded heightKnown for one	Unknown — not stated by the source	21.4 cm
Unfolded widthKnown for one	Unknown — not stated by the source	32.1 cm
Unfolded depthKnown for one	Unknown — not stated by the source	2.2 cm
Unfolded heightKnown for one	Unknown — not stated by the source	83 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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