solar power bank
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± 2 weeks of history needed
Power bank with a solar panel that charges phones and small devices on sunlight.

Why is this product on the list?
Characteristics:
solar-poweredenergy-saving
More sustainable than the conventional alternative
Charges on sunlight instead of grid power or disposable batteries; after manufacturing, every use is virtually emission-free.
Estimated CO2 saving: An estimated 1 to 3 kg per year less CO2 than charging on fossil grid power, including production and transport.
Indicative estimate based on public life-cycle studies, including production and transport, not a certified measurement. Actual savings depend on usage and on what you replace. See our sources
Score breakdown per source
The trend score measures acceleration, not volume. Each source has its own weight. How it works.
Google Trends
interest 22/100
40%
weight
YouTube
13,561,116 views (30 days)
25%
weight
Wikipedia
insufficient data
20%
weight
Nieuws (GDELT)
insufficient data
15%
weight
Trend score: last 30 days
The chart appears once several days of measurements exist.