This is a single chart to compare details and characteristics of the best solar charger.
Panel:
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Style
Price
Set Up
Power
Dim.
Use
Global Solar Sunlinq 6.5 Watt
The panel is powerful instead of its small and light dimensions.
As most of other brand panels, it has not an internal battery to let store the sun power.
Solio Classic Solar Charger
The design is cool. It could be used as charger or directly as power source.
Maybe performances could be improved. In respect to the other solar chargers it takes more time of direct sunlight to fully charge its internal battery.
Solar Technology Freeloader
It’s powerful and cheap.
You can’t charge devices directly with the sun but after having charged its internal battery.
NA
Northern Industrial High Wattage 15 Watt Solar Panels
Used in combination with 2 or more panels, this charging system is an helpful way to power devices.
It would be a great idea to make it buy with the charge controller and the inverter.
Powermonkey Explorer Solar Emergency Charger
It has a big battery and is very resistant. The battery pack is portable and easy to use.
Having a twice time period (Or charge a device or charge with solar).
NA
Brunton 26 Watt Foldable Solar Array
It’s well designed for portability and its output is good enough to charge and power all common gadgets (laptops excluded, it gives only extra time to the battery but it not fit to power it fully).
Having a battery pack (internal battery) and a charge controller would be a great choice. The panel is good but need to be a fully portable solar power pack.
Sunsei Solar 18-Watt 12-Volt Charger #SE-1200
NA
NA
ICP Solar 04027 Battery Saver SE2
NA
NA
Coleman Solar 18 Watt 12 Volt Deep Cycle Battery Charger
NA
NA
NA
NA
Coleman Solar 4.5-Watt 12-Volt Deep-Cycle Battery Charger #CL-300
For its wattage the panel works good for maintaining deep cycle batteries full charged.
Surely the global wattage output. The panel is not good for charging flat batteries or using it to power devices.