15W ETFE Foldable Solar Charger vs E10 10W USB Solar Charger
Our #1 and #2 picks from The 10 Best Backcountry Solar Chargers, compared spec-by-spec with clear pros, cons, and a verdict.
The full head-to-head write-up is generating and will appear here shortly. In the meantime, here's the editorial summary for each pick from the Top 10.
15W ETFE Foldable Solar Charger
SunJack
The SunJack 15W gave the best measured output for its weight in the independent data we found, and it has both USB-C and USB-A. **Highlights** - Strong measured USB-C output - USB-C and USB-A - IP67 USB ports per maker - In stock at SunJack when checked **Watch-outs** - No built-in battery - 1.4 lb panel only per maker Research only: Wild10 has not field tested this model. Specifications come from the maker page; any measured figure is credited to the outlet that measured it.
Buy at sunjack.comE10 10W USB Solar Charger
FlexSolar
The FlexSolar E10 is the lightest panel in this list, aimed at keeping a power bank topped up rather than charging fast. **Highlights** - Lightest panel here - Low cost - IP67 controller box per maker **Watch-outs** - USB-A only - Conflicting weight figures - No independent measured output for this model Research only: Wild10 has not field tested this model. Specifications come from the maker page; any measured figure is credited to the outlet that measured it.
Buy at flexsolarenergies.com