Anker PowerPort Solar 21W
(80 reviews)
3 foldable photovoltaic panels for 21W of power and 2 USB ports, with Anker quality. The best of portable solar!
Characteristics
- Panels: 21W mono-crystalline (3x7W)
- Dimensions (folded): 160 x 282 mm
- Dimensions (unfolded): 670 x 282 mm
- Weight: 400g
- Outputs: 2 USB ports 5V⎓2.4A (3A max total)
- One of the best weight/power/price ratios on the market
Detailed overview
It is hard to be lighter for this power, with a weight of 400g for a solar power of 21 watts. The PowerPort Solar from Anker is one of the best mobile photovoltaic panels on the market. Combining the reliability common to all the brand's devices with real power, it is an excellent choice for those who want to go hiking or save money. Very strong with its reinforced PET panels, while remaining very light and easily transportable, and with its energy efficiency of 21.5%-23.5%, this portable panel can easily be attached to a backpack thanks to its eyelets. Also available in a 15W version.
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Page last updated on 03/07/2026