Solar Charging On the Move, Your Always-On Adventure Companion
Ultra Light and Compact
Portable and compact design built to be your companion on every adventure.
Adventure-Ready Fast Charging
Quickly power up in the wild and keep exploring.
* Official Testing Note:
Under clear skies (34°C/93.2°F, UV ~8), iPhone 15 charged from 20% to 80% in 50 minutes. Results may vary based on environment, usage, and battery condition.
Dual-Port Charging for Multiple Devices
*Due to its dual-battery design, the drone takes about 50% longer to charge compared to smartphones at the same power output.
*Charging time may vary significantly based on sunlight and other conditions.
25% Conversion Efficiency with Solar Angle Guide
Enjoy 25% higher solar conversion efficiency with advanced N-Type TOPCon technology, capturing more solar energy than conventional panels.
Durable & IP68 Weatherproof
ETFE-coated panels resist cracking and power loss, performing from -20°C to 85°C (-4°F to 185°F). Guaranteed.
With IP68 waterproof and dustproof protection, it’s your reliable companion for beach trips, dusty trails, lakeside adventures, and more.
What's in the box
EcoFlow 28W Portable Solar Panel Specs
Maximum Power(Pmax)
28W (±1W)
USB-C Output
5V = 3A / 9V = 2.2A / 12V = 1.67A, 20W Max
USB-A Output
5V = 3A / 9V = 2A / 12V = 1.5A, 18W Max
Weight
Approx. 0.6 kg (1.3 lb)
Dimensions (Folded)
291 × 177 × 18.6 mm (11.46 × 6.97 × 0.73 in)
Dimensions (Unfolded)
291 × 664 × 2 mm (11.46 × 26.14 × 0.08 in)
FAQ
How long is the EcoFlow 28W Portable Solar Panel warranty period?
The EcoFlow 28W Portable Solar Panel warranty period is 1 year.
What can affect the charging speed efficiency of solar panels?
How do you clean the surface of the solar panel cells?
The output power for the two fast-charging ports is 18W and 20W, but the product description states 28W, how should I understand this discrepancy?
Are the solar panels compatible with third-party power stations?
What are the operating conditions of the white light, does the light being on represent the power flowing out or flowing in?
Can the solar panel be used on overcast days?