28.5W Solar Panel 23.7% Efficiency Rating 1.1lbs no US Sales Tax!

US$229.99

  • Only 1.1lbs, Charges 2 High Speed USB devices simultaneously.
  • Digital display  on back shows charging current, charging voltage & .
  • SunPower Gen 3 Maxeon cells are used which allow for the most absorption of energy in direct sunlight or the shade, making their charging abilities greater than other solar cells available.  23.7% Efficiency Rating.
  • ETFE Integrated Laminated Solar Blanket which is Anti-Reflective, Scratch Resistant, Durable & Waterproof, giving the Solar Blanket a Rubberized Feel and offers much better absorption of energy from the sun
Model

OGT28.5

Solar panel

ETFE laminated solar panel with PCB board

Solar cell

Gen 3 Sunpower solar cell 23.7% efficiency

Output

5V 2.3A for each of the 2 USB ports

Folding size

11.9X7.9X1.6inch/303X200X40mm

Unfolding size

25.5X11.9X0.2inch/675X303X5mm

Weight

1.1lbs/500g

Description
28.5W POWER RATING: One of the most powerful, portable solar power options on the market today, with up to 2.3 amps/each High Speed USB Port on sunny days. – VERY LIGHT WEIGHT: Weighing only 1.1lbs. Leaving more storage for other items you may want to bring on the adventure.

EXTREME EFFICIENCY: It is rarely sunny all day, but the Off Grid Trek blanket’s solar cells are able to harness maximum power even on cloudy or overcast days. The solar panel is 23.7% efficient, while most of the similar products on the market are 15% or lower. We only use the best Sunpower Gen 3 Maxeon solar cells.

CHARGE YOUR MOBILE DEVICES DIRECTLY: Connect your devices to the 2 USB ports for high-speed, safe charging of mobile devices on the back of the solar blanket.

AUTOMATICALLY BUILT-IN USB IC: Most folding solar panels with a USB connector cannot charge some types of mobile phones due to not having an automatically recognized USB IC. The special IC in the Off Grid Trek blanket makes the charging current as powerful as possible so the charging rate is quicker, where other types of folding solar panels only consume some of the output current, making the charging time much longer.

ENVIRONMENTALLY FRIENDLY: Extend battery life by maintaining correct charge levels. Save the environment and your wallet!

ETFE Surface: Enhances the Solar Blankets performance and life. Imported from Japan, the EFTE has a better transparency than the normal PET which increases the Solar Blankets Power Output in the same light conditions. The ETFE also increases the life of the solar blanket to more than 8 years.

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