Home / SunJack – 25 Watt Foldable Solar Panel, ETFE Monocrystalline Portable Solar Panel with USB-C and USB-A, IP67 Waterproof Solar Panels for Camping, Backpacking, Hiking and Travel

SunJack – 25 Watt Foldable Solar Panel, ETFE Monocrystalline Portable Solar Panel with USB-C and USB-A, IP67 Waterproof Solar Panels for Camping, Backpacking, Hiking and Travel

Engineered with durable ETFE and IP67 waterproof rating, this rugged panel thrives in all conditions—perfect for solar panels portable and camping solar panel setups that demand strength, reliability, and all-weather performance.
Compact foldable design collapses to the size of a tablet for easy
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  • Detail

    The SunJack story started in sunny California in 2014. At the time, portable solar chargers were not very powerful, and the powerful ones were not portable. To combat this problem, SunJack was born. SunJack’s mission is simple: to deliver a durable and strong solar power charger in a compact size. Designed and engineered in the USA, SunJack solar panels have since proven to be a reliable tool for many people and organizations around the world.

    • Rugged and Durable - Fully laminated ETFE construction is weatherproof and built to last. Waterproof IP67 USB ports.
    • Powerful and Smart - Monocrystalline solar panels with smart IC chip technology
    • Foldable and Portable - Folding Solar Panels are compact and easily fit in a backpack
    • Wall Outlet Charging Speeds!

    Solar Capacity25 WattsSolar Cell TypeMonocrystallineOuter ConstructionFully laminated ETFEDimensions (Closed)7.8" x 11" x 1"Dimensions (Open)23.5" x 11" x 0.1"Net Weight1.7 lbs (0.77 kg) - Panel onlyOutput Port 1USB-C (5V/3A)Output Port 2USB-A (5V/3A)Rated Peak Power (Pmac |W)25 WattsOpen Circuit Voltage (Voc |V)7.9VShort Circuit Current (Lsc |A)3.2AMax Power Voltage (Vmp |A)6.6VMax Power Current (lmp |A)3AOperating Temperature (°F/°C)-4°F to 149°F (-20°C to 65°C)Standard Test Conditions1000W/m2, 25°C, AM1.5

    SunJack Backpacker Series Foldable Solar Panel Chargers

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