What It Is 

The Renogy E.Flex-CORE is a 100w portable solar panel built for real off-grid charging without the weight of a rigid panel. Part of Renogy's E.Flex line of flexible solar panels, it weighs just 7.28 lbs and folds down to backpack size with a magnetic closure, no snaps or Velcro. It's a genuinely lightweight solar panel built with Grade A cells and ETFE material for real durability outdoors. 

Why You Need This 

When the power goes out or you're miles from an outlet, you need charging you can trust — not a bulky panel that's a hassle to carry. This portable solar panel folds flat, sets up with adjustable kickstands, and gets to work the moment the sun hits it. As a genuine waterproof solar panel rated IP65, it keeps charging through rain and dust without missing a beat.  

Key Features 

• 100W output, 23.5% efficiency - a true 100w portable solar panel with Grade A solar cells 

• IP65 waterproof rating - this waterproof solar panel handles rain, splashes, and dust 

• Ultra-lightweight design - just 7.28 lbs, one of the lightest solar panels in its class 

• Quadfold + magnetic closure - folds to backpack size for easy storage and transport 

• 3-angle adjustable kickstands - 40°/50°/60° positioning for optimal sun capture 

• Multiple output ports - USB-C PD (45W), 2x USB-A, plus MC4 for this portable solar panel to charge power stations 

• 2-year warranty - real support backing this portable solar panel 

Specifications 

• Max power: 100W 

• Cell efficiency: 23.5% 

• Weight: 7.28 lbs 

• Waterproof rating: IP65 

• Folded size: 22.99 x 22.54 x 1.57 in 

• Ports: USB-C PD 45W, 2x USB-A, MC4 

• Warranty: 2 years 

Who It's For 

This is for suburban families who want a lightweight solar panel for home backup, emergency power supply setup, campers, and RV owners who need a 100w portable solar panel that packs small but delivers real power. This waterproof solar panel is equally useful during a blackout at home or at a campsite. 

This portable solar panel folds small, sets up fast, and keeps working rain or shine. It's a dependable portable solar panel worth adding to your emergency kit today, before the next outage catches your family unprepared.