Biolite Solar Panel 5+

BioLite SolarPanel 5+

A compact, ultraslim solar panel with a built-in battery that captures energy from the sun and stores it for when you need it most. The SolarPanel 5+ is a practical off-grid charging solution for backpackers, campers, and travelers who want to keep phones and small devices powered without relying on wall outlets or carrying a heavy power bank.

Why We Carry It
It's the solar panel we recommend for backpackers and lightweight travelers who want a self-contained solar charging solution that fits in a pack pocket and works without a separate battery.

Highlights

• 5-watt peak output — Enough power to meaningfully charge phones, tablets, and small personal devices directly from the sun on a clear day. A practical output for a panel this compact and lightweight.
• Integrated 3,200 mAh battery — Store energy during peak sun hours and draw from it whenever you need it. A built-in buffer that makes solar charging practical even when cloud cover or shade interrupts direct sunlight throughout the day.
• Optimal Sun System with integrated sundial — A built-in alignment tool that indicates when the panel is pointed directly at the sun for maximum output. Takes the guesswork out of panel positioning and keeps you capturing peak watts throughout the day.
• 360-degree kickstand — Adjusts to hold the panel at the optimal angle on uneven ground, rocks, or tent guylines without a flat surface to lean against. A practical field detail for real backcountry use on variable terrain.
• Monocrystalline solar cells — High-efficiency cell technology that captures more energy per square inch than standard polycrystalline cells. More power from a smaller panel footprint.
• IPX4 weather resistance — Handles splashes and light rain without shutting down. Built for outdoor use where the weather doesn't always cooperate on charging days.
• Ultraslim at 0.26-inch panel depth — Slips flat against a pack or into a gear pocket without creating meaningful bulk. One of the slimmest solar panels available at this output level.
• 13.76 ounce weight — Light enough to justify packing on any trip where reliable device charging matters and wall outlets aren't an option.
• USB output with Micro USB input — Charges most personal devices directly and recharges the internal battery via Micro USB when a wall outlet is available.
• 1-year limited warranty — Backed by BioLite's standard product warranty.

Best for

Backpackers, campers, and off-grid travelers who want a lightweight, self-contained solar charging solution for keeping phones and small devices powered on multi-day trips away from outlets. A strong pairing with any BioLite power bank or camp device for a complete off-grid power system.

In The Box

SolarPanel 5+, USB cord, instructions.