Solar Powered Chargers for Backpacking Trips Tested
- Date：
- Views：4
- Source：OrientDeck
When you're deep in the wild, the last thing you want is a dead phone or GPS. That’s where solar powered chargers come in—your lifeline to power off-grid. But not all solar chargers are created equal, especially when you’re hiking rugged trails with zero access to outlets. We tested five top-rated solar chargers in real backpacking conditions to see which ones actually deliver.
Why Solar Chargers Matter for Backpackers
Imagine summiting a remote peak and wanting to snap a photo—only to find your phone at 1%. Or worse: your GPS dies mid-trail. A reliable solar charger isn’t just convenient; it can be a safety essential. With advancements in photovoltaic tech, today’s solar panels are lighter, more efficient, and packable enough to fit in your daypack.
Our Testing Criteria
- Weight & Portability: Every ounce counts on the trail.
- Charging Speed: How fast does it juice up devices under real sun?
- Durability: Can it survive rain, dust, and drops?
- Weather Resistance: Does it work on cloudy days?
- Value: Is it worth the price tag?
Top 5 Solar Chargers Tested
| Model | Wattage | Weight (oz) | USB Ports | Price | Best For |
|---|---|---|---|---|---|
| Goal Zero Nomad 20 | 20W | 14.5 | 2 | $130 | Fast charging, durability |
| Anker PowerPort Solar Lite | 15W | 12.3 | 1 | $70 | Budget-friendly hikes |
| BIGOPOWER 28W Foldable Panel | 28W | 17.6 | 2 | $90 | Multi-device charging |
| Nekteck 21W Solar Charger | 21W | 15.8 | 2 | $60 | Value seekers |
| BigBlue 28W 3-Panel | 28W | 19.8 | 3 | $100 | Group trips |
Real-World Performance
We took these panels on a 7-day trek through the Sierra Nevada, with mixed sunlight and occasional afternoon storms. The Goal Zero Nomad 20 stood out with consistent output—even under partial shade—thanks to its high-efficiency monocrystalline cells. It charged an iPhone 14 from 0% to 100% in about 3.5 hours in full sun.
The Anker PowerPort Solar Lite surprised us with its compact size and solid performance. While slower (5+ hours for a full phone charge), it’s ultra-light and perfect for weekend trips.
Budget pick Nekteck 21W delivered strong value. Though build quality felt slightly flimsy, it performed well in direct sun and includes useful mounting grommets.
Pro Tips for Using Solar Chargers
- Angle Matters: Tilt the panel toward the sun every hour for max efficiency.
- Avoid Shade: Even partial shading can cut output by 50% or more.
- Use a Power Bank: Charge a portable battery during the day, then use it to power devices at night.
- Watch the Weather: Clouds reduce efficiency, but modern panels still generate some power on overcast days.
The Verdict
If you need reliability and speed, go with the Goal Zero Nomad 20. For budget-conscious hikers, the Nekteck 21W offers unbeatable value. And if you're traveling with a group, the BigBlue 28W can charge multiple devices simultaneously.
Solar powered chargers aren’t magic—they require smart use—but in the right hands, they’re game-changers. Stay charged, stay safe, and keep exploring.