Anker 625 Solar Panel 100W vs Goal Zero Nomad 20 Solar Panel
We compare the Anker 625 Solar Panel 100W and Goal Zero Nomad 20 Solar Panel head-to-head on performance, features, value, and more. Here's which one wins.
Anker 625 Solar Panel 100W
Scored 9.3/10 in our testing
Anker 625 Solar Panel 100W
Best high-power solar charger — Anker 625 100W for base camp and power station charging
Goal Zero Nomad 20 Solar Panel
Best premium portable solar panel — Goal Zero Nomad 20 with rugged build and Venture power bank pairing
Score Breakdown
| Anker 625 Solar Panel 100W | Category | Goal Zero Nomad 20 Solar Panel |
|---|---|---|
| 9.5/10 ✓ | Performance | 8.8/10 |
| 9.3/10 ✓ | Features | 9/10 |
| 9/10 | Ease of Use | ✓ 9.3/10 |
| 8.8/10 ✓ | Value | 8.3/10 |
| 9.3/10 ✓ | Overall | 8.8/10 |
Specs Comparison
| Anker 625 Solar Panel 100W | Spec | Goal Zero Nomad 20 Solar Panel |
|---|---|---|
| 100W — monocrystalline | Rated Output | 20W — monocrystalline |
| USB-C + USB-A | Ports | USB-A 5V/2.4A |
| 23% cell efficiency | Efficiency | 2.4 lbs |
| 5.0 lbs | Weight | Corner-reinforced, weather-resistant |
| Anker power stations + direct device charging | Compatible | Built-in adjustable kickstand |
Anker 625 Solar Panel 100W
Pros
- + 100W rated — 62-68W real-world output
- + 23% cell efficiency — highest tested
- + Charges power stations and laptops
- + USB-C + USB-A direct device charging
Cons
- − 5 lbs — too heavy for backpacking
- − Briefcase-sized when folded
- − Expensive — investment for serious use
Goal Zero Nomad 20 Solar Panel
Pros
- + Rugged construction — built for trail abuse
- + Built-in kickstand for optimal angling
- + Goal Zero ecosystem compatibility
- + Weather-resistant for multi-day trips
Cons
- − 2.4 lbs — heavier than budget alternatives
- − 20W rated — moderate output
- − Premium price per watt
Our Verdict
Based on our scoring, the Anker 625 Solar Panel 100W comes out on top with an overall score of 9.3/10. The Anker 625 is the most powerful portable solar panel in this guide — 100W of monocrystalline cells that pair with Anker power stations for serious off-grid energy. In our testing it produced 62-68W in direct sun — enough to charge a power station, laptop, or multiple phones simultaneously. The 23% cell efficiency is among the highest available in portable panels. At 5 lbs it is not a backpacking panel, but for car camping, overlanding, and emergency preparedness it delivers real power.
Buy the Anker 625 Solar Panel 100W on AmazonRead the full Best Solar Chargers 2026 guide for complete reviews of all 4 products.