Best Solar Phone Chargers
Top solar phone chargers ranked by transparent trust scores.
8 products ranked
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Top Pick
9.4
Excellent
Anker 625 Solar Panel (100W)
Ranked #1 based on expert reviews, user sentiment, and value analysis.
#1
9.4
Excellent
Consensus
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Ranked #1 based on expert reviews, user sentiment, and value analysis.
Pros
- 100W high-power output
- 23% conversion efficiency
- 23% conversion efficiency
Cons
- Heavy at 11 lbs for backpacking
- Large and heavy for backpacking
- Large and heavy for backpacking
Don't buy this if…
- This panel charges power stations only — it does not have USB ports for direct device charging.
- This panel is designed for power station charging, not direct USB phone charging; you need a compatible power station.
- This panel is designed for power station charging, not direct USB phone charging; you need a compatible power station.
#2
9.2
Excellent
Consensus
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Ranked #2 based on expert reviews, user sentiment, and value analysis.
Pros
- Three USB ports simultaneously
- Built-in ammeter for optimization
- Three USB output ports
Cons
- No USB-C PD output
- 28W is slow for large devices
- No built-in battery storage
Don't buy this if…
- The USB-A ports max out at 5V/2.4A per port; there is no USB-C PD so fast-charging-dependent devices will charge slowly.
- Direct solar charging fluctuates with clouds — use a power bank as a buffer for consistent device charging.
- Solar output drops to near zero in overcast conditions; this is not a reliable sole power source in cloudy climates.
- Solar output drops to near zero in overcast conditions; this is not a reliable sole power source in cloudy climates.
#3
9.0
Excellent
Consensus
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Ranked #3 based on expert reviews, user sentiment, and value analysis.
Pros
- Rugged weather-resistant build
- Rugged weather-resistant build
- Auto-restart smart charging
Cons
- 20W is slow for larger devices
- 20W is slow for larger devices
- Goal Zero ecosystem lock-in
Don't buy this if…
- The 20W output takes 4-6 hours to charge a modern smartphone from empty in ideal direct sun conditions.
- The 20W output takes 4-6 hours to charge a modern smartphone from empty in ideal direct sun conditions.
#4
8.7
Excellent
Consensus
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Ranked #4 based on expert reviews, user sentiment, and value analysis.
Pros
- 24% efficiency SunPower cells
- 24% efficiency SunPower cells
- Very affordable for 28W
Cons
- No USB-C port
- No USB-C port
- Flimsy kickstand design
Don't buy this if…
- The dual USB ports share total output so charging two devices simultaneously cuts each device's charge speed in half.
- The dual USB ports share total output so charging two devices simultaneously cuts each device's charge speed in half.
#5
8.5
Excellent
Consensus
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Ranked #5 based on expert reviews, user sentiment, and value analysis.
Pros
- Integrated 3,000 mAh battery
- Built-in 3000 mAh battery
- Built-in 3000 mAh battery
Cons
- 10W is slow for phones
- Only 10W output
- Only 10W output
Don't buy this if…
- The 3,000 mAh onboard battery provides roughly one phone charge — it is a buffer, not a power bank replacement.
- The 3,000 mAh battery stores less than one full phone charge so it is a supplement, not a replacement for a power bank.
- The 3,000 mAh battery stores less than one full phone charge so it is a supplement, not a replacement for a power bank.
#6
8.3
Good
Consensus
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Ranked #6 based on expert reviews, user sentiment, and value analysis.
Pros
- 100W high output capacity
- 100W high output capacity
- ETFE laminated durability
Cons
- Bulky for hiking use
- Bulky for hiking use
- Best results require power station
Don't buy this if…
- Designed primarily as a power station companion; direct USB charging is limited to low-wattage devices.
- Designed primarily as a power station companion; direct USB charging is limited to low-wattage devices.
#7
8.1
Good
Consensus
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Ranked #7 based on expert reviews, user sentiment, and value analysis.
Pros
- Under 1 pound weight
- Under 1 pound weight
- Smart charging chip
Cons
- 20W is slow for tablets
- 20W is slow for tablets
- No USB-C port
Don't buy this if…
- Cheap carabiner clips included are not load-bearing and will break if the panel is hung from them in wind.
- Cheap carabiner clips included are not load-bearing and will break if the panel is hung from them in wind.
#8
7.9
Good
Consensus
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Ranked #8 based on expert reviews, user sentiment, and value analysis.
Pros
- ETFE scratch-resistant coating
- ETFE scratch-resistant coating
- Flexible hanging options
Cons
- No built-in battery
- No built-in battery
- Middling 21W output
Don't buy this if…
- The ETFE coating does not make it waterproof; the USB junction box must be kept dry or the electronics will short.
- The ETFE coating does not make it waterproof; the USB junction box must be kept dry or the electronics will short.
Quick Comparison
How We Rank
Composite trust score from expert reviews, user sentiment, complaint analysis, and value assessment.
Trust Score
Weighted composite of all factor scores
Expert Score
Aggregated expert review ratings
User Sentiment
Community votes and review analysis
Value Score
Price-to-performance ratio
Freshness
Recency of reviews and data
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