Spypoint Flex-S Solar Cellular Trail Camera (Integrated Solar) vs Universal Lithium Solar Panel Kit for Trail Cameras (Selectable 6V/12V)
Head-to-head spec comparison to help you pick the right trail camera for your needs.
Want to skip the data plan? See our full No Monthly Fee Trail Cameras guide for more ranked picks.Read the guide →
Spec Winner
Spypoint Flex-S Solar Cellular Trail Camera (Integrated Solar)
Wins on 2 of 3 spec categories
Spec-by-Spec Comparison
| Spec | Spypoint Flex-S Solar Cellular Trail Camera (Integrated Solar) | Universal Lithium Solar Panel Kit for Trail Cameras (Selectable 6V/12V) |
|---|---|---|
| Connectivity | cellular | N/A |
| Monthly fee | Free tier (100 photos); from $10/mo | N/A |
| Night flash | low-glow | N/A |
| Photo resolution | 36 MP | N/A |
| Trigger speed | 0.4 s | N/A |
| Detection range | 100 ft | N/A |
| Flash range | 90 ft | N/A |
| Power | Solar + rechargeable | Solar 6V/12V + buffer battery |
| Weather rating | IP65 | Weatherproof |
| Storage | microSD | N/A |
| Price | $168.08 | $29.99 |
| Rating | 8.7/10 | 8.0/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
Spypoint Flex-S Solar Cellular Trail Camera (Integrated Solar)
Pros
- Integrated solar panel means you can hang it on a back-40 fence line and forget it for a season
- 36MP stills with 1080p sound video — a real step up over the Flex-M
- Same free 100-photo plan, so the solar premium doesn't add a forced subscription
- Dual-SIM auto-connect keeps it talking in spotty-coverage country
- Built-in rechargeable pack tops off from the sun all day
Cons
- Premium price — you're paying up front for the never-swap-batteries convenience
- Solar needs real sun exposure; deep-canopy north-facing trees will struggle
- Still low-glow, not fully covert at night
Universal Lithium Solar Panel Kit for Trail Cameras (Selectable 6V/12V)
Pros
- Converts AA or external-port cameras to season-long solar power
- Selectable 6V/12V output fits Browning, Stealth, Moultrie, and more
- Built-in buffer battery keeps the camera fed through cloudy stretches
- Ends the battery-swap trips to remote, hard-to-reach cameras
- Weatherproof housing and a long cable to chase the sun
Cons
- You must match the plug type and voltage to your camera's external port
- Needs real sun exposure to keep up on heavy-trigger cameras
- Not every camera has an external power port to use it
Our Verdicts
Spypoint Flex-S Solar Cellular Trail Camera (Integrated Solar)
The set-and-forget cell cam for remote sites you hate driving to. The integrated solar plus free plan is the lowest-hassle long-haul combo here — just give it sky.
Universal Lithium Solar Panel Kit for Trail Cameras (Selectable 6V/12V)
The cheapest way to make an AA camera set-and-forget — confirm your camera has the right external port and voltage first. For remote sites you hate revisiting, it pays for itself.
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