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After a power cut at dinner time left a cabin porch dark, the choice between a replacement panel for a camera already on the wall and a new camera altogether felt less abstract, and solocam s340 vs ring outdoor cam 4k plus frames that choice. Pick the Ring listing if you want the camera itself, with its siren and motion alerts, and pick the Uogw listing only if you already own the SoloCam S340 and need a replacement panel to keep it charged. We compared what each listing states, side by side, and we did not treat a panel figure as a camera figure.
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Solocam S340 vs Ring Outdoor Cam 4k Plus: Side by Side
| Product | Solar Score | What it is | Power stated | Night vision stated | Weather protection stated |
|---|---|---|---|---|---|
| Ring Outdoor Cam 4K Plus | 9.6/10 | Outdoor camera | Battery, solar, plug-in, hardwired, power over ethernet | True-color Night Vision in low light | Not stated |
| Uogw 4W Solar Panel for S340 | 9.6/10 | Solar panel for SoloCam S340 | 4W, replaces original 2W panel | Not stated | IP67 stated |
These specs are rated by the maker and quoted from each listing on 3 November 2026.
What each listing actually is
The Ring listing is a camera. The listing states Retinal 4K video, night vision, a built-in siren, Live View and Two-Way Talk, and radar-powered 3D Motion Detection, and it names battery, solar, plug-in, hardwired and power over ethernet as power options. The Uogw listing is different in kind: it is a solar panel for the eufy SoloCam S340, and the listing states clearly that the camera is not included. That distinction drives the rest of this comparison, because a panel figure describes the panel, and a camera figure describes the camera, and neither figure transfers to the other listing.
Readers shopping for a camera should start with the Ring listing, since the Uogw listing gives them no camera at all. Readers who already own the SoloCam S340 and whose original panel is damaged or not working should start with the Uogw listing, since it is made for that camera and states compatibility with the original mount. Mixing up those starting points is the main way to buy the wrong item here.
Power and charging
The Uogw panel is a 4W panel, and the listing presents it as a replacement for the original 2W panel, which the listing describes as insufficient in harsh weather. The listing also states a 3ft USB connecting cable, a rubber ring at the USB head, an adjustable angle, and compatibility with the original mount, and it warns that shade or obstructions affect panel efficiency, so placement matters for sunlight exposure. Those are panel facts, and they say nothing about the camera’s own video or alerts.
The Ring listing takes a different approach to power: it names battery, solar, plug-in, hardwired and power over ethernet as options, so the buyer chooses a power route for the location. The listing states no watt figure for its solar option, so there is no watt-to-watt comparison to make against the Uogw 4W panel, and we do not invent one. What can be compared is flexibility against specificity: the Ring listing offers a choice of power routes, while the Uogw listing offers a specific watt figure for a specific camera.
Video and alerts
On video and alerts, only the Ring listing has anything to state, so this section is one-sided by design. The Ring listing states Retinal 4K video, up to 10x Enhanced Zoom, true-color Night Vision in low light with an automatic switch to crisp black and white in near darkness, Live View and Two-Way Talk, real-time phone alerts through radar-powered 3D Motion Detection, and a built-in siren that can be activated from the Ring app. The listing also notes that video quality may vary based on internet bandwidth and device temperature, and that scroll-back viewing and intelligent alerts come with a compatible Ring Protect subscription sold separately.
The Uogw listing states no video, zoom, night vision or alert figures, because it sells a panel, not a camera. That is not a flaw in the panel, and it is not a win for the camera on a shared spec, since the listings do not state a shared video spec at all. Buyers who care about video and alerts need the camera listing, and buyers who care about keeping an existing SoloCam S340 charged need the panel listing, and those are separate needs.
What the listings leave unclear
Neither listing states a warranty term, so warranty contributes nothing to either score here. The Ring listing states no IP code, so its weather protection is left unclear in the listing, while the Uogw listing states IP67 and a rubber ring at the USB head. The Uogw listing states no camera specs, and the Ring listing states no panel watt figure, so a buyer who wants a camera figure and a panel figure from the same listing will not find them here. The Ring listing also leaves its solar panel details unclear beyond naming solar as a power option, and the Uogw listing leaves camera performance unclear beyond keeping the SoloCam S340 charged.
A further caution applies to the Uogw claim about continuous operation: the listing describes the panel as enabling the camera to run continuously, but it gives no run-time figure tied to a stated load or season, so treat that as a maker claim about the panel’s purpose, not as a measured outcome. The honest reading of this pair is narrow: a panel for a named camera against a camera with named video and alert features, with gaps on warranty, weather protection for the camera, and panel watts for the camera.
The kits we chose
Ring Outdoor Cam 4K Plus
A battery-powered outdoor camera listing with Retinal 4K video, up to 10x Enhanced Zoom, night vision, a built-in siren and radar-powered 3D Motion Detection.
Pros
- Retinal 4K video with true-color Night Vision in low light stated
- Up to 10x Enhanced Zoom stated
- Built-in siren plus Live View and Two-Way Talk stated
- Battery, solar, plug-in, hardwired and power over ethernet power options stated
Cons
- No IP code stated
- No warranty term stated
- No panel watt figure stated for the solar power option
- Scroll-back viewing needs a compatible Ring Protect subscription sold separately
Detailed Review
The listing states Retinal 4K video, up to 10x Enhanced Zoom, true-color Night Vision in low light with an automatic switch to black and white in near darkness, a built-in siren activated from the Ring app, Live View and Two-Way Talk, and real-time phone alerts through radar-powered 3D Motion Detection. It names battery, solar, plug-in, hardwired and power over ethernet as power options, notes that video quality may vary based on internet bandwidth and device temperature, and notes that scroll-back viewing comes with a compatible Ring Protect subscription sold separately.
Who it's for: buyers who want a standalone outdoor camera with stated night vision, a siren and motion alerts. Who should skip it: buyers who already own a SoloCam S340 and only need a replacement panel, and buyers who want a stated IP code or warranty term.
Its Solar Score of 9.6/10 comes from performance 30/35, build 21/25, value 20/25, safety 8/10 and warranty 0/5: 79 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Video | Retinal 4K |
|---|---|
| Zoom | Up to 10x Enhanced Zoom |
| Night vision | True-color Night Vision in low light, black and white in near darkness |
| Power options | Battery, solar, plug-in, hardwired, power over ethernet |
Figures as published on the retailer listing, collected 3 November 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. Built-in siren and radar-powered 3D Motion Detection stated, so safety scores 8 of 10. No warranty term, so warranty scores zero. See How We Pick.
Cameras and privacy. Point cameras at your own property, check local rules on recording audio and neighbors' areas, and treat battery life and night vision range as the maker's figures.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
Uogw 4W Solar Panel for S340
A 4W solar panel for the eufy SoloCam S340 that replaces the original 2W panel, with a 3ft USB cable and an IP67 code stated.
Pros
- 4W panel replaces the original 2W panel for the SoloCam S340
- IP67 code stated, with a rubber ring at the USB head
- Adjustable angle and compatibility with the original mount stated
- 3ft USB connecting cable included in the listing
Cons
- Camera not included, so it is a panel only, not a camera on its own
- No warranty term stated
- No video, zoom or siren figures stated
- Listing warns that shade or obstructions affect panel efficiency
Detailed Review
The listing states a 4W solar panel designed for the eufy SoloCam S340 as a replacement for the original 2W panel, with a 3ft USB connecting cable, a rubber ring at the USB head, an adjustable angle and compatibility with the original mount. It states that the camera is not included and describes a swap with no tools, and it warns that shade or obstructions affect panel efficiency, so placement matters for sunlight exposure.
Who it's for: SoloCam S340 owners whose original panel is damaged or not working. Who should skip it: buyers shopping for a camera itself, since this listing includes no camera.
Its Solar Score of 9.6/10 comes from performance 28/35, build 20/25, value 20/25, safety 8/10 and warranty 0/5: 76 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Power | 4W, replaces original 2W panel |
|---|---|
| Cable | 3ft USB connecting cable |
| Weather protection | IP67 stated |
| Compatibility | For eufy Security SoloCam S340, camera not included |
Figures as published on the retailer listing, collected 3 November 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. IP67 stated, with a rubber ring at the USB head stated, so safety scores 8 of 10. No warranty term, so warranty scores zero. See How We Pick.
Cameras and privacy. Point cameras at your own property, check local rules on recording audio and neighbors' areas, and treat battery life and night vision range as the maker's figures.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
As an Amazon Associate I earn from qualifying purchases.
Where the points went
The Solar Score weighs performance, build, value, safety and warranty. For this pair, safety means the stated siren and motion alerts on the camera and the stated IP67 code and rubber ring on the panel. Neither listing states a warranty term, so neither listing earns warranty points. How we pick explains the weights.
| Product | Solar Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| Ring Outdoor Cam 4K Plus | 9.6 | 30 | 21 | 20 | 8 | 0 |
| Uogw 4W Solar Panel for S340 | 9.6 | 28 | 20 | 20 | 8 | 0 |
Every total is translated into a figure between 9.2 and 9.8 with a linear formula; ranking by points and ranking by score always agree.
Solocam S340 vs Ring Outdoor Cam 4k Plus: Which Should You Choose?
Choose the Ring listing if you want a camera with stated Retinal 4K video, night vision, a siren and motion alerts, and if you want a choice of power routes for the mounting spot. Choose the Uogw listing if you already own the SoloCam S340, if the original panel is damaged or not working, and if you want a 4W replacement panel with a 3ft cable and an adjustable angle for the original mount. For wider reading, see the best solar panel for Ring camera guide and the Wyze vs Eufy solar security camera comparison, which cover nearby camera and panel choices.
| If you need | Look at |
|---|---|
| A camera itself | Ring Outdoor Cam 4K Plus, with Retinal 4K video and a built-in siren |
| A replacement panel for the SoloCam S340 | Uogw 4W Solar Panel for S340, with a 3ft USB cable |
| Night vision stated | Ring Outdoor Cam 4K Plus, with true-color Night Vision in low light |
| An IP67 code stated | Uogw 4W Solar Panel for S340 |
Sizing Notes
- Match the Uogw panel to the SoloCam S340 and to the original mount, as the listing states that compatibility.
- Match the Ring power route to the mounting spot, choosing among battery, solar, plug-in, hardwired and power over ethernet as the listing names them.
- Check the Uogw 3ft USB cable reach against the spot where the panel will sit in sunlight, with shade or obstructions avoided.
- Match the panel angle to sunlight exposure, using the adjustable angle the Uogw listing states.
FAQ: power away from the grid
Is the Uogw listing a camera?
No. The Uogw listing is a solar panel for the eufy SoloCam S340, and the listing states that the camera is not included.
What video does the Ring listing state?
Retinal 4K video, up to 10x Enhanced Zoom, and true-color Night Vision in low light, with a switch to black and white in near darkness.
What power options does the Ring listing state?
Battery, solar, plug-in, hardwired and power over ethernet.
What does the Uogw panel replace?
The original 2W panel for the SoloCam S340, with a 4W panel, a 3ft USB cable and an adjustable angle.
Does either listing state a warranty term?
No. Neither listing states a warranty term, so warranty adds nothing to either score.
Related solar guides
See every Solar Security Cameras guide and all Solar Lights, Cameras and Fans guides.
More picks: best solar panel for security camera, best solar security camera with zoom, and solar security camera vs indoor security camera.
