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3W 5V USB-C Solar Charging Panel (Type-C Output) - Portable Power Supply for 3.7V-5V Battery Charging & Security Devices, 1m Cable
Keep low-power devices running outdoors with this compact 3W solar charging panel featuring a USB-C (Type-C) output. Designed for stable 5V power delivery, it's a practical solution for powering or topping up compatible 3.7V-5V battery systems-ideal for small security monitoring setups, sensors, and other low-energy electronics. The lightweight build makes it easy to mount on walls, fences, sheds, or in a camper setup, providing a simple way to reduce reliance on mains power.
Built with polycrystalline silicon cells and EVA lamination, the panel is made for everyday outdoor use and dependable charging performance when placed in good sunlight. Whether you need a backup charging option for emergencies or a convenient power source for remote monitoring, this panel helps you stay powered with minimal effort.
Key features & specifications
- Solar power output: 3W for low-power charging and maintenance power
- Working voltage: 5V for USB-C powered devices and charging inputs
- Working current: 0-600mA (varies by sunlight intensity and device demand)
- USB-C (Type-C) output interface for wide modern compatibility
- Supports charging for 3.7V-5V battery systems via compatible device/controller input
- High-efficiency polycrystalline silicon solar cells for stable conversion performance
- Durable EVA lamination craftsmanship for better outdoor resilience
- Portable, easy-to-install design for outdoor and emergency use
- Cable length: 1 m
Ideal usage examples
- Security monitoring devices: provide maintenance charging for compatible outdoor cameras or sensors
- Remote low-power electronics: power small controllers, trackers, or standby devices in sheds and cabins
- Camping and travel: keep small USB-powered gadgets topped up during daylight hours
- Emergency preparedness: a simple solar backup for essential low-energy devices
- DIY projects: solar supply for small 5V electronics (with the correct charging control module)
Why this solar panel is perfect to buy
If you want a compact, cable-free way to supply 5V power in sunny conditions, this 3W panel is a practical choice. The USB-C output fits modern devices, the lightweight design makes installation easy, and the stable low-power output is ideal for maintaining battery levels on compatible monitoring equipment or small electronics-especially where mains electricity is inconvenient.
Interesting facts about small solar charging panels
- Output current changes constantly with sunlight-cloud cover, shade, and panel angle can significantly reduce charging speed.
- For best performance, aim the panel toward direct sun and keep the surface clean; dust and dirt can lower conversion efficiency.
- Many battery-powered devices require a charging controller or stable input management-using the right adapter/controller helps protect batteries and improve reliability.
Good to know
This panel outputs 5V via USB-C and is best suited for low-power devices. Charging performance depends on sunlight intensity and the power requirements of the connected device.
Package includes
- 1 x 3W USB-C solar charging panel (with 1 m cable)
Packing: Euroblister
EAN: 5714122623638
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