DC6-45V Auto Solar Street Light LED Controller Board 10A/20A
DC6-45V Auto Solar Street Light LED Controller Board 10A/20A
DC6-45V Fully Automatic Solar Street Light LED Controller Board – 10A Charge / 20A Output
Take control of your solar lighting setup with this compact, fully automatic LED controller board. Designed for DIY solar street lights, courtyard lights, and off-grid lighting projects, this smart circuit board automatically turns lights ON at nightfall and switches to charging mode during daylight — saving energy and extending battery life without any manual intervention.
Made in Mainland China.
Key Features
- Wide Voltage Range: Supports DC 6V–45V, compatible with a broad range of solar panels and battery systems.
- High-Quality PCB Construction: Built from carefully selected durable materials for stable, long-lasting performance.
- No-Soldering Installation: Terminal block and screw-fastening design makes setup quick and hassle-free — no welding required.
- Smart Auto ON/OFF Control: Intelligent light-sensing circuitry turns the LED load on at dusk and off at dawn automatically.
- Dual-Current Capacity: Handles up to 10A max charging current and 20A max output current for flexible LED loads.
- Compact & Versatile: Tiny 38 × 25 mm (1.50 × 0.98 in) footprint fits easily into enclosures and DIY builds.
- Eco-Friendly Operation: Maximises solar energy use by intelligently managing charge and discharge cycles.
Specifications
| Material | PCB |
| Input Voltage | DC 6V – 45V |
| Max Charging Current | 10A |
| Max Output Current | 20A |
| Dimensions | 38 × 25 mm (1.50 × 0.98 in) |
| Battery Included | No |
| Country of Origin | Mainland China |
What's in the Box
- 1 × Solar LED Controller Board
Great For DIY Projects Like
- Solar-powered street lights
- Courtyard and garden lighting automation
- Off-grid solar LED lighting systems
- Custom solar charge controller builds
If you enjoy building your own lighting and electrical projects, check out our 10-Piece Gardening Tool Kit – Iron Head & Plastic Handle or explore creative DIY options with Pottery Clay Sculpting Tools for your next project.
Important Notes
- Product photos are for illustration only; please refer to the written specifications for exact dimensions.
- Minor measurement differences may occur due to manual measurement methods.
- Actual colour may vary slightly from images due to differences in monitor settings.
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What voltage range does this solar LED controller board support?
A: This controller board supports a wide DC input voltage range of 6V to 45V, making it compatible with most standard solar panel and battery configurations used in DIY street and garden lighting projects.
Q: Does the board require soldering or special tools to install?
A: No soldering is required. The board features a terminal block design secured with screws, so installation is straightforward and accessible even for beginners working on DIY solar lighting setups.
Q: How does the automatic ON/OFF function work?
A: The controller uses an integrated light-sensing circuit to detect ambient light levels. It automatically switches the LED load ON when darkness falls and returns to charging mode during daylight hours, enabling fully hands-free operation.
Q: What is the maximum current this board can handle?
A: The board supports a maximum charging current of 10A and a maximum output (load) current of 20A, providing ample capacity for most residential solar street light and courtyard light applications.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.