Solar Battery Charger Controller – LED Night Light Switch 3-24V

Automatic Solar Panel Battery Charger Controller Board

Take full control of your solar-powered garden or street lighting with this compact, automatic Solar Panel Battery Charger Controller Module. Designed for a wide voltage range of 3–24V and current ratings from 4A to 10A, this PCB board intelligently manages charging from your solar panel while automatically switching your LED lights on at dusk and off at dawn — completely hands-free.

Key Features

• Automatic Light Control: Built-in light-sensing switch turns LEDs on at night and off during the day — no manual intervention needed.
• Wide Voltage Range: Compatible with 3V to 24V solar panel systems, making it versatile for a range of garden, street, and outdoor lighting setups.
• High Current Capacity: Supports 4A to 10A load current for reliable performance with various LED lighting loads.
• Efficient Battery Charging: Automatically manages solar charging to keep your battery topped up and ready.
• Compact PCB Design: Green PCB board is easy to integrate into DIY solar lighting projects and enclosures.
• Durable Construction: High-quality PCB material built to withstand outdoor electronics environments.

Specifications

• Material: PCB
• Color: Green
• Voltage Range: 3–24V
• Current Range: 4–10A
• Application: Garden lights, solar street lights, outdoor LED lighting systems
• Package Includes: 1 × Solar Panel Battery Charger Controller Module

Made in Mainland China.

Perfect For

• DIY solar garden lighting projects
• Solar-powered street light installations
• Off-grid outdoor LED light automation
• Electronics hobbyists and makers working with solar energy systems

Looking for more tools for your projects? Check out our Air Compressor Pressure Gauge – DIY Tool or the Electromagnetic Induction Tester – Circuit Fault Detector to expand your toolkit.

Note: Please allow 5–10 mm measurement tolerances due to manual measurement. Colors may vary slightly from product images due to monitor settings and lighting.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What voltage and current range does this solar controller module support?

A: This solar panel battery charger controller board supports a voltage range of 3V to 24V and a current range of 4A to 10A, making it suitable for a wide variety of small-to-medium solar garden and street lighting systems.

Q: How does the automatic night light LED control switch work?

A: The module features a built-in light sensor that detects ambient daylight levels. When darkness falls, the controller automatically activates the connected LED lights; when daylight returns, it switches them off — providing fully automatic, hands-free operation for your outdoor solar lighting.

Q: Is this controller compatible with DIY solar projects?

A: Yes! The compact green PCB design makes it straightforward to integrate into custom DIY solar lighting builds, enclosures, or off-grid outdoor setups. It works with standard solar panels and lead-acid or lithium battery systems within its rated voltage and current specifications.