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Automatic Solar Garden Lights with LEDs

Efficient automatic solar garder lights circuit with minimum components the best deal is that is completely auto and the Solar panel acts as a light detector. Switches the Lamp off at Dawn, charges the battery during daytime and switches the LED lights ON at dusk providing 100 Lumens illumination during the night.

The solar panel must provide 5.5V and 150mA. The battery is a 3.7V/1500mAh type and it is charged at 80% capacity in 10 hours. The transistor is 2N3906.

Solar garden lights circuit schematic

automatic solar garden light circuit schematic
automatic solar garden light pcb

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