When sunlight falls on the solar cell during daytime, the solar cell charges the rechargeable battery and turns LED1 ‘off.’ When no light falls on the solar cell during nighttime, the IC draws power from the battery and provides constant current to light up LED1. Since the solar cell acts as a light sensor, there is no need of a photo-transistor or light-dependent resistor for automatic switching of the LED in the dark.
300WATTS SOLAR GARDEN LIGHT
KSh 11,000.00 plus 16% VAT
Most houses have backyard gardens or some open areas. Installing a garden light there provides visibility at night. But there can be problems in its installation since the wiring may hamper movement and disturb plants in the garden. Presented here is the circuit of a solar light that is bright enough to illuminate a garden while not requiring any wiring to the grid supply and thus lowering the electricity bill.
|Dimensions||560 × 560 × 165 mm|