Are there any solar lights in the room?

Solar lights are useful indoors.

Now in the mobile yurts on the grasslands, solar photovoltaic lights are often used. Set up solar photovoltaic panels outdoors, connect wires and batteries indoors, and light up indoors at night. Nomads are now commonly used.

Solar lights in the indoor lighting is completely achievable, just need to install the solar panels and lights separately, let the panels charge outside, the lamp can be lit in the room. This also reflects the significant advantages of solar street lights, simple installation, strong flexibility.

Technical principle

Solar lamp working principle is simple, the use of photovoltaic effect principle made of solar cells, solar panels during the day to receive solar radiation energy and converted into electrical energy output, through the charge and discharge controller stored in the battery, night when the illuminance gradually reduced to about 101ux, solar panel open circuit voltage of about 4.5V, After the charge and discharge controller detects this voltage value, the battery discharges the lamp cap. After the battery is discharged for 8.5 hours, the charge and discharge control action ends. The main function of the charge and discharge controller is to protect the battery.