How many squares can 1000w solar lights illuminate?

1000w solar lamp can illuminate 100 square meters. 1000 W lumens is equivalent to 120W to 220V white light bulbs. That's 20 square meters. The brightness of the 1000W floodlight is five times that of the above data, so it can illuminate 100 square meters.

According to the luminous efficiency, 1000 watts lumens is equivalent to the light emitted by 100W to 220V white light bulbs, according to the luminous flux.

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 about 4, 5V, After the charge and discharge controller detects this voltage value, the battery discharges the lamp cap.

After 8,5 hours of battery discharge, the charge and discharge control action, the battery discharge ends. The main function of the charge and discharge controller is to protect the battery. Solar lamps are electric lights converted from solar panels into electricity. During the day, even on cloudy days, this solar generator solar panel can collect and store solar energy. Solar lamp as a safe, environmentally friendly new light, thus more and more attention.