Estimation of Operating Costs for Conventional Series LED Advertising Screens

Estimating the operating cost of conventional series LED advertising screens. Everyone knows that LED advertising screens need electric energy to drive. Every time customers will ask about the power consumption of LED advertising screens before purchasing, the electricity cost of the day can be calculated according to the daily usage time. Because the pixel density of each specification is different, the brightness of indoor and outdoor LED advertising screens is also different, and the working principle of single-color and full-color LED advertising screens is also different, so we can only give an accurate result through actual testing. Next, let's make actual calculations for LED advertising screens in various environments and colors.

Actual power consumption of single and double-color indoor LED advertising screens: At present, the common indoor LED advertising screen models are P4.75 and P7.62 constant current surface mount products. Compared with the old generation modules or dot matrix LED advertising screens, the energy saving rate is as high as 40%. , is also the product with the least power consumption at present. Their full power generally does not exceed 300W per square meter, and the normal use is between 100-150W per square meter. According to the calculation of 10 hours per square meter per day * 30 days, the monthly electricity fee is about It ranges from 24-36 yuan. Actual power consumption of outdoor full-color LED advertising screens: Outdoor full-color LED advertising screens are divided into two types: energy-saving series and conventional series. Let us calculate according to the widely used conventional series. The power consumption of outdoor full-color LED advertising screens also depends on In general, the brightness is between 5500CD per square meter and the brightness is between 8000CD per square meter, so their maximum power consumption per square meter is also ranging from 750-1200W. The picture is the main factor, so the utilization rate is relatively higher than that of single and double colors. Under normal circumstances, the power used per square meter is 300-600W. It cannot be calculated based on 10 hours per day for 10 square meters. According to the industrial electricity consumption of 0.8 yuan per kilowatt-hour, you need to pay an electricity fee of 32-32- It ranges from 56 yuan. The actual power consumption of full-color indoor LED advertising screens: I will introduce the power consumption of full-color indoor LED advertising screens. Currently, the commonly used brightness of full-color indoor LED advertising screens is 1200CD lumens, and the power is about 500W per square meter. Normal use is 200- 300W per square meter is calculated according to 10㎡*10 hours per day*0.8 yuan for industrial electricity consumption, and the electricity fee needs to be paid is about 16-24 yuan per day.

The actual power consumption of the dual-color outdoor LED advertising screen: the dual-color outdoor LED advertising screen adopts constant current technology per square meter and calculates the maximum power consumption per square meter based on the brightness of 3000CD is about 650W (also in the full-bright state). The proportion is about 35-50%, that is, the power per square meter is between 228-325W, and the power consumption is 10 hours a day, ranging from 228-325 kW. According to the industrial power consumption of 0.8 yuan per kilowatt, it is equivalent to a day Each square meter of LED advertising screen needs 1.8-2.6 yuan in electricity bills. According to 1 square meter, LED advertising screens need to pay about 54-78 yuan in electricity bills per month. The actual power consumption of outdoor monochrome LED advertising screen: the power of a single module of outdoor monochrome LED advertising screen is 27W, about 18 modules per square meter, that is, the maximum power per square meter is 500W under full brightness, and we normally display The proportion of letter lamp beads lit up is about 35-50%, that is, the power per square meter is between 80W-200W, and the power consumption is 1.75-2.5 kilowatts per day for 10 hours of use. According to industrial power consumption, it is 0.8 yuan per kilowatt. The calculation is equivalent to 1.4-2 yuan electricity bill per square meter of LED advertising screen per day, and then multiplied by how many square meters you have, and the basic monthly electricity bill is calculated! .