Maintenance costs - static control
"Energy efficient", "Economical in maintenance" -
are really up-to-date issues. Lighting a building, illuminating an
advertising gantry or installing a neon sign over the entrance, we pay
attention to the power consumption, because we know that these devices
are "silent power consumers". A device, working 24 hours a day, must be
energy efficient. Each 1W of power consumption costs 4.40 PLN per year.
100W a year amounts to 440 PLN. Here is the calculating method:
1W
= 0.001kW
0.001kW x 24h x 365 = 8.76 kWh (kilowatt-hours)
8.76
x 0,50 PLN = 4.40 PLN
Previously, low power consumption was
associated with diode brightness and dynamic control (the obsolete
solution). Low power consumption is an effect of applying modern
technology (the patent of the company authorship and ownership), which
allows to acquire 100% of diode brightness at its full durability.
Power
consumption costs of a sample LED video screen manufactured by RGB
Technology (a LED screen operating 24 hours a day):
- A5 - power consumption - 17W
17W = 0,017 kWh
0,017 x 24h x 30days = 12,24 kWh
12,24 x 0,50 PLN = 6 PLN/month
- K3/G3 - power consumption - 8W
8W = 0,008kWh
0,008 x 24h x 30days = 5,76 kWh
5,76 x 0,50 PLN = 3 PLN/month
- M18/G18 - power consumption - 31W
31W = 0,031kWh
0,031 x 24h x 30days = 22,32 kWh
22,32 x 0,50 PLN = 11 PLN/month
