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  • 10 years energy saving, we mean it!
  • 28-07-2017

Power consumption and electricity bills are undoubtedly an important cost and concern for advertising display operators. Today, we take a QSTECH outdoor fixed installation project in Philippines as an example to analyze power consumption and electricity charges of QSTECH product.

 

The total area of the display is 269.6m2, pixel pitch 20mm, uses QSTECH Artemis XT 20 with Nichia LED, brightness 6000cd/m2, works 18 hours per day.

 

The following table is the feedback from the customer and shows the power consumption with 11 months after the display was build up.

 

BILL DATE

COVERING PERIOD

TOTAL kW·h

AMOUNT

PESO

USD

26-Mar-15

Mar 11 - 18, 2015

1,400

20,773.69

$448.71

20-Apr-15

Mar 19 - Apr 18, 2015

16,480

161,854.07

$3,496.05

19-May-15

Apr 19 - May 18, 2015

15,600

141,597.42

$3,058.50

18-Jun-15

May 18 - June 18, 2015

16,040

138,673.42

$2,995.35

18-Jul-15

Jun 19 - July 18, 2015

14,640

127,655.65

$2,757.36

18-Aug-15

July 19 - Aug 18, 2015

15,600

134,810.27

$2,911.90

18-Sep-15

Aug 19 - Sept 18, 2015

14,360

113,026.97

$2,441.38

18-Oct-15

Sept 19 - Oct 18, 2015

13,760

106,407.85

$2,298.41

18-Nov-15

Oct 19 - Nov 18, 2015

13,960

109,764.33

$2,370.91

18-Dec-15

Nov 19 - Dec 18, 2015

14,080

111,736.35

$2,413.51

18-Jan-16

Dec 19, 2015 - Jan 18, 2016

14,520

111,312.87

$2,404.36

The customer says this display saves 25,000USD for him per year.

 

According to the table, we can calculate that the power consumption per square meter is about 107w, let’s say 110W, and the annual power consumption is:

269.6 x 0.11 x 18 x 365 = 194,840kWh

 

The conventional normal LED screen its average power consumption is generally around 200-280W, we calculate by 200W, annual power consumption is:

269.6 x 0.2 x 18 x 365 = 354,254.4kWh

 

It is easy to see that Artemis XT saves at least 159,414kWh a year. The average power electricity charge of Philippines is about 8.5 pesos, we calculate by 8 pesos, and the bill charge is about 27,546USD (PHP to USD exchange rate 0.0216 in 2016).

 

Let’s feel what can be down by those saved energy and money.

 

It can by a new BWM 320i, 35 new 128G iPhone 7, and 50m2 new P16mm or P20mm LED display with normal or bad quality.

 

Generating the saved power will born 64,403kg standard coal, discharge 158,936kg CO2 and 43,360kg carbon dust. Purification of the CO2 requires 1 hectare of forest to absorb for six months, and regarding to the carbon dust, it may lead to a heavy haze in a 600 square kilometers city.

 

And what can those save energy do? For 12 families’ air conditioner running 24x7 for 1 year; for a full-load high speed train running across the Atlantic for 3 times; for a Tesla P85 shuttling a round trip between earth to moon.

 

Energy saving is never just only a slogan. QSTECH is making it. Energy saving is not only the customer’s increase in economic returns, but also QSTECH’s contribution to the environment and mankind.

 

Artemis XT is a mature product with optimized circuit design and die-casted aluminum module back cover (60% higher in heat dispersion and 3 times better in expansion coefficient than PC). Artemis XT plus Nichia LED will help the customers to save energy for 10 years!




QSTECH means it!

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