How much electricity does the household appliances in each household use?

This was a quick and easy experiment and is not very accurate.
A scientific approach would be to repeat it several times over a longer period of time.
I am quite satisfied and a bit surprised by the results.
The big surprise is the comparison of the non-inverting air conditioner of 12000btu with that of the 9000btu inverter, with very similar results. As I said, the time was short and the results were relative. I will definitely repeat it this summer.

I had no idea and I was curious as to how much the central heating, the refrigerator and the water pump are consuming in one day. It’s OK.
Also, the evolution of the consumption of the whole house was interesting, but it should be done over a much longer period. Summer and winter.

Device st-by (W) max (W) Energy consumption (Wh) manuf year obs
Central Heating Vaillant WUV 242/2-3 (24KW) 4.3 141 1445 (24h) 2003 ext. 0ᴼC/int. 23ᴼC
Air conditioner LG 12000 btu
ES-H126LLA0
0.6 CALD1184 
RECE
618
Warm       (1 hour )      Cold 2008 non-inverter
I’ve got two of these
Starting up consumes more time and energy.
The next hours are cheaper
854 (28ᴼC)                   611 (20ᴼC)
Air conditioner GREE 9000 btu
Viola GWH09RA-K3DNA3H
4.2 CALD
1421 

RECE
644
Warm       (1 hour )      Cold 2018 inverter. 
884 (28ᴼC)                   413 (20ᴼC)
Air conditioner GREE 9000 btu
Bora GWH09AAB-K6DNA4A
4.5 CALD
1742 

RECE
804
Warm       (1 hour )      Cold 2020 inverter
859 (28ᴼC)                   517 (20ᴼC)
Water oump
(1KW with 24L pressurized water tank)
0 1045 440 (24h) 2014 Washed laundry, washed car, cooked,
total water 0.792m3 → 555.5W/m3 
Water heater electric Ariston (50L / 1500W) 0 1290 937
(43’33” to heat from  22⁰C to 46⁰C)
2018 It never starts because it is supplied with hot water from the central heating. This was a test
Water heater electric Junior (10L / 1200W) 0 990 480 (24h) 2018 it is supplied with hot water from the central heating.
De-icing cable 29m 0 400 200 (30 min.) 2017
Device st-by (W) max (W) Energy consumption (Wh) manuf year obs
Clothes Iron Philips (2400W) 0 1745 211 (30 min) 2016
Washing machine LG F1256NDP (1700W) 0 1568 503 (1h14′ washing cycle )
2010
Tumble dryer BEKO DU7133GA0 (2700W) 0.3 2424 1785  (1h drying cycle) 2018
refrigerator GTF916PZPZD (592 L) 1.7-4 60-282.9 1200 (24h normal use) 2018
800 (24h no door opening)
electric oven TEKA HI545 0 2220 833 (1h / 200ᴼC) 2012
microwave oven BEKO MOF23110X (23L) 0 1091 52 (3 min. heating a bowl of soup) 2018
sandwich maker BREVILLE VST074X-01 0 690 56 (4’50” o porție) 2016
toaster BOSH CTAT20 0 775 39 (3’06” o porție) 2017 toasting setting – max
Espressor KRUPS KP1006 0.3 1170 24 (1’31” one cup of coffee) 2018 the first cup takes longer
coffee maker ZASS ZCM10RL 0.3 860 40 (2’50” one cup of coffee) 2017 the first cup takes longer
the following are faster and cheaper
Device st-by (W) max (W) Energy consumption (Wh) manuf year obs
phone fast charger USB – SAMSUNG 0 16.7 11 (1h 22′)  2018 31%→100%
phone fast charger wireless – Ugreen 0.4 10.2 19 (2h)  2018 31%→100%
TV SONY BRAVIA KDL-32P3000 (LCD 32′) 14.6 139.1 130 (1h) 2007 dumb TV
TV LG 55UH8507.AEE (LED LCD 55′) 0.5 125.4 121 (1h) 2017 cable TV or streaming – the same
TV SAMSUNG UE49NU7302KXXH (LED LCD 49′) 12.3 91.5 60 (1h) 2018 cable TV or streaming – the same
desktop PC Lenovo i7 6700, 4G, video on board
M92p Desktop (ThinkCentre) – Type 3227
0.8 85 max
23 idle
215 (7h16′) 2015
gaming PC i7 7700, 8G
Sapphire Radeon RX 480 NITRO-8GB
0.8 278 1600 (9h30′) 2016
Monitor BENQ GL2750 27″ led 0.1 20 19.6 (1 h, no stby) 2013 the darker the image, the more power consumption
Monitor  Samsung Syncmaster 24438BW 24″ 0.6 45 36.2 (1 h, no stby)  2011
Monitor  Fujitsu-Siemens Scenicview P20-1 20″ 1.7 42.3 41.3 (1 h, no stby) 2010 the lighter the image, the more power consumption
device type/brand idle (W) max (W) energy (Wh) manuf year obs
welding machine 180A – inverter 49 2000 20Wh in 8 min. 2019 electrod supertit Ø3
soldering iron 40W  Home made 40W min.-20W med.-30W max-40W circa 2010
hot glue gun Ø 11mm Steinel Gluematic 3002 30 120 4Wh in 4 min. circa 2010
hot glue gun Ø 7mm PARKSIDE PNKP-105-B1 5.5 10 2Wh in 20 min. 2017
Impact drill machine SDS Bosch 356 683 8Wh in 1 min. circa 2008 drill bit Ø3
Bench grinder Ø 150mm MAKITA GB602 77 250 6Wh in 3min. circa 2008

Leave a Reply

Your email address will not be published.