EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 24″ · 1920×1080 · LCD

Innocn ZENITH ZN24TN540

E

Uses less electricity than 59% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €7 a year, €74 over ten years.

Power, SDR
18.0 W
Typical 21 W
Running cost
€7 / year
4 h a day
Power, HDR
44.8 W
2.5× SDR

Near the middle of its group: 12 % below the typical 30 kWh. Class E is the most common class in this group (49% of models). In HDR it draws 44.8 W, 2.5 times its SDR power. Of 6 Innocn models in this group, it is the most efficient.

Where it stands

Rank 1,399 of 4,819 monitors, 24–31″ by yearly consumption. 1,398 use less.

Median 30 This model · 26 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. E Z Z-Edge UG24-1 26 kWh same
  2. E Rampage ZENITH ZN24TN540 26 kWh same
  3. E Innocn ZENITH ZN24TN540 26 kWh
  4. E Voxicon D24FAPK2 26 kWh same
  5. E MSI MPG 242R X60N 26 kWh same
See the full ranking

What it will cost you

Period ZENITH ZN24TN540 WF238V Difference
1 year €7 €2 −€6
5 years €37 €8 −€29
10 years €74 €16 −€58
15 years €112 €25 −€87

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Power in SDR and HDR

SDR 18.0 W
HDR 44.8 W
Group median, SDR 20.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 13 €4
4 hours a day 26 €7
8 hours a day 53 €15

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model SizeSDR W kWh / yr Saves / year in 10 years
E Innocn ZENITH ZN24TN540 (this model)
24″18.0 26 — —
B Kodak WF238V compare
24″4.0 6 €6 €58
A MT-Viki MT-LDP2 compare
24″4.5 7 €6 €56
A Bunosdias D1 QHD compare
24″4.5 7 €6 €56
A Bunosdias D1 FHD compare
24″4.5 7 €6 €56
B JP.IK JPVIF24FLHD-S compare
24″5.0 7 €5 €54

Label and product sheet

Energy class SDR / HDR
E / G
On-mode power SDR
18.0 W
On-mode power HDR
44.8 W
Standby / networked standby
0.3 W / 0.0 W
Screen diagonal
24″
Resolution
1920×1080
Panel
LCD
Refresh rate
50 Hz
Spare parts (minimum)
7 years

Model numbers and history

Registered by Innocn under one model number.

ZENITH ZN24TN540

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the Innocn ZENITH ZN24TN540 cost to run?

At 4 hours a day it uses about 26 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €7 a year, or €74 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 44.8 W instead of 18.0 W, 2.5 times as much. The yearly cost on this page uses SDR, as the label does.