Innocn 45E3R
Uses less electricity than 97% of the 335 monitors, 43–54″ on the EU register. At your selected price (European Union) that is €13 a year, €131 over ten years.
- Power, SDR
- 31.6 W
- Typical 45 W
- Running cost
- €13 / year
- 4 h a day
- Power, HDR
- 37.5 W
- 1.2× SDR
Only 9 of 335 monitors, 43–54″ do better. Class F is the most common class in this group (47% of models). In HDR it draws 37.5 W, 1.2 times its SDR power. Of 2 Innocn models in this group, it is the most efficient. Registered in Sept 2026, one of the newer models in its group.
Where it stands
Rank 10 of 335 monitors, 43–54″ by yearly consumption. 9 use less.
Next to it in the ranking
- Cepter C49ATILIUS2 45 kWh −€0.23
- Eizo FlexScan EV4340X 45 kWh −€0.23
- Innocn 45E3R 46 kWh
- Cepter C49ATILIUS3 47 kWh +€0.17
- LXZ LX156N1 50 kWh +€1.08
What it will cost you
| Period | 45E3R | FT-Squ-454WTA01-700 | Difference |
|---|---|---|---|
| 1 year | €13 | €4 | −€9 |
| 5 years | €65 | €18 | −€47 |
| 10 years | €131 | €36 | −€95 |
| 15 years | €196 | €54 | −€142 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Power in SDR and HDR
Cost by viewing time
| Use | kWh / yr | € / yr |
|---|---|---|
| 2 hours a day | 23 | €7 |
| 4 hours a day | 46 | €13 |
| 8 hours a day | 92 | €26 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Innocn 45E3R (this model) | 46 | — |
| 13 | €9 | |
| 24 | €6 | |
| 26 | €6 | |
| 26 | €6 |
Label and product sheet
- Energy class SDR / HDR
- F / G
- On-mode power SDR
- 31.6 W
- On-mode power HDR
- 37.5 W
- Standby / networked standby
- 0.1 W
- Screen diagonal
- 45″
- Resolution
- 5120×1440
- Panel
- LCD
- Refresh rate
- 60 Hz
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Innocn under one model number.
45E3R
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Innocn 45E3R cost to run?
At 4 hours a day it uses about 46 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €13 a year, or €131 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 37.5 W instead of 31.6 W, 1.2 times as much. The yearly cost on this page uses SDR, as the label does.