Aopen 24CL1Y P0
Uses less electricity than 90% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €6 a year, €58 over ten years.
- Power, SDR
- 14.0 W
- Typical 21 W
- Running cost
- €6 / year
- 4 h a day
In the most efficient quarter of its group: 32 % below the typical 30 kWh. Only 6% of comparable models have a better class than D. On-mode power in SDR is 14.0 W; the typical screen of this size draws 20.5 W. Of 33 Aopen models in this group, it is the most efficient. Registered in Nov 2026, one of the newer models in its group.
Where it stands
Rank 328 of 4,819 monitors, 24–31″ by yearly consumption. 327 use less.
Next to it in the ranking
- Asus VA249HE 20 kWh same
- WORTMANN/Terra LCD/LED 2447W 20 kWh same
- Aopen 24CL1Y P0 20 kWh
- Aopen 24SA3Y P1 21 kWh +€0.06
- Acer XF240Y W3 21 kWh +€0.06
What it will cost you
| Period | 24CL1Y P0 | WF238V | Difference |
|---|---|---|---|
| 1 year | €6 | €2 | −€4 |
| 5 years | €29 | €8 | −€21 |
| 10 years | €58 | €16 | −€41 |
| 15 years | €87 | €25 | −€62 |
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 | 10 | €3 |
| 4 hours a day | 20 | €6 |
| 8 hours a day | 41 | €12 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Aopen 24CL1Y P0 (this model) | 20 | — |
| 6 | €4 | |
| 7 | €4 | |
| 7 | €4 | |
| 7 | €4 | |
| 7 | €4 |
Label and product sheet
- Energy class SDR / HDR
- D / –
- On-mode power SDR
- 14.0 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 24″
- Resolution
- 1920×1080
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Aopen under one model number.
24CL1Y P0
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Aopen 24CL1Y P0 cost to run?
At 4 hours a day it uses about 20 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €6 a year, or €58 over ten years.