Electron KJ215
Uses less electricity than 8% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €6 a year, €64 over ten years.
- Power, SDR
- 15.5 W
- Typical 8 W
- Running cost
- €6 / year
- 4 h a day
Uses more than most comparable models: 92 % of them need less. Uperfect 320G01,220T01,215T01,238T01,270G01, the most efficient alternative on sale, saves about €5 a year. Class E is the most common class in this group (28% of models). On-mode power in SDR is 15.5 W; the typical screen of this size draws 7.9 W. Of 2 Electron models in this group, it ranks last. Registered in Aug 2026, one of the newer models in its group.
Where it stands
Rank 2,164 of 2,372 monitors, under 24″ by yearly consumption. 2,163 use less.
Next to it in the ranking
- AOC 22B2H 23 kWh −€0.03
- Planar PCT2235 23 kWh −€0.03
- Electron KJ215 23 kWh
- Beetronics 22HB9M 23 kWh same
- Beetronics 22HB9M/U1 23 kWh same
What it will cost you
| Period | KJ215 | 320G01,220T01,215T01,238T01,270G01 | Difference |
|---|---|---|---|
| 1 year | €6 | €2 | −€5 |
| 5 years | €32 | €8 | −€24 |
| 10 years | €64 | €17 | −€47 |
| 15 years | €96 | €25 | −€71 |
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 | 11 | €3 |
| 4 hours a day | 23 | €6 |
| 8 hours a day | 45 | €13 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Electron KJ215 (this model) | 23 | — |
| 6 | €5 | |
| 7 | €5 | |
| 7 | €4 | |
| 7 | €4 | |
| 7 | €4 |
Label and product sheet
- Energy class SDR / HDR
- E / –
- On-mode power SDR
- 15.5 W
- Standby / networked standby
- 0.2 W / 0.0 W
- Screen diagonal
- 22″
- Resolution
- 1920×1080
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 3 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Electron under one model number.
KJ215
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Electron KJ215 cost to run?
At 4 hours a day it uses about 23 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 €64 over ten years.