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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

electriQ CMAC20M vs Optimea OPC-B01-050

Optimea OPC-B01-050 uses 280 kWh less a year: €79 a year at your price, €793 over ten years.

C electriQ CMAC20M A Optimea OPC-B01-050
Yearly consumption 770 kWh490 kWh
Cost per year €218€139
Cost over 10 years €2,181€1,388
Rank in its group 329 / 33710 / 337
Group Portable air conditioners, 4–5 kWPortable air conditioners, 4–5 kW
Energy class cooling / heating C / – A / –
EER 2.4 2.6
Cooling design load 5.3 kW 5.0 kW
Sound power indoor / outdoor 65 / – dB(A) 63 / 63 dB(A)
Refrigerant R1234yf (GWP 4) R290 (GWP 3)

If electriQ CMAC20M is cheaper to buy, the price gap is paid back by lower running costs only when it is smaller than the cost difference over the years you keep it. Work it out with your prices →