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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Air conditioners

Panasonic CS-E9PD3EA / CU-E9PD3EA vs Qlima SM 39 DUO

Panasonic CS-E9PD3EA / CU-E9PD3EA uses 143 kWh less a year: €40 a year at your price, €405 over ten years.

A+ Panasonic CS-E9PD3EA / CU-E9PD3EA A++ Qlima SM 39 DUO
Yearly consumption 151 kWh294 kWh
Cost per year €43€83
Cost over 10 years €428€833
Rank in its group 10 / 5,1584,362 / 5,158
Group Split air conditioners, 4–5 kWSplit air conditioners, 4–5 kW
Energy class cooling / heating A+ / A+ A++ / A+
SEER 2.5 6.2
SCOP warmer / average / colder – / 2.6 / – – / 4.0 / –
Cooling design load 5.8 kW 5.2 kW
Heating design load (average) 4.2 kW 4.4 kW
Yearly cooling 151 kWh 294 kWh
Yearly heating (average climate) 857 kWh 1,540 kWh
Sound power indoor / outdoor 61 / 61 dB(A) 50 / 65 dB(A)
Refrigerant R410A (GWP 2088) R 32 (GWP 675)

If Qlima SM 39 DUO 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 →