Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · Air conditioners
Hitachi RAM-53NE3F / RAK-25REF + RAK-25REF vs Panasonic CS-E9PB4EA / CU-E9PB4EA
Panasonic CS-E9PB4EA / CU-E9PB4EA uses 84 kWh less a year: €24 a year at your price, €238 over ten years.
| Hitachi RAM-53NE3F / RAK-25REF + RAK-25REF | Panasonic CS-E9PB4EA / CU-E9PB4EA | |
|---|---|---|
| Yearly consumption | 235 kWh | 151 kWh |
| Cost per year | €67 | €43 |
| Cost over 10 years | €666 | €428 |
| Rank in its group | 1,883 / 5,158 | 10 / 5,158 |
| Group | Split air conditioners, 4–5 kW | Split air conditioners, 4–5 kW |
| Energy class cooling / heating | A++ / A+ | A+ / A+ |
| SEER | 7.9 | 2.5 |
| SCOP warmer / average / colder | 5.1 / 4.1 / 2.8 | – / 2.7 / – |
| Cooling design load | 5.3 kW | 5.8 kW |
| Heating design load (average) | 4.6 kW | 4.0 kW |
| Yearly cooling | 235 kWh | 151 kWh |
| Yearly heating (average climate) | 1,571 kWh | 945 kWh |
| Sound power indoor / outdoor | 54 / 61 dB(A) | 50 / 60 dB(A) |
| Refrigerant | R32 (GWP 675) | R410A (GWP 2088) |
If Hitachi RAM-53NE3F / RAK-25REF + RAK-25REF 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 →