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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 9.0 kW · cooling and heating

Panasonic S-100PK1E5A / U-100PEY1E8

A+

Uses less electricity than 18% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €157 a year, €1,566 over ten years.

Cooling, SEER
5.7
Typical 6.9
Heating, SCOP
3.8
Typical 4.1
Cooling cost
€157 / year
+€939 if you also heat with it (average climate)

Uses more than most comparable models: 82 % of them need less. Daikin FHA35AVEB9 / FHA35AVEB9 / FHA35AVEB9 / RZAG100M7Y1B, the most efficient alternative on sale, saves about €67 a year. 83% of comparable models reach a better class than A+; the most common is A++. Heating efficiency (SCOP 3.8) is below the typical 4.1 of its group. Panasonic has 349 models in this group; this one is number 271 among them. On the register since 2019 and still on sale.

Where it stands

Rank 11,561 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 11,560 use less.

Median 402 This model · 553 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Hitachi RAM-110NP5E / RAK-25RPE + RAK-25RPE + RAK-25RPE + RAF-25RXE 553 kWh same
  2. A++ Viessmann Vitoclima 242-S C2100MHE1 553 kWh same
  3. A+ Panasonic S-100PK1E5A / U-100PEY1E8 553 kWh
  4. A++ Aermec LCG1000C LCG1000T 553 kWh same
  5. A++ Gree GUD100T/A-T+GUD100W/NhA-X 553 kWh same
See the full ranking

What it will cost you

Period S-100PK1E5A / U-100PEY1E8 FHA35AVEB9 / FHA35AVEB9 / FHA35AVEB9 / RZAG100M7Y1B Difference
1 year €157 €89 −€67
5 years €783 €447 −€336
10 years €1,566 €895 −€671
15 years €2,349 €1,342 −€1,007

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Cooling and heating

Cooling season 553 kWh / yr
Heating, average climate 3,316 kWh / yr

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model CoolingSEER kWh / yr Saves / year in 10 years
A+ Panasonic S-100PK1E5A / U-100PEY1E8 (this model)
9.0 kW5.7 553 — —
9.5 kW10.5 316 €67 €671
9.5 kW10.5 316 €67 €671
9.5 kW10.2 325 €65 €646
9.5 kW10.2 327 €64 €640
9.5 kW10.2 327 €64 €640

Label and product sheet

Energy class cooling / heating
A+ / A
SEER
5.7
SCOP warmer / average / colder
– / 3.8 / –
Cooling design load
9.0 kW
Heating design load (average)
9.0 kW
Yearly cooling
553 kWh
Yearly heating (average climate)
3,316 kWh
Sound power indoor / outdoor
65 / 70 dB(A)
Refrigerant
R410A (GWP 2088)

Model numbers and history

Registered by Panasonic under one model number.

S-100PK1E5A / U-100PEY1E8

  1. Placed on the EU market
  2. First published in the EU register (EPREL)

Questions

How much does the Panasonic S-100PK1E5A / U-100PEY1E8 cost to run?

At one cooling season as on the label it uses about 553 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €157 a year, or €1,566 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 5.7 and SCOP 3.8 in the average climate: higher is better.