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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 10.0 kW · cooling and heating

Panasonic S-50PT2E5B x2 / U-100PEY1E8

A+

Uses less electricity than 10% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €171 a year, €1,711 over ten years.

Cooling, SEER
5.8
Typical 6.9
Heating, SCOP
3.9
Typical 4.1
Cooling cost
€171 / year
+€1,017 if you also heat with it (average climate)

Uses more than most comparable models: 90 % of them need less. Daikin FHA35AVEB9 / FHA35AVEB9 / FHA35AVEB9 / RZAG100M7Y1B, the most efficient alternative on sale, saves about €82 a year. 83% of comparable models reach a better class than A+; the most common is A++. Heating efficiency (SCOP 3.9) is below the typical 4.1 of its group. Panasonic has 349 models in this group; this one is number 318 among them. On the register since 2019 and still on sale.

Where it stands

Rank 12,796 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 12,795 use less.

Median 402 This model · 604 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Mitsubishi Electric PEAD-M50JAL + PEAD-M50JAL / PUZ-M100VKA 604 kWh same
  2. A Mitsubishi Electric PEAD-M50JA + PEAD-M50JA / PUZ-M100VKA 604 kWh same
  3. A+ Panasonic S-50PT2E5B x2 / U-100PEY1E8 604 kWh
  4. A Hitachi RAS-4HNP1E / RPC-4.0FSN3E 604 kWh same
  5. A++ Artica ACC36DWG1 605 kWh +€0.28
See the full ranking

What it will cost you

Period S-50PT2E5B x2 / U-100PEY1E8 FHA35AVEB9 / FHA35AVEB9 / FHA35AVEB9 / RZAG100M7Y1B Difference
1 year €171 €89 −€82
5 years €855 €447 −€408
10 years €1,711 €895 −€816
15 years €2,566 €1,342 −€1,223

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 604 kWh / yr
Heating, average climate 3,590 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-50PT2E5B x2 / U-100PEY1E8 (this model)
10.0 kW5.8 604 — —
9.5 kW10.5 316 €82 €816
9.5 kW10.5 316 €82 €816
9.5 kW10.2 325 €79 €790
9.5 kW10.2 327 €78 €784
9.5 kW10.2 327 €78 €784

Label and product sheet

Energy class cooling / heating
A+ / A
SEER
5.8
SCOP warmer / average / colder
– / 3.9 / –
Cooling design load
10.0 kW
Heating design load (average)
10.0 kW
Yearly cooling
604 kWh
Yearly heating (average climate)
3,590 kWh
Sound power indoor / outdoor
55 / 70 dB(A)
Refrigerant
R410A (GWP 2088)

Model numbers and history

2 model numbers are registered by Panasonic with identical label values (usually colour or market variants). Searching any of them leads here.

S-50PT2E5B x2 / U-100PEY1E8 · S-50PT2E5A x2 / U-100PEY1E8

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

Questions

How much does the Panasonic S-50PT2E5B x2 / U-100PEY1E8 cost to run?

At one cooling season as on the label it uses about 604 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €171 a year, or €1,711 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 5.8 and SCOP 3.9 in the average climate: higher is better.