EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Fridges (no freezer) · 30 L · freestanding

Woltu X30K

C

Uses less electricity than 89% of the 4,420 fridges (no freezer), under 100 L on the EU register. At your selected price (European Union) that is €14 a year, €136 over ten years.

Electricity
48 kWh / year
Typical 80 kWh
Running cost
€14 / year
−€9 vs typical
Per 100 litres
160.0 kWh
Typical 184.3 kWh

In the most efficient quarter of its group: 40 % below the typical 80 kWh. Only 5% of comparable models have a better class than C. At 45 dB it is 5 dB louder than the typical model in its group. Woltu has 13 models in this group; this one is number 4 among them.

Where it stands

Rank 390 of 4,420 fridges (no freezer), under 100 L by yearly consumption. 389 use less.

Median 80 This model · 48 10 510 kWh ← uses less · uses more →

Next to it in the ranking

  1. C Mestic MCC-25 48 kWh same
  2. C Guzzanti GZ-49G 48 kWh same
  3. C Woltu X30K 48 kWh
  4. C Steamy SECWTW25 48 kWh same
  5. C Steamy SECT50 48 kWh same
See the full ranking

What it will cost you

Period X30K HHD090-544173 Difference
1 year €14 €6 −€8
5 years €68 €30 −€38
10 years €136 €59 −€76
15 years €204 €89 −€115

Is the more efficient model worth its price?

Years of use

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

Space and noise

Compartments · 30 L

30 L fridge 0 L freezer

160.0 kWh per 100 litres a year; the typical model in this group needs 184.3.

Noise · class D

30 dB · whisper40 dB · quiet library 45 dB
Dashed: group median 40 dB

Same size, lower running cost

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

Model VolumedB kWh / yr Saves / year in 10 years
C Woltu X30K (this model)
30 L45 48 — —
25 L46 21 €8 €76
9 L45 21 €8 €76
40 L46 21 €8 €76
13 L45 25 €7 €65
19 L45 25 €7 €65

Label and product sheet

Energy class
C (scale A–G)
Energy consumption
48 kWh/year
Total volume
30 L
Fridge / freezer
30 L / 0 L
Noise
45 dB(A), class D
Height × width × depth
392 × 708 × 440 mm
Installation
freestanding
Climate classes
SN, N, ST, T
Guarantee (supplier)
1 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Woltu under one model number.

X30K

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

Questions

How much does the Woltu X30K cost to run?

At continuous operation it uses about 48 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €14 a year, or €136 over ten years.

Is the Woltu X30K quiet?

Its label states 45 dB(A), noise class D. The typical fridges (no freezer), under 100 L model is 40 dB(A).