c/kWh
per week
$/kLusage charge on your water bill
Capacity
6 kg
Front loader
Energy rating
3
Annual electricity use
172 kWh
Label: 301 kWh ยท 0.82 kWh per wash
Estimated running cost
$57 / year
$566 over 10 years
Water per wash
โ€“ ยท Using Cotton, 40โ„ƒ๏ผŒ1200rpm programme

10% more electricity than the median of 41 comparable under 7 kg front loader washing machine registrations (273 kWh a year on the label basis). It uses less than 39% of them. At your rates that is about $5 a year more than the median, $53 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 41 comparable under 7 kg front loader washing machine registrations. Dot: this model (above the median). Hover or tab to a mark for its value.

Cohort: every currently registered under 7 kg front loader washing machine sold in New Zealand, counted once per registration, on the label usage basis.

Washing machines similar to the Shome I Seiki SC-600AU***

No comparable registrations of the same type and size from other brands.

Compare SC-600AU*** with another washing machine

Shome I Seiki SC-600AU*** specifications

Loading
Front loader
Rated capacity
6.0 kg
Combined washer-dryer
No
Wash action
โ€“
Water per wash
โ€“
Water efficiency index
0.717
Programme tested
Using Cotton, 40โ„ƒ๏ผŒ1200rpm
Programme time
342 min
Internal heater
Yes
Dimensions (Wร—Hร—D)
595 ร— 850 ร— 440 mm
Annual energy (label)
301 kWh
Star rating index
3.22
Country of manufacture
China

Other model numbers on registration ACW1797

New Zealand E3 registration details

Registration number
ACW1797
GEMS registration id
179236
Status
approved, available (self-reported)
Registration expires
12 May 2031
Registered for sale in
Australia, Fiji, New Zealand
Family
SC-600AU***
Regulatory standard
Greenhouse and Energy Minimum Standards (Clothes Washing Machines) Determination 2024
Test standard
AS/NZS 2040.1:2021 +A1

Source: E3 programme registration data (EECA, New Zealand) (trans-Tasman E3 registration data published by DCCEEW on data.gov.au, CC BY 3.0 AU). Dataset published 22 September 2026; last checked 23 September 2026. Manufacturer: ayonz.com. How the derived figures are calculated.