c/kWh
per week
$/kLusage charge on your water bill
Capacity
5.5 kg
Top loader
Energy rating
2.5
Annual electricity use
211 kWh
Label: 371 kWh · 1.0 kWh per wash
Estimated running cost
$70 / year
$70 electricity + $0 water · $698 over 10 years
Water per wash
0.0 L · Normal programme

13% less electricity than the median of 41 comparable under 7 kg top loader washing machine registrations (426 kWh a year on the label basis). It uses less than 85% of them. At your rates that is about $10 a year less than the median, $103 over 10 years.

How efficient is it for its size?

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

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

Washing machines similar to the Solt GGSTLW55B2

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

Compare GGSTLW55B2 with another washing machine

Solt GGSTLW55B2 specifications

Loading
Top loader
Rated capacity
5.5 kg
Combined washer-dryer
No
Wash action
impeller
Water per wash
0.0 L
Water efficiency index
0.747
Programme tested
Normal
Programme time
131 min
Internal heater
No
Dimensions (W×H×D)
515 × 910 × 525 mm
Annual energy (label)
371 kWh
Star rating index
2.53
Country of manufacture
China

2 model numbers on 2 other registrations. Variants registered separately can carry different star ratings and energy figures; check the registration number on the label.

ModelRegistrationStarskWh / yr
GGSTLW55*ACW15142426
GGSTLW55B2ACW15942421

Other model numbers on registration ACW1498

New Zealand E3 registration details

Registration number
ACW1498
GEMS registration id
166041
Status
approved, available (self-reported)
Registration expires
17 December 2029
Registered for sale in
Australia, Fiji, New Zealand
Family
GGSTLW55*
Regulatory standard
Greenhouse and Energy Minimum Standards (Clothes Washing Machines) Determination 2024
Test standard
AS/NZS 2040.1:2005/Amdt 3:2010

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. How the derived figures are calculated.