c/kWh
Total capacity
505 L
319 L fridge + 186 L freezer
Energy rating
5
Star rating index 5.15
Annual electricity use
320 kWh
Label figure (comparative energy consumption)
Estimated running cost
$102 / year
$8.53 / month Β· $1,024 over 10 years

19% less electricity than the median of 32 comparable 500–599 L bottom-mount fridge freezer registrations (395 kWh a year). It uses less than 66% of them. At 32c/kWh that is about $24 a year less than the median, $240 over 10 years.

Uses 44% less than the maximum allowed for its size and type under the minimum energy performance standard (572 kWh a year MEPS level).

Cost = label kWh Γ— 32c/kWh in AUD; change the price above to your tariff.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 32 comparable 500–599 L bottom-mount fridge freezer registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 500–599 L bottom-mount fridge freezer sold in Australia, counted once per registration. Star ratings already account for size through the GEMS adjusted-volume formula; this comparison is in raw kWh against models a buyer would actually consider instead.

Panasonic NR-BW530H running cost

Per month
$8.53
Per year
$102
5 years
$512
10 years
$1,024

320 kWh Γ— 32c/kWh. No inflation or tariff change assumed. Fridges run continuously, so the label figure is a whole-year estimate under standard test conditions.

Capacity and compartments

Total gross volume
505 L
Fresh food (fridge) volume
319 L
Frozen storage volume
186 L
GEMS adjusted volume
651 L
fresh food compartment
319 L gross
freezer compartment
186 L gross

Gross volumes exclude shelving. Fresh food = fresh food, chill and cellar compartments; frozen = freezer, two-star and ice-making (zero-star) compartments. Adjusted volume weights frozen space more heavily and is what the government uses to set the star rating for the size.

Similar bottom-mount fridge freezers that use less electricity

Same type, total capacity within 12% of 505 L, at least 3% lower annual kWh.

ModelStarsEst. cost / yrCompare
Fisher & Paykel RF505BRNQX1515 L159 kWh/yr8$51
Haier HRF510BEC517 L169 kWh/yr8$54
Hisense HRBM503E503 L174 kWh/yr8$56
Electrolux EBE5002*E496 L254 kWh/yr6$81
Electrolux EBE5007BD-L496 L254 kWh/yr6$81

Fridges similar to the Panasonic NR-BW530H

ModelCapacityStarskWh / yr
Ilve R76FDAU/SS
1% smaller, same door count, similar external size
499 L4380
Hisense HRBM503S
same capacity, same door count, similar star rating
503 L4.5349
Haier HRF510FHC
same capacity, same door count, similar star rating
509 L5313
Haier HRF510FHS
same capacity, same door count, similar star rating
509 L5313
Liebherr ECBNh 9972
1% larger, same door count, similar star rating
511 L4.5353
Westinghouse WBE5002BE
2% smaller, same door count, similar star rating
496 L5309
Westinghouse WBE5002*E
2% smaller, same door count, similar star rating
496 L5309

Same consumer type, total capacity within 12% of 505 L; ordered by closeness of capacity, then lowest annual kWh.

Other Panasonic models of similar size

ModelStarsEst. cost / yrCompare
Panasonic NR-BW530J498 L317 kWh/yr5$101

Compare NR-BW530H with another fridge

Panasonic NR-BW530H specifications

Type
Bottom-mount fridge freezer
Configuration
Upright
Doors
2
Defrost
Variable defrost controller
Ice maker
–
Width
750 mm
Height
1,730 mm
Depth
750 mm
Annual energy (label)
320 kWh
Star rating index
5.146
MEPS level (maximum allowed)
572 kWh
kWh per adjusted litre
0.491
Country of manufacture
Vietnam

Australian GEMS registration details

Registration number
ARF2805
GEMS registration id
144630
Status
approved, available (self-reported)
Registration expires
8 February 2027
Registered for sale in
Australia, New Zealand
Family
–
Designation
Refrigerator/freezer
Product class
Class 6
GEMS group
Group 5B: refrigerator-freezer, automatic defrost, bottom-mounted freezer
Regulatory standard
Greenhouse and Energy Minimum Standards (Household Refrigerating Appliances) Determination 2019
Test standard
AS/NZS IEC 62552.3:2018
Consumer type rule
GEMS group 5B (frost-free fridge freezer, bottom-mounted freezer) with one or two doors

Source: Australian Government Energy Rating (GEMS) registration data, DCCEEW via data.gov.au (CC BY 3.0 AU). Dataset published 25 September 2026; last checked 26 September 2026. Manufacturer: panasonic.com/au. How the derived figures are calculated.