c/kWh
hours a day
Screen size
40"
100 cm, LED-backlit LCD
Energy rating
6
Annual electricity use
124 kWh
Label: 140 kWh ยท 0.03 kWh per hour on
Estimated running cost
$41 / year
$411 over 10 years
Power when on
34 W

34% less electricity than the median of 311 comparable 40โ€“43 inch TV registrations (212 kWh a year on the label basis). It uses less than 92% of them. At your rates that is about $21 a year less than the median, $211 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 311 comparable 40โ€“43 inch TV registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 40โ€“43 inch TV sold in New Zealand, counted once per registration, on the label usage basis.

Tvs that use less electricity

Same type and size group, at least 3% lower annual kWh on the label basis.

ModelStarsEst. cost / yrCompare
Sylvox RT40G3KOFA40"92 kWh/yr8$30
Sylvox RT40G3KOCA40"92 kWh/yr8$30
Hisense 40Q6SAU40"119 kWh/yr7$39
Hisense 40Q6S40"119 kWh/yr7$39
Metz 40MTD6500A40"122 kWh/yr7$40

kWh and cost on the label usage basis; the product page adjusts to your usage.

Tvs similar to the Coocaa 40Q56CH

ModelStarsEst. cost / yrCompare
TCL 40S5K40"140 kWh/yr6$46
Ffalcon FF40S55A40"140 kWh/yr6$46
Walton 40RG40"135 kWh/yr6$45
Konka KDG40RT680AN240"126 kWh/yr6$42
Ffalcon FF40S5540"140 kWh/yr6$46
Walton WD40RGE40"135 kWh/yr6$45
Akai AK40FHDZEN40"137 kWh/yr6$45
Blaupunkt BP40TIZDVD40"132 kWh/yr6$44

kWh and cost on the label usage basis; the product page adjusts to your usage.

Compare 40Q56CH with another TV

Coocaa 40Q56CH specifications

Screen size (diagonal)
100.3 cm (39.5")
Screen area
4,264 cmยฒ
Screen technology
LED-backlit LCD
On-mode power
34.1 W
Passive standby power
โ€“
Active standby power
โ€“
Power supply
Internal
Tuner
Analogue/Digital
Annual energy (label)
140 kWh
Star rating index
6.37
Country of manufacture
China

New Zealand E3 registration details

Registration number
ATV7412
GEMS registration id
179532
Status
approved, available (self-reported)
Registration expires
13 May 2031
Registered for sale in
Australia, Fiji, New Zealand
Family
โ€“
Regulatory standard
Greenhouse and Energy Minimum Standards (Televisions) Determination 2013
Test standard
AS/NZS 62087.1:2010

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 20 September 2026; last checked 20 September 2026. How the derived figures are calculated.