With hot water making up around a third of a household power bill, EECA is excited to be introducing an ENERGY STAR specification for solar water heaters.
Qualified products will save more than 70% of a household’s water heating costs, is backed by comprehensive warranties, and meets the latest New Zealand water heating standards for design, construction AS/NZS 2712:2007) and energy performance (AS/NZS 4234:2008).
Energy Star: The Global Mark of Energy Efficiency
SOLARTECH PRODUCTS QUALIFY UNDER ENERGY STAR:
|EECA package system ID number||System name||People in house||System boost type||Indicative % power saving||Collector warranty length (years)||Container warranty length (years)||Controller warranty length (years)|
|SG012||Edwards LX180 two Titan||3 or less||Electric||86||10||7||N/A|
|SG014||Edwards LX305 Two Titan||4 to 5||Electric||75||10||7||N/A|
|SG016||Edwards LX305 three Titan||4 to 5||Electric||85||10||7||N/A|
|SG060||Edwards LX440 three Titan||4 to 5||Electric||85||10||7||N/A|
|SG102a||GreenGlo 180 Edwards Titan||3 or less||Electric||75||10||6||2|
|SG104a||GreenGlo 300 Edwards Titan||4 to 5||Electric||70||10||6||2|
|SG142a||GreenGlo 400D Edwards Titan||6 or more||Electric||73||10||6||2|
|SG172||GreenGlo 500D Edwards Titan||6 or more||Electric||74||10||6||2|