The smartest way to heat water
A world-leading solar thermodynamic hot water system
for homes & businesses all over NZ
Why choose solar thermodynamic hot water?
Works day & night
Reliably supplies hot water 24/7
Works all seasons
Effective water heating all through the year
Save up to 85%
Significant savings on your power bill
Maximum efficiency
COP 1:5 in the sun, but doesn’t rely on the sun to operate effectively
No maintenance
It's a maintenance-free, fit and forget system
Easy to operate
Smart controller allows choice of operation modes. Compatible with photo voltaic.
Renewable
A solar-assisted, air-to-water heat pump, taking heat from the environment
NZ-wide installs
Installation & tech support throughout NZ. Proven reliable European technology.
How does it work?
Refrigerant liquid passes through the aluminium panel, gathering free heat from the surrounding air.
The liquid then boils and become a hot gas, which is then compressed, dramatically increasing its temperature.
The heat is transferred to the water, by a coil around the cylinder, causing the gas to re-condense, and return to the solar panel.
The system is essentially a solar-assisted air to water heat pump. Having a panel outside means it's 30% more efficient than a standard air to water heat pump because of the solar gain.
It's a low maintenance, fit and forget system.
We Install Domestic & Commercial Systems
Customer Feedback
Our Manufacturer, Energie
Energie are renowned and respected world leaders in solar thermodynamic technology. Based in Portugal, they have been manufacturing for 40 years and have installations in over 40 countries.
We are proud to be their exclusive supplier and installer in New Zealand.
Recent installs
Single panel, Kapiti Coast
Single panel, Marahau
Single panel, Tasman
Single Panel, Wellington
Panel with PVs
Two panel system, Wellington
250L Ecotop cylinder
16 panels, combined hot water & heating
Twenty-eight panel community pool
Thirty-two panels, Cardrona Valley
Fifty-six panels, Wellington
Sixty-four panels, Wellington