|Use the sun for your power needs Image ©|
NZ Solar's new Sun-Catcher is the next GENERATION OF SOLAR WATER HEATING TECHNOLOGY!
The new Sun-Catcher tube has an inbuilt reflector inside the outer tube,this increases the performance over older models by close to 40%
All NZ Solar hot water heating equipment is Tested to AS/NZS 2712:2007 and exceeds ISO 9001 standards. All NZ Solar hot water systems are built to NZ standards.
All NZ Solar hot water systems can be configured to maximise the requirements of the customer. By using the glass evacuated tubes there is inbuilt flexibility in the design of your new system. The tubes can be configured in banks of 15, 20, 25, 30 or 40 etc giving total flexibility of power output and installation size.
Due to the special thermal heat pipe and built in reflector inside a vacuum tube allowing for heat transfer the heater can dispense with the water feeding into the vacuum tube.
This delivers many advantages:
All qualities that are, not only desirable, but absolutely necessary in New Zealand's extremely variable climate.
The NZ Solar heating systems feature excellent thermal characteristics, high operating temperatures, all-weather application and very high reliability (tried and tested in good working order at temperatures as low as -50C).
For normal NZ Solar heat tubes:
* Degree of Vacuum: >5x10-3 Pa
* Absorption coefficient: >0.93
* Emissivity: <0.08
* Starting Temperature: <25C
* Maximum Temperature: 250C
* Freeze Proof: -50C
* Service Life: 15-20 years
* Wind Resistance: 55m/s (grade 11)
* Hail Proof: 25mm
* Glass Material: Concentrated borosilicate glass
* Absorber Plate: Copper Profile
* Size of Single Tube: (mm) 58x1800
* Weight of a Single Tube: 2.0 kg
* Size of Condenser end: (mm) 20x50
* Recommended flow rate of 2/3 litres per minute
|Glass evacuated solar tube Image ©|
|Solar hot water system glass tube Image ©|
|Number Of Heat Tubes||Width||Length||Weight|
|15 tube panel||1190mm||1950mm||50kg|
|20 tube panel||1560mm||1950mm||60kg|
|25 tube panel||1940mm||1950mm||70kg|
|30 tube panel||2310mm||1950mm||85kg|
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