Solapac - Solar Hot Water Systems | Collectors | Evacuated Tube

By: Solapac  06-Dec-2011

Our new range of vacuum tube collectors consists of vacuum tubes with two concentric glass tubes between which there is high grade vacuum providing  a perfect insulation, thus these collectors withstand frost up to  -18 C.

In the inner part of the tube there is a U- shape copper tube with an aluminum fin in which the water (brine) of the system is heated.

The newly designed reflector in the parabolic shape is made of highly reflecting aluminum. This type of reflector improves the efficiency as it concentrates the sun radiation on the tube.

  • Our model Calpak 14 VTN consists of 14 tubes 1.5 m long.
  • Other sizes from 6 to 16 tubes can be delivered on request

Contact Solapac

Email - none provided

Print this page

Other products and services from Solapac


Solapac - Solar Hot Water Systems

A flat plate collector collects its heat on a flat plane and this heat is then transferred to the hot water tank, normally through copper pipes. It has a toughened plastic exterior which traps the heat and insulates the plate, giving great efficiency and durability. It doesnâ??t concentrate the sunâ??s rays by reflecting and concentrating the radiation, as with an evacuated tube.


Solapac - Solar Hot Water Systems & Heating

Factory assembled & tested, minimises installation time. Aluminium construction for strength and low weight. Replace tubes without draining the system. Certified Solar Key Mark and ASNZ 2712. Quick and easy roof mounting system.