DWH
The first choice in solar thermal industrial application
Hot water, Heating,
Cooling
Apart from the widely used electrically driven compressor
refrigeration machine, system with thermally driven refrigeration processes can
also be achieved, the drive temperatures are around 90-120 ํC, for that reason only metal – glass vacuum
tube collectors are qualified with over 50% efficiency.
DHW heating and central heating backup with solar energy
Ideally suited for domestic hot water heating
- When you use solar energy for heating, the savings on fuel cost is considerable, as you will be able to reduce fuel energy by up to 60%.
- The dual mode DHW cylinder is required, solar thermal system heats up the water in the cylinder via the lower indirect coil.
- Rooms heating via radiator or floor coil both are working well, because of the outstanding Viessmann Metal – Glass solar tube.
HP-65H High Performance Vacuum Tube Collector
Using the heat pipe principle for Horizontal Installation
High efficiency:
Patented
heat pipe technology and patented glass – metal sealing technology
- High
efficient selective coating absorber, absorption coefficient
- Stagnation temperature can be higher than 290 C
- Tubes can be rotated for optimum alignment with the sun, thereby maximizing the energy yield
- Higher temperature in the winter than all glass evacuated tubes
- Fast start – up sue to the low thermal capacity of the heat pipe and the absorbe
HP100
HP100 High performance
Vacuum Tube Collector
Using the pipe principle
- Highly efficient vacuum tube collector based on the heat pipe principle for high operational reliability
- The absorber surface with highly selective coating, which is integrated into the vacuum tube is not susceptible to contamination
- Tubes can be rotated for optimum alignment with the sun, thereby maximizing the energy yield
- Dry connection, no contact between the process and heat transfer media, individual tubes can be replaced while the system is already filled
- Highly effective thermal insulation of the header casing for minimum thermal loss
- Easy installation through the Viessmann assembly and connection systems
HP100H
High performance Vacuum Tube Collector
Using the heat pipe principle for Horizontal
Installation
- Highly efficient vacuum tube collector based on the heat pipe principle for high operational reliability
- The absorber surface with highly selective coating, which is integrated into the vacuum tube is not susceptible to contamination
- Tubes can be rotated for optimum alignment with the sun, thereby maximizing the energy yield
- Dry connection, no contact between the process and heat transfer media, individual tubes can be replaced while the system is already filled
- Highly effective thermal insulation of the header casing for minimum thermal loss
- Easy installation through the Viessmann assembly and connection systems
- Patented horizontal heat pipe collector can be installed horizontally, perfectly integrated with buildings.
