Thermosiphon is a method of passive heat transfer by natural convection. Solar water heater that based on natural convection method called thermosiphon solar water heaters.

Kaltech Energy solar water heater Projects UAE

THERMOSYPHON SOLAR TANK

  • External cover with 3layers of protection and UV resistance
  • Perfect aesthetic result
  • Internal protection with double enamel, heated at 860C, certified by German enamel Federation.
  • Two magnesium anodes for absolute protection
  • Special internal design for increased efficiency.

Support Base

  • Easy and Fast installation
  • Smart for flat or tile roof installation
  • Connection pipes in stainless steel pre-insulated with UV resistance.
  • All parts are tightened on the structure for high resistance even in typhoon conditions.

Solar Collector

  • Single sheet surface, lase welded for optimizing the heat transfer
  • Perfect aesthetic result
  • Robust construction
  • High efficiency even in areas with low sun radiation, thanks to high selective coating
  • Low iron tempered glass
  • Certified efficiency and reliability in accordance to EN12975
  • Solar Keymark certified products

Solar collector receive solar radiation and heat the thermal media, water of antifreeze fluid, transfer the heat to the water in the storage tank from where the hot water is available for use. There are various types of thermosiphon solar water heaters available such as direct, indirect, pressurized, and non-pressurized types. Depending on the requirements and suitability, must use proper type for efficient solar energy tapping and reliability.

Generally, storage tanks and collectors integrated on single frame however, solar collectors and tanks can also be separately installed with condition that the tanks must always at higher level from the solar collector with no sag/bend to the interconnecting pipe between them.

As the thermosiphon solar water heater does not require a pump and many interconnecting pipelines, the system has minimal maintenance and operation cost that considered as advantages of the thermosiphon system. Capacities start from 150 liters to 300 Liters. Smaller sized systems can be cascaded for large hot water requirements.

Kaltech Energy solar water heater Projects UAE

There are various types of thermosiphon solar water heaters available such as direct, indirect, pressurized, and non-pressurized types.

Depending on the requirements and suitability, proper type of equipment must be used for reliability and efficient tapping.

Generally, storage tanks and collectors are integrated on single frame however, solar collectors and tanks can also be separately installed with condition that the tanks must always at higher level from the solar collector with no sag/bend to the interconnecting pipe between them.

As the thermosiphon solar water heater does not require a pump and many interconnecting pipelines, the system has minimal maintenance and operation cost that considered as advantages of the thermosiphon system. Capacities start from 150 litres to 300 Litres. Smaller sized systems can be cascaded for large hot water requirements.

  • Economic solution up to 1000 Liters
  • Reliable and efficient
  • Two magnesium anodes for absolute protection
  • Low maintenance
  • Electric backup heater with thermostat temperature control
  • 50mm high density PUF insulation
  • Cascading for higher capacities
  • Solar water heater with Solar Keymark