Solar Collector

Bosch Solar Water Heater Thermosiphon solar systems are completely passive and without pumps and controllers in the solar circle. The systems rely on buoyancy effects to circulate heat from the collectors to a storage tank. Sunlight heats the water within the collector, which then rises up due to buoyancy into insulated storage tank above. The cold water from the bottom of the tank enters the collector to repeat the process.


Bosch Solar Water Heater With the best German Technology and manufactured in India the Bosch solar collector is the designed for more efficient heating. It is designed to give 25% more output. The solar collectors are technologically the most advanced in the Indian market.

The solar radiation is absorbed by Flat Plate Collectors which consist of an insulated outer Aluminium box covered on the top with glass sheet. Inside there are blackened metallic absorber sheet with built in channels or riser tubes to carry water. The absorber absorbs the solar radiation and transfers the heat to the flowing water. Flat plate collector is designed to fit on the roof vertically.

Bosch Solar Water Heater Aluminium outer box resists the framework from corroding due to weather changes.

  • Bosch Solar Water Heater Global Expertise
  • State of the art structural design
  • Screwless/rivetless collector construction
  • Snap fit design
  • Bosch Solar Water Heater State of the art German design
  • Energy efficient
  • Higher storage capacity
  • Bosch Solar Water Heater high Aesthetics
  • Single sheet absorber improves heat absorption
  • Unique collector design
  • Bosch Solar Water Heater Protective cover at all corners
  • Theft proof collector design