Some kind of maintenance work is needed for solar energy based system. Solar water heating systems require routine maintenance for smooth running year after year.

· We undertake through renovation of solar water heating systems.

· Maintain SWHS under AMC contract.

· All components like solar hot water tanks, flat plate collectors and all hardware are available with us.

· Consultancy services for setting up of SWHS are available.

A very useful and informative technical manual is supplied with this.

Technical college and institutions have already introduced or going to introduce the study of solar energy into their syllabus are requested to contact us for set up of Solar Energy Laboratory.            

DIDAS INTERNATIONAL 12, west road, Kolkata—700 075,  Cell: (+91) 9674255809

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Thermal insulation rework is done for solar hot water pipelines. Glass wool/ mineral wools are used as insulating material. Aluminium cladding is done over insulation.

S.S. tank or M.S. tank re fabrication is done for solar heaters. Custom made solar hot water tanks, insulation, heat exchangers are done by us.

Service List

Sacrificial anodes are used in solar thermal systems to protect tank shells from getting corroded.  All size of sacrificial anodes are available with us.

Differential temperature controller for large forced flow solar water heating system are available .

High quality solar Flat Plate Collectors are available as replacement purpose.

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DIDAS swimming pool heating

DIDAS Solar Water Heating

DIDAS Solar air drier education kit

Parabolic trough education kit

Call : (+91) 96742 55809

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