Suryatech Solar Systems

We offer our clients an exclusive range of evacuated tube collector that is provided with multiple evacuated glass tubes. These glass tubes heats up solar absorbers that in turn heats up the solar working fluid (water or an antifreeze mix - typically propylene glycol) that is used to heat domestic hot water or for hydraulic space heating. The vacuum within the evacuated tube collector reduce convection and conduction heat losses, allowing them to reach higher temperatures as compared to the most flat-plate collectors. The solar evacuated tube collector draw their energy from the available light rather than outside temperature. This makes our range of evacuated tube collector to perform well in colder conditions. In warmer climates it requires special system design to avoid or mitigate overheating conditions though some have built in temperature limitation.

The specification of solar evacuated tube collector includes:

• Inner storage tank: Stainless steel, SS304, 0.8mm thick

• Welded using seamless argon welding

• Insulation: PUF insulation/ rockwool / glasswool, 50mm thick

• Outer tank: Aluminum and stainless steel

• Tube material: All glass evacuated tube with > 92%

• Absorption rate and < 6.5 % emission rate

• Tube length: 1500 mm

• External diameter: 47 mm

• Output water temp.: up to 60 degree cg.

• Support structure: High quality steel with powder coating paint

• External Diameter: 47 mm/58mm
  

We are engaged in offering an extensive range of flat plate collector that is a type of solar thermal collector. These flat plate solar collector are generally used as solar hot water panel that helps to generate solar hot water. Our range of flat plate collector, flat plate solar collector is a weatherproof, insulated box that contains a black metal absorber sheets. This are further provided with built in pipes that are placed to absorb the sunlight. The solar energy heats up water in the pipes that leads it to circulate through the system by natural convection (thermosyphon). The water is usually passed to a storage tank located above the collector and used for water heating. Therefore, these flat plate collector are installed on the flat roofs. This passive solar water heating system finds application generally used in hotels and household purposes.

Type : Horizontal - Depressureised/Pressuried

Thichness-0.5 mm, .8mm, 1mm

The specification of Flat Plate Collector is given below:

• Tank capacity: As per REQ

• Type: Horizontal - Depressurized

• Tank material: SS 304

• Thickness: 0.5mm

• End fittings: SS-304

• Sacrificial anode: Provided for tank protection

• Welding: Ultrasonic Laser

• Cladding: S.S. 24 swg

• Insulation: Puff / glass wool / rock wool

• Outer Tank: SS / aluminum powder coating

• Collector size: 2080 x 1070 x 100 mm

• Collector box: Extruded aluminum grade HE9T / HE9WP

• Finish: Powder coating off white

• Back sheet: 22 swg. aluminum, riveted & sealed with silicone sealant

• Glass: 4mm, toughened, low iron

• Content with 85% minimum

• Reflective foil: Aluminum 100 microns for sides, 50 microns for bottom

• Insulation: 48 kg/cu.m density rock wool

• Bottom: 50mm & sides 25mm