Products
KCP SOLAR WATER HEATER

Hot water heated by the sun is used in many ways. While perhaps best known in a residential setting to provide hot domestic water, solar hot water also has industrial applications, e.g. to generate electricity. Designs suitable for hot climates can be much simpler and cheaper, and can be considered an appropriate technology for these places. The global solar thermal market is dominated by China, Europe, Japan and India.

In order to heat water using solar energy, a collector, often fastened to a roof or a wall facing the sun, heats working fluid that is either pumped (active system) or driven by natural convection (passive system) through it. The collector could be made of a simple glass topped insulated box with a flat solar absorber made of sheet metal attached to copper pipes and painted black, or a set of metal tubes surrounded by an evacuated (near vacuum) glass cylinder.

 

Certification ISI Marked Collectors
Overall Dimensions 2080 X 1070 X 105mm
Weight 50 Kg
Collector Box 16 swg, 6063 Aluminium extrusion with attractive ribbing design for frame and 22swg aluminium sheet for backing, totally riveted and sealed with GE/Wacker Silicon Sealant.
Collector Box Finish Attractively powder coated with pure polyester resin in yellow and black.
Absorber Material Copper fin-n-tube
Fin: 36 swg(0.19mm) x 120mm x 1945mm Copper Sheet of 99.9%
Tube: 24 swg(0.56mm) x 12.7mm O.D x 1965mm copper of 99.9% purity.
Absorber Coating Black Chrome Selective Coating of “KCP SOLAR” or HONEY HILLS as per the NALSUN process.
Absorber Area 2 m2 (fin area without headers)
Absorptive of Coating Above 0.95
Emissivity of Coating below 0.20
Risers 9 Nos. Copper tubes, 24swg(0.56) x 12.7mm O.D. x 1965mm
Headers 2 Nos. Copper tubes, 22swg(0.71) x 25mm O.D. x 1160mm.
Connections 60mm dia. Copper flanges
Insulation Mineral wool slab of 50mm thickness and 48kg/m3 density for bottom and RB Glass wool of 25mm thickness and 24 kg/m3 density for sides Covered with 36 swg Aluminium Sheet for protection and support.
Reflective Foil Aluminium foil of 50 microns
Glazing 4mm Solar Toughened Glass having transitivity of 85% and above.
Rubbers EPDM Grommets Glass bidding to withstand temperature and outdoor conditions
Sealing Completely sealed with silicon sealeant for waterproof performance as per BIS specs.
Pressure Testing Tested hydraulically upto 5 kg/sq.cm. for 4 hrs for no leakages
Warranty 1 year trouble free performance (for soft water conditions only)
 
"KCP SOLAR” INSULATED STORAGE TANK
Capacity From 125 litres to 12000 litres and more as per system size
Material of Construction Stainless Steel 304, TIG welded (Argonwelded) with certified Stainless Steel ER308L filler wire.
Type Cylindrical - Horizontal Reinforced Tanks
Dimension and Thickness of Plate Capacity           Dia       Thk       Thk
(inch)   (swg)   (mm)
125-250             18          19       1.0
375-500             26          18       1.2
625-875             31          17       1.4
1000-2000         36          16       1.6
1500-2000         42          15       1.8
2250-3000         48          14       2.0
3250-4750         52          12       2.4
5000-8000         60          11       2.8
8000-12000       72          10       3.2
Pressure Testing Hydro tested for leakage detection
Insulation Superior quality machine stitched Mineral Wool or Resin Bonded Glass wool mattrenes.
Insulation Thickness 100mm
Insulation Covering 22 SWG aluminum sheet
Sealing Covering completely sealed with silicone sealant for water proofing of insulation.

Download specfication for Solar Water Heater(pdf)

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