ETC Solar Water Heater
Solar water heater is a system that utilizes solar energy to heat water. It has a system that is installed on a terrace or open space where it can get sunlight and the energy from the sun is then used to heat water and store it in an insulated tank. We manufacture both FPC (Flat Plat Collector) and ETC (Evacuated Tube Collector) type solar water heaters.
PN SOLAR
Solar Water Heater ETC Type
100 LPD Solar Water Heater
Number of Tubes 10
​
Number of person 3
to use
Tank Specifications
​
Inner Tank Material:
M.S. 2 mm thick with epoxy coating.
Tank Insulation:
50 mm PUF.
Outer Cladding:
G.I. pre-coated sheet
Structure:
1.2 mm thick with power coating or G.I.
Type of Circulation:
Thermo Syphon
Electric Backup:
Optional available
Tube Specifications
​
Tube length:
58x1800MM
Thickness:
1.6+/-0.15MM
Outer diameter of inner tube:
54.8MM
Outer diameter of cover tube:
58MM
Details of selective coating:
CU/SS-ALN
Tube weight:
2 kg
Absorptance:
0.94-0.96
Emittance:
0.03-0.06
Vacuum degree:
P<=5.2x10-3pa
Transmittance of Outer Tube:
>=0.92
Stagnation temperature (Height):
270-350 °C
Heat loss coefficient:
<=0.5w/(m2.°c)
Warranty
5 years from the date of billing against manufacturing defects. No warranty of tubes and glass. No warranty for accidental breakage due to natural calamities or any other reason.
250 LPD Solar Water Heater
Number of Tubes 24
​
Number of person 9
to use
Tank Specifications
​
Inner Tank Material:
M.S. 2 mm thick with epoxy coating.
Tank Insulation:
50 mm PUF.
Outer Cladding:
G.I. pre-coated sheet
Structure:
1.2 mm thick with power coating or G.I.
Type of Circulation:
Thermo Syphon
Electric Backup:
Optional available
Tube Specifications
​
Tube length:
58x1800MM
Thickness:
1.6+/-0.15MM
Outer diameter of inner tube:
54.8MM
Outer diameter of cover tube:
58MM
Details of selective coating:
CU/SS-ALN
Tube weight:
2 kg
Absorptance:
0.94-0.96
Emittance:
0.03-0.06
Vacuum degree:
P<=5.2x10-3pa
Transmittance of Outer Tube:
>=0.92
Stagnation temperature (Height):
270-350 °C
Heat loss coefficient:
<=0.5w/(m2.°c)
Warranty
5 years from the date of billing against manufacturing defects. No warranty of tubes and glass. No warranty for accidental breakage due to natural calamities or any other reason.
300 LPD Solar Water Heater
Number of Tubes 30
​
Number of person 12
to use
Tank Specifications
​
Inner Tank Material:
M.S. 2 mm thick with epoxy coating.
Tank Insulation:
50 mm PUF.
Outer Cladding:
G.I. pre-coated sheet
Structure:
1.2 mm thick with power coating or G.I.
Type of Circulation:
Thermo Syphon
Electric Backup:
Optional available
Tube Specifications
​
Tube length:
58x1800MM
Thickness:
1.6+/-0.15MM
Outer diameter of inner tube:
54.8MM
Outer diameter of cover tube:
58MM
Details of selective coating:
CU/SS-ALN
Tube weight:
2 kg
Absorptance:
0.94-0.96
Emittance:
0.03-0.06
Vacuum degree:
P<=5.2x10-3pa
Transmittance of Outer Tube:
>=0.92
Stagnation temperature (Height):
270-350 °C
Heat loss coefficient:
<=0.5w/(m2.°c)
Warranty
5 years from the date of billing against manufacturing defects. No warranty of tubes and glass. No warranty for accidental breakage due to natural calamities or any other reason.
500 LPD Solar Water Heater
Number of Tubes 50
​
Number of person 20
to use
Tank Specifications
​
Inner Tank Material:
M.S. 2 mm thick with epoxy coating.
Tank Insulation:
50 mm PUF.
Outer Cladding:
G.I. pre-coated sheet
Structure:
1.2 mm thick with power coating or G.I.
Type of Circulation:
Thermo Syphon
Electric Backup:
Optional available
Tube Specifications
​
Tube length:
58x1800MM
Thickness:
1.6+/-0.15MM
Outer diameter of inner tube:
54.8MM
Outer diameter of cover tube:
58MM
Details of selective coating:
CU/SS-ALN
Tube weight:
2 kg
Absorptance:
0.94-0.96
Emittance:
0.03-0.06
Vacuum degree:
P<=5.2x10-3pa
Transmittance of Outer Tube:
>=0.92
Stagnation temperature (Height):
270-350 °C
Heat loss coefficient:
<=0.5w/(m2.°c)
Warranty
5 years from the date of billing against manufacturing defects. No warranty of tubes and glass. No warranty for accidental breakage due to natural calamities or any other reason.
1000 LPD Solar Water Heater
Number of Tubes 100
​
Number of person 40
to use
Tank Specifications
​
Inner Tank Material:
M.S. 2 mm thick with epoxy coating.
Tank Insulation:
50 mm PUF.
Outer Cladding:
G.I. pre-coated sheet
Structure:
1.2 mm thick with power coating or G.I.
Type of Circulation:
Thermo Syphon
Electric Backup:
Optional available
Tube Specifications
​
Tube length:
58x1800MM
Thickness:
1.6+/-0.15MM
Outer diameter of inner tube:
54.8MM
Outer diameter of cover tube:
58MM
Details of selective coating:
CU/SS-ALN
Tube weight:
2 kg
Absorptance:
0.94-0.96
Emittance:
0.03-0.06
Vacuum degree:
P<=5.2x10-3pa
Transmittance of Outer Tube:
>=0.92
Stagnation temperature (Height):
270-350 °C
Heat loss coefficient:
<=0.5w/(m2.°c)
Warranty
5 years from the date of billing against manufacturing defects. No warranty of tubes and glass. No warranty for accidental breakage due to natural calamities or any other reason.
.... and many more customized solutions available. Call us now to find out more.