Low Pressure Solar Geyser
Low Pressure Solar water geyser is very popular in many countries and area, such as India, Mexico, Vietnam, China, Chile ,Africa ,Middle East etc.
A:Features and advantages:
1. High efficient and economical system.
2. Suitable for projects and home use.
3. Designed for commercial solar water heating applications.
4. Reliable and efficient with twin-glass solar tubes.
5. Polyurethane insulation ensures a good heating performance and minimal heat loss.
6. Easy plug-in installation.
7. Can be connected in series to increase water heating capacity.
B.Technical data:
Description |
Low Pressure solar water geyser |
Material of out tank |
0.31-0.4mm thickness color steel/ fluorine carbon steel |
Material of inner tank |
Food grade 0.31-0.5mm mm thickness SUS304 stainless steel |
Tank insulating layer |
55mm 45kg/m³ high-density polyurethane foamed |
Inlet and outlet hole |
Male G 3/4, 3/4 |
Max pressure |
0.05Mpa |
Solar collector tube |
3.3 Borosilicate glass with N/Al coating |
Thickness of glass tube |
1.6mm |
Vacuum tube tightness |
P<=0.005 Pa |
Absorption |
AS=0.93-0.96(AM1.5) |
Emission ratio |
0.04-0.06(80C+-5C) |
Idle sunning property parameters |
Y=220~260m2.C/KW |
Average heat loss coefficient |
ULT=0.6~0.7W/(m2.C) |
Bracket: |
1.5mm thickness Galvanized Steel |
Design of tank: |
5 holes for air vent,water inlet and outlet,electric heater,Mag Rod |
Welding: |
Argon arc welding |
Fastening pieces: |
Made of stainless steel screw |
Absorber area |
1.29m² |
Tube quantity |
10 tube 58x1,800mm solar vacuum tube |
Tank capacity |
100L |
Tank package size: 100X50X50 cm,frame : 1800x100x270mm,vacuum tube : 10pcs /CTN, 1800x340x170mm
Samples packed in wooden box
Container packed in carton box with PE foam board
Working principle of unpressure solar water Geyser with assistant tank: