Stainless Steel Solar Water Heater

Introduction:
The stainless steel non-pressurized solar water heater (solar geyser) is based on the natural circulation thermosiphon phenomenon. It’s the most cost-effectiveness and environmentally friendly way to harness solar energy for hot water applications, which is unsurpassed by any other solar thermal products, for its most high efficiency, low cost and easy installation.
Stainless steel non-pressure solar water heater characteristic:
1. Adopt stainless steel as outer tank and support material.
2. Most reliable, cost saving, efficient hot water heating solution.
3. Simple structure, easy installation, labor cost saving.
4. Automatic operation with intelligent controller.
5. Low maintenance cost.

          

Stainless steel non-pressure solar water heater specification
1. Inner tank: Stainless steel SS304-2B / SS316L.
2. Outer tank: Stainless steel.
3. Insulation layer: Polyurethane foam, 41 kg/m³ high density.
4. Support: Stainless steel 
5. Vacuum tube: Borosilicate glass 3.3, ALN/AIN-SS/CU coating, Φ58×1800mm.  
6. Capacity: 50L-360L.

How the non-pressure solar water heater works:


Installation Ways:


Parameter table:
Model Vacuum tube System capacity(L) Person No. Loading Qty. (set)
Dia. / Len. (mm) Qty. (pcs) 20GP 40GP 40HQ
JNG-10 58 1800 10 100 2 73 150 175
JNG-12 58 1800 12 120 2 68 142 160
JNG-15 58 1800 15 150 3 52 112 130
JNG-18 58 1800 18 180 3 48 96 115
JNG-20 58 1800 20 200 4 42 88 98
JNG-24 58 1800 24 240 5 35 73 86
JNG-30 58 1800 30 300 6 28 62 68
JNG-36 58 1800 36 360 7 24 48 60

Optional Accessories: 
Assistant tank
- Material & Color same as solar tank
- Capacity: 5L - 20L
 
Magnesium rod
- Used for solar tank protection
Item No. Size Quantity Item No. Size Quantity
821 820 004 3/4 inch 1 unit 812 801 001 Φ20×230mm 1 unit
 
Electric heater
- Material: Stainless steel
- Connection size:  Φ 47mm
 
Electric heater
- Material: Incoloy 800
- Super anti-corrosion& heat
conduction, dry-heat resistant
- Connection size:  1 inch
Item No. Power Quantity Item No. Power Quantity
812 900 193 1500W 1 unit 812 900 191 1500W, 2500W 1 unit
 
Thermostat electric heater
- Material: Copper /  Incoloy 800
- Regulating temperature: 30-85℃
- Connection size:  1.25 inch
 
Thermostatic mixing valve
- Material: Nickle plated brass
- Cold water temperature: 5-29℃
- Hot water temperature: 50-95℃
- Regulating temperature: 35-55℃
- Working pressure: 0.03-1 Mpa
Item No. Power Quantity Item No. Size Quantity
812 900 192 1500W, 2500W 1 unit 812 007 052 3/4 inch 1 unit
 
Controller (luxury version)
- Used for non-pressure solar heater
- Automatic operation
- Intelligent cold water loading
- Intelligent control electric heater
 
Controller (economic version)
- Used for non-pressure solar heater
- Automatic operation
- Intelligent cold water loading
- Intelligent control electric heater
Item No. Voltage Quantity Item No. Voltage Quantity
812 007 052 110V/ 220V 1 unit 812 007 008 110V/ 220V 1 unit