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Introduction: The 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.
Key points:
Inner tank: stainless steel SUS304-0.4/0.5mm
Vacuum tube: Cu/SS-ALN(H)/SS-ALN(L)/ALN 58-1800mm
Outer tank shell: Zinc coated galvanized steel (PVDF)
Insulation: high density polyurethane,55mm
Frame: coated galvanized steel-1.5mm
Use the sun to warm your water. Save up to $579 per year!!
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| Water Tank | ||
| 1 | Material of out tank | Zinc coated galvanized steel (PVDF)/SUS-201 Stainless Steel. |
| 2 | Material of inner tank | Food grade stainless steel SUS304-2B,0.4/0.5mm thickness |
| 3 | Tank insulating layer | 55mm , high-density polyurethane foam |
| 4 | Inlet and outlet hole | 1/2’’,3/4’’ |
| 5 | Tube to tube distance | 80mm |
| 6 | Tank size | 470/360mm |
| 7 | Welding: | Argon arc welding |
| Vacuum Tubes | ||
| 8 | Tube structure | All-glass double deck co-axial structure |
| 9 | Glass material | High borosilicate 3.3 glass |
| 10 | Outer tube dia. and glass thickness | Ø58±0.7mm; Glass thickness 1.6±0.15mm |
| 11 | Inner tube dia. and glass thickness | Ø47±0.7mm; Glass thickness 1.6±0.15mm |
| 12 | Tube size | 58*1800mm |
| 13 | Structure | Cu/SS-ALN(H)/SS-ALN(L)/ALN |
| 14 | Sediment method | Three targets magnetron sputtering plating |
| 15 | Specific absorption | 0.93-0.96(AM1.5) |
| 16 | Emission ratio | 0.04-0.06(80℃±5℃) |
| 17 | Vacuum tightness | 5.0×10¯³ Pa |
| 18 | Idle sunning property parameters | 260-300 m².C/KW |
| 19 | Average heat loss coefficient | ULT=0.4~0.6W/(M2.0C) |
| 20 | Resistant Hail | ≤35mm |
| 21 | Useful life | 15 years |
| Bracket | ||
| 22 | Bracket: | Coated Stronger galvanized steel-1.5mm |
| 23 | Bracket angle: | 25 degree flat roof |
| 24 | Fastening pieces: | Stainless steel. |
Application:
Suitable for an apartment, house, villa, a small residence, a hotel room, business building etc…
Domestic and professional hot water : showers and baths, dishwashers, washing machines, hot spas or swimming pools. Multiply capacity with in series / in parallel connection.
Feature:
Hot water at will
The solar heater adapts to all your needs for an apartment, a house or residential or hotel project. It is a product suited for everyone
High Performance Solar collectors
Thanks to vacuum tubes, UV rays are captured, and the water heats up more quickly, even in rainy days
Keeps water hot for 3 days
In addition to the vacuum sensors that act as a thermos, the tank is made of sustainable insulated high density polyurethane
30 steps Installation
With its installation manual all in pictures, and its installation video, the riwatt Solar Water Heater is ready to be used in 45 minutes
5 year product warranty
With over 20000 water heaters sold worldwide our brand and our products are a symbol of confidence
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