| Quantity: | |
|---|---|
RNE-NC-25
SOLARAVEN
841912
Non pressure compact solar water heater with solar vacuum tubes
Non pressure solar water heater with solar vacuum tubes, high efficiency, low price, easy installation and no maintaince. It is the best simple solar water heater in the world.
The vacuum tube technology solar water heater is invented and mass production in China. It is already 30 years experience of vacuum tube solar water heaters installed on rural areas in China. It is imported a lot to other countries recent years.
This type of solar water heater is specially designed for low income families to save electricity cost of hot water. It is widely used in rural areas in Asia, middle east, south america, and most africa countries.
The non pressure vacuum tube solar water heater hot water capacity is from 100liter to 300liter. It could be installed on pitch roof and flat roof. The water tank is open vented, so it is non pressure solar hot water system.
The solar water heater adopts solar vacuum tube technology, the solar evacuated tubes absorber will collect heat from the sunlight and transfer into water inside the tubes. The tube water is heated to rise up and tank cold water sink down to creat a circulation, called thermosiphon effect. The water tank will be gradully full of hot water as the tubes keep collecting heat from the sunlight. It is no need of electricity heating. It is only by solar thermal heating.
Non pressure solar water heater specification:
Model | Solar Vacuum Tube | Capacity | Absorber Area | Suitable for | |
Pcs | Size(mm) | (L) | (㎡) | (Persons) | |
RNE-NC-10 | 10 | 58×1800 | 100 | 1.330 | 2 |
RNE-NC-15 | 15 | 58×1800 | 150 | 1.995 | 3 |
RNE-NC-20 | 20 | 58×1800 | 200 | 2.660 | 4 |
RNE-NC-25 | 25 | 58×1800 | 250 | 3.325 | 5 |
RNE-NC-30 | 30 | 58×1800 | 300 | 3.990 | 6 |
More details of non pressure solar heater technical data :
Non Pressure Solar water heater with solar vacuum tubes | |||
Solar Water Tank | 1 | Material of Outer Tank Shell | Galvanized steel with anti corrosive paint |
2 | Material of Inner Tank Chest | stainless steel 304 2B or 316L | |
3 | Water Tank Diameter | 【460/360MM】 | |
4 | Water Tank Insulating Layer | Imported Polyurethane,High Density,【50MM】 | |
5 | Heat Preservation Period | 72～80Hours | |
6 | Welding Method | Argon Arc Welding | |
Solar Vacuum Tube | 7 | Solar vacuum tube structure | All-Glass Double Co-Axial Structure |
8 | Glass Material | High Borosilicate 3.3 Glass | |
9 | Tube Size | 【diameter 58MM* length 1800MM or 1500MM】 | |
10 | Outer Tube Dia.&Glass Thickness | φ58±0.7mm,Glass Thickness 1.6±0.15mm | |
11 | Inner Tube Dia.&Glass Thickness | φ47±0.7mm,Glass Thickness 1.6±0.15mm | |
12 | Coating Material | 【CU/SS-ALN(H)/SS-ALN(L)/ALN】 | |
13 | Sediment Method | Tri-Element Magnetron Sputtering Plating | |
14 | Absorb Ratio | >96%(AM1.5) | |
15 | Thermal Emissivity | ≤6%/(80℃) | |
16 | Hail Resistance | φ25mm | |
Solar water heater Bracket | 17 | Bracket Material | 【Stronger Galvanized Steel】 |
18 | Bracket Angle | 【25°】 | |
19 | Bolts&Muts | Stainless Steel | |
Assistant Tank | 20 | Assistant Tank Material | Stainless steel |
21 | Assistant Tank Capacity | 【5L/8L/20L】 | |
22 | Assistant Tank Model | Vertical/Horizontal,Optional | |
250L non pressure solar water heater with 25pcs solar vacuum tubes.
Non pressure compact solar water heater with solar vacuum tubes
Non pressure solar water heater with solar vacuum tubes, high efficiency, low price, easy installation and no maintaince. It is the best simple solar water heater in the world.
The vacuum tube technology solar water heater is invented and mass production in China. It is already 30 years experience of vacuum tube solar water heaters installed on rural areas in China. It is imported a lot to other countries recent years.
This type of solar water heater is specially designed for low income families to save electricity cost of hot water. It is widely used in rural areas in Asia, middle east, south america, and most africa countries.
The non pressure vacuum tube solar water heater hot water capacity is from 100liter to 300liter. It could be installed on pitch roof and flat roof. The water tank is open vented, so it is non pressure solar hot water system.
The solar water heater adopts solar vacuum tube technology, the solar evacuated tubes absorber will collect heat from the sunlight and transfer into water inside the tubes. The tube water is heated to rise up and tank cold water sink down to creat a circulation, called thermosiphon effect. The water tank will be gradully full of hot water as the tubes keep collecting heat from the sunlight. It is no need of electricity heating. It is only by solar thermal heating.
Non pressure solar water heater specification:
Model | Solar Vacuum Tube | Capacity | Absorber Area | Suitable for | |
Pcs | Size(mm) | (L) | (㎡) | (Persons) | |
RNE-NC-10 | 10 | 58×1800 | 100 | 1.330 | 2 |
RNE-NC-15 | 15 | 58×1800 | 150 | 1.995 | 3 |
RNE-NC-20 | 20 | 58×1800 | 200 | 2.660 | 4 |
RNE-NC-25 | 25 | 58×1800 | 250 | 3.325 | 5 |
RNE-NC-30 | 30 | 58×1800 | 300 | 3.990 | 6 |
More details of non pressure solar heater technical data :
Non Pressure Solar water heater with solar vacuum tubes | |||
Solar Water Tank | 1 | Material of Outer Tank Shell | Galvanized steel with anti corrosive paint |
2 | Material of Inner Tank Chest | stainless steel 304 2B or 316L | |
3 | Water Tank Diameter | 【460/360MM】 | |
4 | Water Tank Insulating Layer | Imported Polyurethane,High Density,【50MM】 | |
5 | Heat Preservation Period | 72～80Hours | |
6 | Welding Method | Argon Arc Welding | |
Solar Vacuum Tube | 7 | Solar vacuum tube structure | All-Glass Double Co-Axial Structure |
8 | Glass Material | High Borosilicate 3.3 Glass | |
9 | Tube Size | 【diameter 58MM* length 1800MM or 1500MM】 | |
10 | Outer Tube Dia.&Glass Thickness | φ58±0.7mm,Glass Thickness 1.6±0.15mm | |
11 | Inner Tube Dia.&Glass Thickness | φ47±0.7mm,Glass Thickness 1.6±0.15mm | |
12 | Coating Material | 【CU/SS-ALN(H)/SS-ALN(L)/ALN】 | |
13 | Sediment Method | Tri-Element Magnetron Sputtering Plating | |
14 | Absorb Ratio | >96%(AM1.5) | |
15 | Thermal Emissivity | ≤6%/(80℃) | |
16 | Hail Resistance | φ25mm | |
Solar water heater Bracket | 17 | Bracket Material | 【Stronger Galvanized Steel】 |
18 | Bracket Angle | 【25°】 | |
19 | Bolts&Muts | Stainless Steel | |
Assistant Tank | 20 | Assistant Tank Material | Stainless steel |
21 | Assistant Tank Capacity | 【5L/8L/20L】 | |
22 | Assistant Tank Model | Vertical/Horizontal,Optional | |
250L non pressure solar water heater with 25pcs solar vacuum tubes.
