Integrative Pressurized Stainless Steel Solar Water Heater Model SP-HS
- Ref Price:
-
$600.00 - 750.00
/ set
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 2500 set/month
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Pressurized Stainless Steel Solar Water Heater Model SP-HS is composed by the following parts as shown in the graphic
1.Water inlet 2.Water outlet 3.P/T Valve 4.Electrical heater 5.Drain vent 6.Sensor hole 7. Heat exchange tube |
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2.Main Features of the Pressurized Stainless Steel Solar Water Heater Model SP-HS:
(1)Glass vacuum tube solar collector, high temperature,antifreeze,vacuum insulation
(2)Copper heat pipe,Start up quickly,transfers heat quickly, low start-up temperature,low temperature resistant
(3) Food-grade stainless-steel SUS304 2B inner tank,full-automatic welding technology,under the protection of magnesium rod,it can increase of service life
(4)High pressure polyurethane foaming insulation,as the prefect density and the thermal conductivity coefficient is small, so it can provide effective heat preservation
(5)Gravity assisted heat pipe, unilateral heat transfer,high efficiency,low heat loss
3. Pressurized Stainless Steel Solar Water Heater Model SP-HS Images:
4. Pressurized Stainless Steel Solar Water Heater Model SP-HS Specifications:
Specification & model | SP-H-15 | SP-H-18 | SP-H-20 | SP-H-24 | SP-H-25 | SP-H-30 | ||
Tube QTY（pcs） | 15 | 18 | 20 | 24 | 25 | 30 | ||
Tube spacing㎜） | 75 | 75 | 75 | 75 | 75 | 75 | ||
WATER TANK | ||||||||
Net Volume of Storage Tank（L） | 125 | 145 | 160 | 190 | 200 | 235 | ||
Diamater of inner/outer Tank（㎜） | φ360/φ470 | φ360/φ470 | φ360/φ470 | φ360/φ470 | φ360/φ470 | φ360/φ470 | ||
material and thickness of inner tank（㎜） | SUS304 /t1.2 | SUS304 /t1.2 | SUS304 /t1.2 | SUS304 /t1.2 | SUS304 /t1.2 | SUS304 /t1.2 | ||
material of outer tank | stainless steel | stainless steel | stainless steel | stainless steel | stainless steel | stainless steel | ||
material of insulation | polyurethane | polyurethane | polyurethane | polyurethane | polyurethane | polyurethane | ||
Size of electrical heater hole | 11/4″ | 11/4″ | 11/4″ | 11/4″ | 11/4″ | 11/4″ | ||
Cold water inlet hole | 3/4″ | 3/4″ | 3/4″ | 3/4″ | 3/4″ | 3/4″ | ||
Hot water outlet hole | 3/4″ | 3/4″ | 3/4″ | 3/4″ | 3/4″ | 3/4″ | ||
T/P valve hole | 3/4″ | 3/4″ | 3/4″ | 3/4″ | 3/4″ | 3/4″ | ||
Drain vent hole and Magnisium hole | 3/4″ | 3/4″ | 3/4″ | 3/4″ | 3/4″ | 3/4″ | ||
Sensor hole | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 1/2″ | ||
Vacuum Tube | ||||||||
Diameter/Length（㎜） | φ58/1800 | φ58/1800 | φ58/1800 | φ58/1800 | φ58/1800 | φ58/1800 | ||
Material | High boron and silicon glass 3.3 | High boron and silicon glass 3.3 | High boron and silicon glass 3.3 | High boron and silicon glass 3.3 | High boron and silicon glass 3.3 | High boron and silicon glass 3.3 | ||
Outside thickness（㎜） | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | ||
Inside thickness（㎜） | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | ||
Light transmission rate | ≥0.90 | ≥0.90 | ≥0.90 | ≥0.90 | ≥0.90 | ≥0.90 | ||
Vacuum degree （Pa） | ＜10^-2 | ＜10^-2 | ＜10^-2 | ＜10^-2 | ＜10^-2 | ＜10^-2 | ||
Coating absorption | ≥0.90 | ≥0.90 | ≥0.90 | ≥0.90 | ≥0.90 | ≥0.90 | ||
Coating emittance | ≤0.07 | ≤0.07 | ≤0.07 | ≤0.07 | ≤0.07 | ≤0.07 | ||
Average heat loss coefficient | ≤0.75W/(㎡·℃) | ≤0.75W/(㎡·℃) | ≤0.75W/(㎡·℃) | ≤0.75W/(㎡·℃) | ≤0.75W/(㎡·℃) | ≤0.75W/(㎡·℃) | ||
Frame | 2 feets ( left-to-right ) | 3 feets ( left-middle-right ) | ||||||
Material | Galvanized steel t1.2 | Galvanized steel t1.2 | Galvanized steel t1.2 | Galvanized steel t1.2 | Galvanized steel t1.2 | Galvanized steel t1.2 | ||
Angle | 45° | 45° | 45° | 45° | 45° | 45° | ||
Tube support Specification/hole distance（㎜ | φ58/75 | φ58/75 | φ58/75 | φ58/75 | φ58/75 | φ58/75 | ||
Accessories： | ||||||||
Tube sealing ring | Silicon rubber/φ58 | Silicon rubber/φ58 | Silicon rubber/φ58 | Silicon rubber/φ58 | Silicon rubber/φ58 | Silicon rubber/φ58 | ||
Tube dusting rings | Silicon rubber/φ58 | Silicon rubber/φ58 | Silicon rubber/φ58 | Silicon rubber/φ58 | Silicon rubber/φ58 | Silicon rubber/φ58 | ||
Tube holder | ABS/φ58 | ABS/φ58 | ABS/φ58 | ABS/φ58 | ABS/φ58 | ABS/φ58 | ||
Item Size：： | ||||||||
a (㎜) | 1385 | 1610 | 1760 | 2060 | 2135 | 2510 | ||
b (㎜) | 1110 | 1335 | 1485 | 1785 | 1860 | 2235 | ||
c (㎜) | 1700 | 1700 | 1700 | 1700 | 1700 | 1700 | ||
c/2 (㎜) | —— | —— | —— | 892.5 | 930 | 1255 | ||
d (㎜) | 1430 | 1430 | 1430 | 1430 | 1430 | 1430 | ||
5. FAQ
(1). How do I protect my solar system during subzero temperatures?
If you have a system that is operating in areas with subzero temperatures then freeze protection must be implemented. The easiest means of preventing freezing is to use a controller with a low temperatures setting, so when the manifold temperature drops below a certain pre-set temperature (5oC/40oF), the pump will circulate, warming the collector with water from the bottom of the storage tank. The pump will not run continually, just periodically, the frequency of which will depend on the outside temperature. In extremely cold areas, a closed loop using a glycol/water mix may be appropriate.
(2). Will water be heated on a cloudy day?
Yes. Although the heat output of the solar collector is reduced on overcast days it will still be able to provide heating. If it is a heavily clouded day or raining, then more gas or electric boosting may be required to maintain water at the required temperature. This system will be automated so you don't have to worry about running out of hot water on a rainy day.
- Q:Can a solar water heater be used in areas with limited pellet availability?
- Yes, a solar water heater can be used in areas with limited pellet availability. Solar water heaters utilize sunlight to heat water, eliminating the need for pellets or any other fuel source. They are a sustainable and environmentally friendly option for heating water in regions where pellet availability is limited.
- Q:Are there any maintenance tasks that need to be performed on the solar panels?
- Yes, solar panels require regular maintenance tasks to ensure their optimal performance and longevity. Some common maintenance tasks include cleaning the panels to remove dirt, dust, and debris that can hinder sunlight absorption, inspecting the panels for any damage or defects, and monitoring the system's performance to identify any issues or inefficiencies. Additionally, periodic checks on the wiring, connections, and inverters are necessary to ensure proper functioning. Regular maintenance is essential for maximizing the energy production and lifespan of solar panels.
- Q:Are there any specific requirements for installing a solar water heater?
- Yes, there are specific requirements for installing a solar water heater. Some common requirements include having a suitable roof or open space for installation, proper orientation and tilt angles to maximize solar exposure, adequate structural support, and access to plumbing for connecting the system to the existing water supply. Additionally, local regulations and building codes may have specific requirements that need to be followed during installation.
- Q:Can a solar water heater be used in areas with limited access to oil infrastructure?
- Areas with limited access to oil infrastructure can utilize solar water heaters. These devices use sunlight to heat water, eliminating the need for oil or other fossil fuels. As an alternative to traditional methods that rely on oil or gas, solar water heaters are sustainable and renewable. Solar water heaters are composed of solar collectors that absorb sunlight and convert it into heat, as well as storage tanks for storing the heated water. They can be installed on rooftops or in open spaces, making them suitable for areas with limited oil infrastructure. In fact, solar water heaters are particularly advantageous in areas where oil infrastructure is scarce or unreliable. They offer a consistent and cost-effective source of hot water, reducing reliance on imported fossil fuels and lessening the environmental impact associated with oil extraction, transportation, and combustion. Furthermore, solar water heaters require minimal maintenance and have a long lifespan, making them a practical solution for areas with limited resources and infrastructure. They significantly reduce energy costs and contribute to the overall sustainability of communities by utilizing clean and abundant solar energy. Overall, solar water heaters present a viable and efficient option for areas lacking in oil infrastructure. They provide a sustainable, renewable, and cost-effective means of heating water without depending on fossil fuels, ultimately contributing to the creation of a greener and more resilient energy system.
- Q:Can a solar water heater be installed in an existing home?
- Yes, a solar water heater can be installed in an existing home. It can be retrofitted into the existing plumbing system, utilizing the existing water tank or replacing it with a solar specific storage tank. Installation typically involves placing solar panels on the roof or in a sunny area, connecting them to the storage tank, and integrating the system with the existing water supply.
- Q:What is the role of insulation in a solar water heater?
- The role of insulation in a solar water heater is to minimize heat loss and maximize the efficiency of the system. Insulation acts as a barrier, preventing the heat generated by the sun from escaping the water storage tank and the pipes that circulate the hot water. It also helps to keep the water hot for a longer period of time, reducing the need for additional heating. By insulating the water storage tank and the pipes, the temperature of the water can be maintained at a high level, even during colder weather or at night when there is less sunlight available. This allows the solar water heater to continue providing hot water without the need for backup heating sources, such as electricity or gas. Additionally, insulation helps to prevent condensation from forming on the outer surface of the tank or pipes. This is important as condensation can lead to heat loss and potential damage to the system. By keeping the temperature of the surface above the dew point, insulation helps to maintain the overall efficiency of the solar water heater. Overall, insulation plays a crucial role in a solar water heater by minimizing heat loss, maximizing efficiency, and ensuring that the water remains hot for a longer duration. It helps to make the system more energy-efficient and cost-effective, allowing homeowners to enjoy the benefits of solar energy and hot water without unnecessary heat wastage.
- Q:Solar water heater is really easy to bad
- Vacuum tube.Vacuum tube is the core component of solar water heater, but also the heart of the solar water heater. The performance of the vacuum tube is affected by the coating technology, such as cleaning, coating, vacuum pumping, sealing and so on. But some super low vacuum tube using the solar water heater has the following defects: low vacuum, only quality products 1/100 tube residual impurities and water vapor, a high temperatures encountered into gas, vacuum reduction; low vacuum film stability of two or three years, intimal layer aging, fall off, resulting in the thermal performance decays rapidly, unable to absorb enough heat
- Q:Are there any compatibility issues with using a solar water heater with existing plumbing systems?
- Using a solar water heater with existing plumbing systems can sometimes lead to compatibility issues. However, these issues are usually minor and can be easily resolved. One potential problem is the mismatch in size and capacity between the solar water heater and the plumbing system. It is crucial to choose a solar water heater that aligns with the household's hot water needs. If the heater is too small, it may not be able to meet the demand, while if it is too large, it may cause pressure problems in the plumbing system. Another concern is the type of plumbing connections used in the existing system. Proper installation of a solar water heater requires specific fittings and connections. It is important to ensure that the existing plumbing system can accommodate these connections or make the necessary modifications for a proper fit. Furthermore, the location of the solar water heater can also create compatibility issues. Adequate sunlight is necessary for solar panels, so it is crucial to install them in a spot that receives enough sunlight throughout the day. If the existing plumbing system is in a shaded area, it may not be suitable for a solar water heater installation. In such cases, alternative locations or modifications to the plumbing system may be needed. Lastly, the age and condition of the existing plumbing system can affect compatibility. Older systems may have worn-out pipes and fittings that are not compatible with a solar water heater. In such situations, additional repairs or upgrades to the plumbing system may be necessary to ensure compatibility. In summary, while compatibility issues can arise when using a solar water heater with existing plumbing systems, they are typically not significant and can be resolved through careful planning, installation, and possible modifications to the plumbing system. It is advisable to consult with a professional plumber or solar water heater installer to assess compatibility and ensure a smooth integration.
- Q:Can a solar water heater be used in areas with limited access to backup or alternative heating sources?
- Yes, a solar water heater can be used in areas with limited access to backup or alternative heating sources. Solar water heaters rely on the sun's energy to heat water, making them a sustainable and cost-effective option in areas where other heating sources may be scarce or expensive. As long as there is sufficient sunlight, a solar water heater can provide hot water without the need for backup or alternative heating sources.
- Q:Can a solar water heater be used in areas with limited access to regulatory frameworks?
- Yes, a solar water heater can be used in areas with limited access to regulatory frameworks. Solar water heaters are relatively simple and low-maintenance systems that can operate independently without relying heavily on regulatory frameworks. As long as the necessary components and infrastructure are available, such as sunlight, water storage tanks, and pipes, a solar water heater can be installed and used effectively in areas with limited regulatory oversight.
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Integrative Pressurized Stainless Steel Solar Water Heater Model SP-HS
- Ref Price:
-
$600.00 - 750.00
/ set
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 2500 set/month
OKorder Service Pledge
OKorder Financial Service
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