Duda Double Water Tank Non-Pressurized Solar Water Heater

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Set set

Supply Capability:: 5000 Sets per Month set/month

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Double water tank Non-pressurized solar water heater

even 1 pcs. paypal acceptable.

Non-pressurized Solar Water Heater TECHNICAL DATA
WATER STORAGE TANKS SPECIFICATION
Material of out tank	High quality Painted steel/ Stainless steel.
Material of inner tank	Food grade SUS304-2B stainless steel.
Tank insulating layer	Imported polyurethane can conserve the heat for maximum 72 hours
Inlet and outlet hole	Male G 1/2
Tank size	420,460,470,475,480,500mm or Customer demand
Welding:	Argon arc welding
EVACUATED VACUUM TUBES SPECIFICATION
Tube structure	All-glass double deck co-axial structure
Glass material	High borosilicate 3.3 glass
Outer tube dia. & thickness	Ø58±0.7mm; Glass thickness 1.6±0.15mm
Inner tube dia.& thickness	Ø47±0.7mm; Glass thickness 1.6±0.15mm
Tube size	58*1800mm
Absorptive coating property	Structure	AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN
	Sediment method	Single target or Three targets - magnetron sputtering plating
	Specific absorption	0.90-0.93(AM1.5) / 0.93-0.96(AM1.5)
	Emission ratio	0.05-0.075(800C±50C) / 0.04-0.06(800C±50C)
Solar irradiation for obtaining a preset water temperature	Φ=58 H≤4.7MJ/m²	H=4.1-4.4MJ/m² / H=3.7-4.2MJ/m²
Vacuum tightness	5.0×10¯³ Pa
Idle sunning property parameters	220-260 m².C/KW / 260-300 m².C/KW
Average heat loss coefficient	ULT=0.6~0.7W/(M2.0C) / ULT=0.4~0.6W/(M2.0C)
Resistant Hail	≤25mm
Useful life	15 years
BRACKET
Bracket:	Stronger galvanized steel / Stainless steel/aluminium alloy
Bracket angle:	0,18,22,38,45 optional, pitched roof, flat roof optional.
Fastening pieces:	Made of zinc-coated stainless steel..
MODEL No.	Tube Size	Tube No.	Tank Capacity	Aperture Area	Reommending for family	Load Qty 20GP/40HQ
	Dia.*L			( m2)	(m3)	(sets)
JXNP-58-10	58*1800mm	10	100	0.93	2	77/184
JXNP-58-12	58*1800mm	12	120	1.11	2	64/153
JXNP-58-15	58*1800mm	15	150	1.39	3	52/123
JXNP-58-18	58*1800mm	18	180	1.67	4	43/102
JXNP-58-20	58*1800mm	20	200	1.86	5	39/92
JXNP-58-24	58*1800mm	24	240	2.23	6	32/77
JXNP-58-30	58*1800mm	30	300	2.79	7	26/61
JXNP-58-36	58*1800mm	36	360	3.34	8	21/51

Q: What is the impact of shading on the performance of a solar water heater?: Shading has a significant impact on the performance of a solar water heater as it reduces the amount of sunlight reaching the solar panels, thereby decreasing the amount of energy that can be converted into heat. This can result in lower water temperatures and reduced overall efficiency of the system. Minimizing shading is crucial to ensure optimal performance and maximize the energy output of the solar water heater.

Q: Can a solar water heater be used in areas with limited access to sewage infrastructure?: Solar water heaters are suitable for use in areas with limited access to sewage infrastructure. Unlike traditional water heaters that depend on gas or electricity, solar water heaters utilize the sun's energy to heat water. They consist of solar panels that absorb sunlight and transfer the heat to a storage tank, supplying hot water to the household. Because solar water heaters do not require a sewage system connection, they can be installed and used in areas without proper sewage infrastructure. The system only needs a water supply to fill the storage tank, and the heated water can be used for bathing, laundry, and dishwashing. In areas with limited access to sewage infrastructure, alternative methods for wastewater disposal, such as septic tanks or on-site treatment systems, can be implemented. These systems can handle the wastewater generated by solar water heaters, ensuring proper sanitation and environmental protection. Moreover, the use of solar water heaters in areas with limited access to sewage infrastructure brings significant benefits. It reduces dependence on fossil fuel-based energy sources, mitigating climate change and reducing air pollution. It also provides a reliable source of hot water, improving hygiene and overall quality of life in these areas. In conclusion, solar water heaters are a sustainable and practical option for heating water in areas with limited access to sewage infrastructure.

Q: How does the payback period of a solar water heater compare to a traditional water heating system?: The payback period of a solar water heater is typically shorter compared to a traditional water heating system. This is because the initial cost of installing a solar water heater may be higher, but the savings on energy bills over time can offset the upfront investment. Additionally, solar water heaters are more energy-efficient and environmentally friendly, leading to long-term cost savings and reduced carbon footprint.

Q: Can a solar water heater be installed by a homeowner or does it require professional installation?: A solar water heater can be installed by a homeowner, but it is generally recommended to have professional installation. While the basic installation process of a solar water heater is not overly complex, it still involves dealing with plumbing, electrical connections, and potentially structural modifications. By having a professional install the solar water heater, you can ensure that it is done correctly and according to local building codes and regulations. Additionally, professionals have the knowledge and experience to determine the best location for installation and to make any necessary adjustments or repairs. This will ultimately result in a more efficient and effective solar water heating system. However, if you have a good understanding of plumbing and electrical work, and feel confident in your abilities, you may choose to install a solar water heater yourself. In this case, it is important to thoroughly research and follow the manufacturer's instructions, as well as consult with local authorities to ensure compliance with any necessary permits or regulations.

Q: Can a solar water heater be used in areas with limited wastewater treatment facilities?: Yes, a solar water heater can be used in areas with limited wastewater treatment facilities. Solar water heaters use the sun's energy to heat water, and they do not produce any harmful byproducts or waste. Therefore, they do not require extensive wastewater treatment facilities to operate. However, it is important to note that solar water heaters still require a system for storing and distributing hot water, and this may require some basic plumbing infrastructure. Additionally, proper maintenance and cleaning of the solar water heater system is important to ensure its efficiency and longevity.

Q: Solar water heater water is not urgent: Do you still do not worry about the floor or a bath basin is not clear that the basin

Q: How does the design of solar panels affect the performance of a solar water heater?: The design of solar panels directly affects the performance of a solar water heater. The efficiency and effectiveness of a solar water heater depend on factors such as the size, type, and arrangement of the solar panels. A well-designed solar panel system maximizes sunlight absorption and conversion into usable energy, resulting in higher water heating efficiency. Additionally, factors like panel orientation, tilt angle, and shading can also impact the performance of a solar water heater. Therefore, a well-optimized design ensures optimal performance and higher energy output for the solar water heating system.

Q: Can a solar water heater be used to heat water for radiant floor heating?: Yes, a solar water heater can be used to heat water for radiant floor heating. Solar water heaters use energy from the sun to heat water, which can then be circulated through pipes in the floor to provide radiant heat. This is an energy-efficient and sustainable way to heat water for radiant floor heating systems.

Q: How does the orientation of the solar panels affect the performance of a solar water heater?: The orientation of the solar panels greatly affects the performance of a solar water heater. Ideally, the panels should face true south in the northern hemisphere and true north in the southern hemisphere to receive maximum sunlight throughout the day. Proper orientation ensures that the panels capture more sunlight, leading to increased energy production and higher efficiency in heating the water.

Q: How does a solar water heater affect water heater system compatibility with other appliances?: There are several ways in which a solar water heater can impact the compatibility of the water heater system with other appliances. To begin with, a solar water heater necessitates a separate storage tank for storing the heated water. As a result, the existing water heater system may need to be altered or substituted in order to accommodate this additional storage tank. It is crucial to carefully evaluate the size and capacity of the storage tank to ensure that it is compatible with other appliances that depend on hot water. Furthermore, solar water heaters typically operate by utilizing sunlight to heat the water, meaning that they may have a lower heating capacity compared to traditional water heaters. This can have an effect on the overall supply of hot water and may necessitate adjustments in terms of timing and usage of other appliances that rely on hot water, such as dishwashers, washing machines, or showers. Additionally, the installation of a solar water heater may necessitate modifications to the plumbing system. This could involve the addition of extra pipes, valves, or pumps to connect the solar water heater to the existing water heater system. It is crucial to carefully plan and execute these modifications in order to ensure compatibility with other appliances and to maintain proper water flow and pressure throughout the entire system. In conclusion, a solar water heater can impact the compatibility of the water heater system with other appliances by requiring alterations to the storage tank, potentially limiting the heating capacity, and necessitating adjustments to the plumbing system. It is important to properly plan and consider these factors in order to seamlessly integrate the solar water heater with other appliances in the household.

Guided by business philosophy, our company has experienced success in the three historic periods, noted as brand building, diversification and globalization. It has long attached significance to innovation in satisfying the demands of worldwide consumers and realizing win-win performance between our company and our clients.

1. Manufacturer Overview

Location	Zhejiang,China
Year Established	2006
Annual Output Value
Main Markets	North America South America Eastern Europe Africa Oceania Mid East Western Europe Central America Domestic Market
Company Certifications	ISO9001:2008;CE;CCC

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	SHANGHAI,NINGBO
Export Percentage	71% - 80%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese, Spanish, Portuguese, French, Russian
b) Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range