Pre-heated 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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Pre-heated solar water heater

1. EN12975, Solar key mark, SRCC, CE, ISO.

2. FREEOEM is welcomed!

3. Delivery time: 10-15days

Pre-heated Pressurized Solar Water Heater TECHNICAL DATA
WATER STORAGE TANKS
Material of out tank	0.4mm High quality Painted steel/ Stainless steel.
Material of inner tank	0.4mm food grade SUS304-2B stainless steel.
Tank insulating layer	50 mm high-density polyurethane foamed
Inlet and outlet hole	Male G 1/2
Tank size	480/380mm or customer demand
Welding:	Argon arc welding
Copper coil size	Dia.12mm*L.40m
Coil thickness	0.8mm
Max pressure	Coil max. Working pressure: 0.8Mpa.
EVACUATED VACUUM TUBES
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:	Much bigger and stronger galvanized steel / Stainless steel/aluminium alloy.
Bracket angle:	flat roof 45 degree.(other degree optional)
Fastening pieces:	Made of zinc-coated stainless steel..
MODEL No.	Tube Size	Tube No.	Capacity	Aperture Area	Load Qty 20GP/40HQ	Reommending for family
	Dia.*L		(litres)	( m2)	(sets)	(people)
JXPH-58-20	58x1800mm	20	200	1.86	35/85	5
JXPH-58-24	58x1800mm	24	240	2.23	32/72	6
JXPH-58-30	58x1800mm	30	300	2.79	26/63	7
JXPH-58-36	58x1800mm	36	360	3.35	22/53	8

Q:Can a solar water heater be used in areas with limited access to energy policies?: Yes, a solar water heater can be used in areas with limited access to energy policies. Solar water heaters depend on sunlight to heat the water, and as long as there is ample sunlight in the area, they can operate efficiently and effectively. Since they do not rely on traditional energy sources like electricity or gas, solar water heaters can be a viable solution for regions without established energy policies or limited access to conventional energy sources. They provide a sustainable and cost-effective alternative for heating water, reducing reliance on non-renewable energy and contributing to a greener and more self-sufficient energy system.

Q:Are solar water heaters expensive to install?: Solar water heaters can be slightly more expensive to install compared to traditional water heaters. The initial cost of purchasing and installing a solar water heater system can vary depending on factors such as the size of the system, the location and complexity of the installation, and any additional components required. However, it is important to consider the long-term savings and benefits that solar water heaters offer. Once installed, solar water heaters can significantly reduce energy costs and lower monthly utility bills. Additionally, solar water heaters are environmentally friendly, using renewable energy from the sun to heat water instead of relying on fossil fuels. In the long run, the savings on energy bills can offset the initial installation cost, making solar water heaters a cost-effective and sustainable option.

Q:How does the quality of the solar panels impact the efficiency of a solar water heater?: The quality of the solar panels directly affects the efficiency of a solar water heater. Higher quality panels with better efficiency and durability can convert a larger amount of sunlight into usable energy, resulting in increased heating capabilities and overall performance of the water heater. On the other hand, lower quality panels may have lower efficiency, leading to reduced heating capacity and less effective utilization of solar energy.

Q:Can a solar water heater provide hot water all year round?: Yes, a solar water heater can provide hot water all year round. Solar water heaters use the energy from the sun to heat water, and as long as there is sunlight, they can effectively heat water regardless of the season. However, the efficiency of solar water heaters can vary depending on factors such as the climate, local weather conditions, and the size and design of the system.

Q:How does a solar water heater compare to a traditional electric or gas water heater?: The energy source and overall efficiency of a solar water heater differ greatly from those of a traditional electric or gas water heater. To begin with, a solar water heater relies on the sun's energy to heat the water, while traditional electric or gas water heaters depend on electricity or natural gas. This distinction gives solar water heaters a significant advantage as they are powered by a renewable and cost-free energy source, making them more environmentally friendly and economically advantageous in the long term. Additionally, operational costs for a solar water heater are typically lower compared to traditional water heaters. Once the initial investment is made, ongoing costs are minimal since solar energy is free. Conversely, electric and gas water heaters require a continuous supply of energy, which can result in higher utility bills. Furthermore, solar water heaters generally exhibit higher efficiency than traditional water heaters. They can be designed to maximize heat absorption and minimize heat loss, leading to improved performance and faster heating times. This efficiency ensures a greater supply of hot water, even on days when solar energy may be less available due to cloudy or rainy weather. Nonetheless, solar water heaters have certain limitations in comparison to electric or gas water heaters. They are reliant on sunlight, so their performance may be diminished in areas with limited sunlight or during winter months. Moreover, solar water heaters necessitate sufficient roof space or designated areas for installation, which may not be feasible for all households. In conclusion, a solar water heater offers numerous advantages over traditional electric or gas water heaters, including lower operating costs, higher efficiency, and a more environmentally friendly energy source. Nevertheless, it is important to consider the limitations based on climate conditions and available space before determining the most suitable type of water heater for a particular household.

Q:Can a solar water heater be installed without a storage tank?: No, a solar water heater cannot be installed without a storage tank. The storage tank is a crucial component that allows for the collection and storage of heated water from the solar panels. Without a storage tank, the system would not be able to store and distribute hot water effectively.

Q:Solar water heater in the end do not use electricity: Auxiliary heating solar water heater.I do not know how to calculate the above users: solar water heaters, power consumption and the cost of the machine - electric water heater --10 years?!It's not so bad, is it? Low solar energy utilization is a reality. However, when the solar energy is good, there is no running; and the electric water heater as long as the heating power consumption, it can be no matter your cloudy sunny day!Moreover, the same capacity as the solar water heater but the number of solar energy, you may not pay attention to it?I don't like solar energy, but I think you say that there is a loss of authenticity and fairness.

Q:Can a solar water heater be used to heat water for agricultural purposes?: Yes, a solar water heater can be used to heat water for agricultural purposes. Solar water heaters use energy from the sun to heat water, which can then be used for various applications, including irrigation, livestock watering, or greenhouse heating in agricultural settings. This renewable and cost-effective solution can help farmers reduce their reliance on traditional energy sources and lower their operational costs.

Q:What are the different control systems used in solar water heaters?: The different control systems used in solar water heaters include passive systems, active systems, and hybrid systems. Passive systems rely on natural convection and gravity to circulate the water, while active systems use pumps or fans to actively circulate the water. Hybrid systems combine both passive and active components to optimize the efficiency and performance of the solar water heater.

Q:How does a solar water heater affect water heater payback periods?: A solar water heater significantly reduces water heater payback periods due to its ability to harness solar energy for heating water, resulting in lower energy costs and savings over time.

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