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Superior Stable Split High Pressure Solar Hot Water Heater System Use for Bathroom
US$100.00-1,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
ProvidedWarranty
5 YearsMax. Capacity
>200LStructure
Separate TypePressure
PressurizedInterior Material
EnamelCollector Components
Glass Vacuum TubeComposition
Tank InsulationCertification
CE, ISO9001, CCC, RoHS, CB, SASOTransport Package
Carton BoxTrademark
Tianxu or OEMOrigin
ChinaHS Code
841919Production Capacity
50000pieces/YearKey features
5-Year Warranty Coverage: Comprehensive warranty protection for 5 years on all mechanical components.
Cold Climate Optimization: 50/50 propylene glycol mixture prevents freezing in very cold environments.
Automatic Backup Heating: Electric or gas backup element activates automatically when solar energy is insufficient.
Multiple Capacity Options: Available in 8 sizes ranging from 150L to 1000L to suit various household needs.
High-Quality SUS304 Tank: Inner tank constructed with durable SUS304 stainless steel for corrosion resistance.
Advanced Glass Vacuum Tubes: Collector components feature high borosilicate glass tubes for superior heat absorption.
Comprehensive Certifications: Certified by CE, ISO9001, CCC, RoHS, CB, and SASO for global safety standards.
OEM and ODM Services: Full customization support available for branding and specific design requirements.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2003-09-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShandong Longguang Tianxu Solar Energy Co., Ltd. is a China-based limited company established in 2002, with 406 employees and a large manufacturing site in Shandong. The supplier develops and manufactures solar water heaters, solar vacuum tubes, high-borosilicate glass tubes, heat pumps, photovoltaic products, and energy-storage systems. Evidence indicates substantial production infrastructure, including more than 10 production lines, 10 electric furnaces, 70 solar vacuum tube lines, and 3 solar water heater lines. It reports ISO9001:2015 and ISO14001:2015 certification, 72 R&D engineers, 50 quality-control staff, and cooperation involving Tsinghua-related organizations. Export activity is significant, with 71%–90% of sales reportedly from exports and markets including Southeast Asia and the Middle East. However, the provided information does not substantiate after-sales processes, customer case studies, customized manufacturing procedures, or financial reliability.
Supplier typeThe supplier is identified as a limited company based in Zhucheng, Weifang, Shandong, China, while one record categorizes it as a trade company. Its described activities and product range show substantial manufacturing involvement in solar thermal, glass, heat-pump, photovoltaic, and energy-storage products.
CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, along with other unspecified certifications. These explicitly support quality-management and environmental-management system credentials, although the unspecified certifications cannot be assessed further.
R&D capabilityThe supplier reports 72 R&D engineers, involvement with Beijing Tsinghua Industrial Development Institute and Beijing Tsinghua Solar Co., Ltd., advanced solar vacuum tube production lines, and work across solar heating, cooling, desalination, heat pumps, and photovoltaic systems. It also states that it drafted a national standard for 3.3 high-borosilicate glass, providing explicit evidence of R&D and technical-development capability.
Production capacityProduction capacity is supported by 406 employees, a 133,340 m² manufacturing plant, more than 10 production lines, 10 electric furnaces, 70 solar vacuum tube lines, and 3 solar water heater lines. The supplier also reports annual production of one million tons of high-borosilicate glass and 16 million solar vacuum tubes, plus lead times within 15 workdays in both off-peak and peak seasons.
Product Q&A
Q:What is the warranty period for this system?
A:
We provide a comprehensive 5-year warranty for all mechanical components.
Q:Is this system suitable for cold climates?
A:
Yes, it uses a 50/50 propylene glycol and water mixture to prevent freezing in very cold environments.
Q:What happens if there is not enough sunlight?
A:
An electrical or gas backup element will automatically switch on via the controller to ensure hot water supply.
Q:What materials are used for the inner tank?
A:
The inner tank is made of high-quality SUS304 stainless steel with varying thicknesses depending on the capacity.
Q:Do you offer customization services?
A:
Yes, we provide both OEM and ODM services to meet specific customer requirements.
Send Inquiry
*To:Shandong Longguang Tianxu Solar Energy Co., Ltd.
Shandong Longguang Tianxu Solar Energy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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