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Factory Directly Hot Sale Flat Panel Split Pressurized Solar Water Heater System 300 Liters
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 5-year warranty provided for all mechanical and functional defects.
Cold Climate Optimization: 50/50 propylene glycol mixture prevents freezing in very cold climates.
Automatic Backup Heating: Electric or gas backup element switches on automatically when solar energy is insufficient.
Multiple Capacity Options: Available in 8 sizes ranging from 150L to 1000L to suit various household needs.
High-Grade Inner Tank: Constructed with SUS304 2B stainless steel for durability and corrosion resistance.
Advanced Insulation: PU foam insulation ranging from 50mm to 100mm ensures superior heat retention.
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 Chinese company established in 2002, specializing in R&D, production, and sales of high borosilicate glass tubes and new energy products, including solar water heaters, solar vacuum tubes, and air source heat pumps. The company is a leader in China's solar thermal market, holding ISO9001:2015 and ISO14001:2015 certifications. With an extensive production capacity and a significant export focus, it operates over 10 production lines and maintains a strong partnership with Tsinghua University. The supplier's primary export markets include Southeast Asia and the Mideast.
Supplier typeThe supplier is a combined business entity, operating as a limited company since 2002 in Shandong, China.
CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certifications, indicating adherence to quality and environmental management systems.
Financial creditThe supplier has a registered capital of 100 million RMB, which suggests a stable financial foundation.
R&D capabilityThe supplier exhibits strong innovation capabilities with a focus on R&D and partnerships with Tsinghua University for advanced technological development.
Production capacityThe supplier operates more than 10 production lines and has significant production output, including 16 million solar vacuum tubes annually.
Product Q&A
Q:What is the warranty period for this system?
A:
We provide a 5-year warranty covering all mechanical and functional defects.
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 climates.
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 2B stainless steel with varying thicknesses depending on capacity.
Q:Do you offer customization services?
A:
Yes, we provide both OEM and ODM services to meet your specific branding and design needs.
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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