Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services supported by a team of 72 R&D engineers.

What certifications does the product have?

The product holds CE, ISO9001, CCC, RoHS, CB, and SASO certifications.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

2025 Newest Split Pressure Solar Hot Water Heating System

Name: 2025 Newest Split Pressure Solar Hot Water Heating System
Brand: Shandong Longguang Tianxu Solar Energy Co., Ltd.
SKU: 1983123792

Shandong, ChinaShandong Longguang Tianxu Solar Energy Co., Ltd.

US$100.00-1,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Provided

Warranty

5 Years

Max. Capacity

>200L

Structure

Separate Type

Pressure

Pressurized

Interior Material

Enamel

Collector Components

Glass Vacuum Tube

Composition

Tank Insulation

Certification

CE, ISO9001, CCC, RoHS, CB, SASO

Transport Package

Carton Box

Trademark

Tianxu or OEM

Origin

China

HS Code

841919

Production Capacity

50000pieces/Year

Key features

5-Year Warranty Coverage: Comprehensive 5-year warranty provided for all mechanical and functional defects.

Cold Climate Optimization: Uses 50/50 propylene glycol mixture, ideal for very cold climates preventing freezing.

Automatic Backup Heating: Electric or gas backup elements auto-switch on when solar energy is insufficient.

High Capacity Options: Available in 8 sizes ranging from 150L to 1000L to suit 3 to 20 persons.

Premium Inner Tank Material: Constructed with SUS304 2B stainless steel with thickness up to 2.5mm for durability.

Advanced Vacuum Tube Tech: Features high borosilicate glass vacuum tubes from world's largest manufacturing base.

Multiple Global Certifications: Certified by CE, ISO9001, CCC, RoHS, CB, and SASO for international compliance.

Flexible OEM/ODM Services: Full OEM and ODM services available with 72 R&D engineers supporting customization.

Company profile

Shandong Longguang Tianxu Solar Energy Co., Ltd.

Shandong, China

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.