What certifications does the product have?

The product holds ISO and CE certifications.

Is after-sales service available?

Yes, after-sales service is provided for this product.

Solar Water Heater Tube

Name: Solar Water Heater Tube
Brand: Changzhou Raven New Energy Technology Ltd
SKU: 904190965

Jiangsu, ChinaChangzhou Raven New Energy Technology Ltd

US$4.00

100-599 Pieces

US$3.50

600-2,499 Pieces

US$2.20

2,500+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

5 Year

Model NO.

58/1800

Condition

New

Type

Double Vacuum Heating Tube

Certification

ISO, CE

Application

Water Heater, Solar Thermal

Pipe Material

Glass

Pressurized

Model

58/1800

Material

High Borosilicate Glass 3.3

Inner Tube

47mm Diameter, 1.6mm Thick

Outer Tube

58mm Diameter, 1.6mm Thick

Coating

Three Target, Cu/Aln-Ss/Aln

Absorption Rate

0.93

Emission Rate

0.04

Weight

2.0kgs

Transport Package

Carton

Specification

58/1800

Trademark

RAVEN NEW ENERGY

Origin

China

HS Code

84199010

Production Capacity

5000PCS/Day

Key features

High Absorption Rate: Features a special selective coating with 0.93 absorption rate for efficient solar energy conversion.

Durable Glass Material: Constructed from high borosilicate glass 3.3 with 1.6mm thickness for strength and longevity.

5-Year Warranty: Comes with a comprehensive 5-year warranty covering mechanical defects.

Proven Technology: Solar vacuum tube technology has been successfully used in China for over 20 years.

Global Certifications: Certified by ISO and CE standards for quality and safety assurance.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Customized Specifications: Available in 58/1800 model with specific inner and outer tube dimensions.

Company profile

Changzhou Raven New Energy Technology Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-04Nearest Port: ShanghaiAverage Response Time: ≤7.15hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, CIF, DDP

AI-Powered supplier vetting

SummaryChangzhou Raven New Energy Technology Ltd is identified as a Chinese manufacturer/factory specializing in solar energy products, including solar water heaters, collectors, panels, power systems, ovens, lighting, and inverters. The supplier reports ISO 9001 certification, an in-house research team, 6–10 years of R&D engineer experience, and 6–10 quality-control staff. It reports more than 10 production lines, lead times within 15 workdays in both peak and off-peak seasons, and exports to multiple global regions. The supplier also states that customized application development is important to its business. However, the provided information does not establish after-sales service procedures, financial credibility, or detailed customer references. Trade records show one transaction each involving curtain-related products and electric storage water heaters with a buyer in Kenya, indicating limited externally documented transaction history in the supplied data.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as a producer and seller of solar energy-saving products. Its stated specialization includes solar systems and related products, which is consistent with a manufacturing-oriented supplier profile.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This provides explicit evidence of a documented quality-management certification, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier states that it maintains an in-house research team and emphasizes product development and design, with total R&D engineer experience reported at 6–10 years. These statements provide explicit evidence of R&D and development resources, although no patents, new-product records, or technical performance results are supplied.

Production capacityThe supplier reports more than 10 production lines, a 45,000-square-meter facility, more than 100 employees, and order fulfillment within 15 workdays in both peak and off-peak seasons. These stated facilities, staffing, production-line count, and lead times support a positive assessment of production capacity.

Customization capabilityThe supplier explicitly states that customized application development is essential for promoting solar rooftop and thermal applications and that it has emphasized in-house development. This supports the existence of customization-oriented development capability, though specific customization examples or execution limits are not provided.