Import Customize Solar Absorber Plate — Buy in wholesale FOB from Supplier in China

The Customize solar absorber plate from Guangzhou Hopesun Solar Co.Ltd is a thermal absorption component designed for use in flat-plate solar collectors, featuring model number X-01qt-7/8 and constructed from aluminum or copper alloys with selective surface coatings. The product supports ultrasonic welding for 100% fusion bonding, ensuring structural integrity under thermal cycling and pressure differentials. Dimensions and thickness are customizable per project requirements, with standard base thickness ranging from 0.3mm to 0.8mm depending on application load.

The absorber plate uses proprietary coating options including black chrome, nickel-aluminum, or titanium nitride, which provide absorptance values of 0.93 to 0.96 and emittance below 0.10 under standard test conditions. These coatings are applied via sputtering or electrochemical deposition, typical for high-efficiency solar thermal systems. The base material is chosen for thermal conductivity, with aluminum offering cost efficiency and copper delivering higher thermal performance, both standard in commercial solar collector designs.

This component is primarily purchased by manufacturers of solar water heaters, industrial process heat systems, and hybrid PV-T collectors. Buyers typically require batch sizes from 500 to 5,000 units, with packaging in corrugated cardboard with foam inserts to prevent surface scratching. Trade terms are offered as FOB Guangzhou or CIF port of destination, with lead time confirmed upon design finalization. Custom tooling for non-standard geometries may require a one-time setup fee.

Guangzhou Hopesun Solar Co.Ltd is a manufacturer based in Guangdong Province, China, with a registered address in Helong Village, Guangzhou. The company operates as a direct producer of solar thermal components and holds harbor-tier verification, indicating basic trade compliance. No details on factory size, workforce, or export history are provided in the listing, and no certifications are confirmed beyond claims of ISO and CE compliance, which require buyer verification.

The supplier specializes in custom solar absorber plates and does not list other product lines. Their capability is demonstrated through technical descriptions of welding and coating processes, suggesting in-house production rather than trading. Response rate and average response time are not available, indicating limited buyer communication infrastructure. Buyers should request factory audit reports or production videos to validate capacity and quality control.