What are the available sizes for the panel?

Available sizes include 1700*800, 2000*800, 2000*1000, 1700*500, 1700*900, and 1700*990mm. The max size is 1150mm(width)*2300mm(length).

How does the panel generate heat?

It uses refrigerant gas which works like a fridge in reverse to absorb ambient heat and generate hot water.

High Efficiency Thermodynamic Solar Panel for Residential and Commercial Water Heating

Name: High Efficiency Thermodynamic Solar Panel for Residential and Commercial Water Heating
Brand: Jinan Retek Industries Inc.
SKU: 728363362

Shandong, ChinaJinan Retek Industries Inc.

US$85.68

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

1 Year

Model NO.

1700*500 mm

Max. Capacity

>200L

Structure

Separate Type

Pressure

Pressurized

Interior Material

Copper

Collector Components

Glass Vacuum Tube

Composition

Collector

Certification

CE, RoHS

Surface

Powder Painting

Impact of Coating

50cm.Kg/Cm Impact,No Crack

Coating Thickness

40-90um

Adhesion Coating

More Than Two Grade

Color

Black

Biggest Size

2000mmx800mm

Transport Package

Packed by Seaworthy Carton, Pallet or Wooden Box

Specification

ISO

Trademark

Retek&Bestar

Origin

China

HS Code

8418999990

Production Capacity

800000000 PCS/Year

Key features

All-Weather Heat Absorption: Absorbs ambient heat from air, rain, and sun to generate hot water day or night.

No Sunlight Required: Operates effectively in all conditions including rain or snow without direct sunlight.

Eco-Friendly Design: Significantly reduces CO2 emissions, making your home greener and sustainable.

Compact & Discreet: Smaller and more discreet than traditional panels; does not require roof mounting.

Easy Installation: Simple to install with flexible sizing options for various residential and commercial needs.

Durable Construction: Features copper interior and glass vacuum tubes for long-lasting performance.

Certified Quality: Meets CE and RoHS standards ensuring safety and environmental compliance.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Jinan Retek Industries Inc.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤6.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CIP, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with import/export and wholesale activities covering motorcycles, refrigeration and air-conditioning equipment, wind turbines and components, daily necessities, and hardware. It reports service procedures for corrective actions, complaint handling, supplier assessment, and quality assurance. The supplier provides 3D software design and multiple customization options, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. Production information indicates more than 10 production lines, 11–20 quality-control staff, and wire condenser output of 5,000,000 pieces. However, it reports no new products in the past year, no ODM, no OEM for popular brands, no SDK, no patents, and no private molds. No overseas showroom, agent, or branch is reported. Financial information is present by year but contains no performance indicators sufficient to assess credibility. Customer cases and certifications are not provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope includes import/export activities and wholesale of several product categories, indicating a trading-oriented business model rather than a clearly identified manufacturer.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, accepts FOB/CIF and LC/T/T service terms, and reports lead times within 15 workdays in both peak and off-season; however, it has no overseas showroom, agent, or branch.

Production capacityProduction information indicates more than 10 production lines, 11–20 quality-control staff, 21–30 years of total R&D engineer experience, and wire condenser output of 5,000,000 pieces. These stated operational resources and output figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. CAD capability and documented design review, verification, and validation records further support its ability to execute customized designs.