What certifications does the product have?

The product is certified with CE, ISO9001, CCC, and Epr.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

What payment terms are accepted?

We accept LC, D/P, T/T, PayPal, Western Union, and small-amount payments.

High-Efficiency Residential Solar Water Heater with 28 Tubes

Name: High-Efficiency Residential Solar Water Heater with 28 Tubes
Brand: Beijing Sola Solar Energy Technology Co., Ltd
SKU: 2105529132

Beijing, ChinaBeijing Sola Solar Energy Technology Co., Ltd

US$548.00

1-34 Sets

US$537.00

35-69 Sets

US$520.00

70+ Sets

Sample price:US$548.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

3 Years

Model NO.

PFSLD-300/28-5818-P

Max. Capacity

>200L

Structure

Compact Type

Pressure

Pressurized

Interior Material

Stainless Steel

Collector Components

Glass Vacuum Tube

Composition

Tank Insulation

Certification

CE, ISO9001, CCC, Epr

Outer Tank

Color Galvanized Steel

Inner Tank

Stainless Steel 304

Insulation

50mm Polyurethane Foam

Frame

Galvanized Steel, Stainless Steel, Aluminum Alloy

Color

Black, Grey

Power

Solar

Backup Source

Gas Boiler, Electricity

Transport Package

Pallet, Wooden Case, Box, Carton

Specification

1.6 CBM

Trademark

SULE SOLAR

Origin

Beijng, China

HS Code

8419120000

Production Capacity

10000

Key features

20s Rapid Heat Exchange: Cold water flows through stainless steel bellows heat exchanger for 20 seconds to quickly turn into hot water.

Pump-Free System: Zero energy consumption centralized solar water heating system without booster pump for simple and reliable operation.

Modular Design: Water tank can be expanded to meet needs of customers with large water consumption and many usage points.

Fresh Water Quality: Closed coil heat exchange ensures fresh water quality suitable for kitchen use and prevents sudden temperature changes.

Easy Maintenance: End cover adopts flange connection, allowing opening and maintenance at any time for safer and convenient use.

Versatile Compatibility: Can be combined with conventional electric, gas water heaters, or air source heat pumps as pre-heating equipment.

High Capacity: Total water capacity of 300L with 28 glass vacuum tubes, suitable for home or commercial use.

Customizable Options: Offers customization for color (Black, Grey), frame materials, and insulation thickness based on customer requirements.

Company profile

Experienced TeamSelf-brandedPatents AwardedImporters and Exporters

Beijing Sola Solar Energy Technology Co., Ltd

Beijing, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤10.02h

AI-Powered supplier vetting

SummaryBeijing Sola Solar Energy Technology Co., Ltd. is described as a high-tech enterprise founded in 1999, focused on designing, developing, manufacturing, and installing clean-energy hot-water systems. It demonstrates broad customization, ODM/OEM services, recent product development, and documented quality, complaint-handling, supplier-management, and corrective-action procedures. The supplier holds ISO9001, ISO14001, ISO45001, and CE-related certifications, and reports export experience of approximately 10 years with 21%–30% of sales from exports. Its overseas support infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, although it provides training and participates in offline trade shows. Financial records are indicated for 2022–2024, but the slices do not provide sufficient detail to assess financial strength. The supplier reports one R&D engineer, no available SDK, and no Fortune 500 customer cooperation.

Supplier typeThe supplier is presented as a high-tech manufacturer involved in the design, R&D, manufacturing, and installation of clean-energy hot-water systems. It also provides ODM services and OEM services for well-known brands, indicating a manufacturer with design and contract-production capabilities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, together with CE product compliance certification. The company description also references ISO9001, ISO14001, ISO18001, and 3C certification, although the slices do not provide certificate validity dates or scopes.

After-Sales capabilityThe supplier has a clear, documented complaint-handling procedure with follow-up records and provides training as an overseas service offering. However, it has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries, limiting evidence of localized overseas support.

R&D capabilityThe supplier reports new products during the past year, an internal design and development team, one national invention patent, 15 national utility-model patent certificates, and ODM capability. Counterbalancing evidence includes only one reported R&D engineer and no available SDK, but the documented product-development and patent record supports innovation capability.

Production capacityThe company is described as conducting manufacturing and installation, with an off-season lead time within 15 working days and peak-season lead time of one month. It also reports written inspection instructions, traceability for raw materials, quality assurance, supplier assessment records, and corrective-action procedures, providing explicit evidence of organized production and quality-control processes.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capabilities are reported under both R&D design services and general design services, indicating broad customization coverage.