Are the solar collectors noticeable on the roof?

They are very thin and can be flush-mounted, blending well with roof design. They may look like skylights from a distance. Check local council restrictions for installation.

Antifreeze High Efficiency Vacuum Tube Solar Panel with Solar Keymark

Name: Antifreeze High Efficiency Vacuum Tube Solar Panel with Solar Keymark
Brand: Haining Qiruite Photoelectric Co., Ltd.
SKU: 816409995

Zhejiang, ChinaHaining Qiruite Photoelectric Co., Ltd.

US$90.00-460.00

1 Piece

Sample price:US$496.00/piece.Request sample

Product profile

Customization

Available

Warranty

5 Years

Certification

ISO, CE, Solar Keymark En12975

Model NO.

QR58-30

Concentrating

Yes

Working Temperature Range

Medium Temperature

Type

Pressurized

Application

Water Heater, Solar Thermal, Air Conditioning System

Pipe Material

Glass

Work Pressure

0.8MPa/8bar/800kpa/116psi

Efficiency

71%

Manifold Casing

Anodized Aluminum Alloy

Heat Pipe

Tu1 Copper, with 14mm or 24mm Condenser

Manifold Insulation

Rock Wool

Transport Package

Standard Export Carton

Specification

CE, ISO9001, CCC, SGS

Trademark

QIRUI/OEM

Origin

China

HS Code

8419901000

Production Capacity

5000per Month

Key features

High Efficiency: 71% efficiency with rapid heat transfer and high heat absorption.

Durable Materials: Tu1 Copper heat pipes and corrosion-resistant aluminum manifold.

Certified Quality: Certified by Solar Keymark, CE, ISO, SGS, TUV, and BV.

Customization Options: Custom work pressure, efficiency, casing, and insulation available.

Easy Installation: Easy plug-in design suitable for flat and pitched roofs.

Warranty Coverage: Comprehensive 5-year warranty for peace of mind.

Fast Delivery: 12 days delivery after deposit; 7 days for 40ft container quantity.

Versatile Application: Suitable for water heaters, solar thermal, and AC systems.

Company profile

Years of Export ExperienceManagement CertificationProduct CertificationEnvironmental Protection

Haining Qiruite Photoelectric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.11h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Haining, Jiaxing, China, with business coverage spanning appliances, photovoltaic equipment and components, refrigeration, air-conditioning equipment, general equipment manufacturing, and related technical services. It reports solar collector productivity of 100,000 sets and has bending, CNC, and welding facilities. Customization and OEM/ODM services are available, but no new products were developed in the past year and no SDK is available. The supplier holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. Overseas service infrastructure is limited: it reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Service procedures exist but lack written records, limiting evidence of execution control. Financial information is only represented by reporting years, so financial credibility cannot be conclusively assessed. No Fortune 500 customer collaboration is reported.

Supplier typeThe supplier is explicitly identified as a factory located in Haining, Jiaxing, and its stated business scope includes appliances, photovoltaic equipment and components, refrigeration, air-conditioning equipment, general equipment manufacturing, and related technical services. This indicates a manufacturing-oriented supplier with diversified equipment-related activities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification. These are explicit certifications covering quality, occupational health and safety, environmental management, and product compliance, supporting a positive assessment for this field.

R&D capabilityThe supplier provides ODM services and customization, but reports no available SDK and no new products during the past year. These explicit limitations outweigh the available design-service evidence for assessing innovation strength.

Production capacityThe supplier is a factory with bending, CNC, and welding facilities and reports annual solar collector productivity of 100,000 sets. It also states one-month average lead times in both peak and off-season periods, providing direct evidence of manufacturing infrastructure and stated production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, and flexible customization through both design services and R&D-related services. It also reports OEM and ODM availability, supporting a clear positive assessment of customization capability.

Product Q&A

Q:Is solar water heating a viable alternative to gas or electricity?

Solar should be seen as a supplement, not a total replacement. A correctly sized system can provide 60%-70% of hot water needs annually. It can be automated to guarantee hot water regardless of sunlight.

Q:How long will it take to recoup my investment?

In a normal household spending 25% of electricity on hot water, the full cost may be recouped in 4-5 years through reduced bills. Savings continue throughout the heater's life.

Q:What happens if one of the tubes is broken?

Tubes are strong but can be easily replaced if broken. The system can operate with several broken tubes, though efficiency drops. Replacement tubes are inexpensive and available via distributors.

Q:Will water be heated on a cloudy day?

Yes, heat output is reduced but heating continues. On heavily clouded or rainy days, gas or electric boosting may be required, which the system can automate.

Q:Can I use a solar collector with my existing hot water system?

Normally yes. Simple retrofit valves can connect solar to your existing cold water inlet. If the tank cannot accept direct input, an additional storage tank can pre-heat the water.