Are the solar collectors noticeable on the roof?

They are very thin and can be flush-mounted, blending into the roof design and looking like a skylight from a distance. Check local council restrictions before installation.

Can the collectors be mounted on a flat surface?

Yes, they can be mounted on flat roofs or the ground using a stainless steel Flat Roof Frame. The collector should be installed at a minimum 20-degree angle for optimal operation.

Unpressurised Rooftop Solar Energy Shower Hot Water System

Name: Unpressurised Rooftop Solar Energy Shower Hot Water System
Brand: Haining Qiruite Photoelectric Co., Ltd.
SKU: 2044934572

Zhejiang, ChinaHaining Qiruite Photoelectric Co., Ltd.

US$50.00-300.00

1 Set

Sample price:US$380.00/piece.Request sample

Product profile

Customization

Available

Warranty

5 Years

Max. Capacity

>200L

Model NO.

CNP-58

Structure

Compact Type

Pressure

Unpressurized

Interior Material

Stainless Steel

Collector Components

Glass Vacuum Tube

Composition

Tank Insulation

Certification

CE, ISO9001, CCC

Heat Preservation

72hours

Circulation Type

Direct / Open Loop

Inner Tank Material

SUS304 or SUS316

Outer Tank Material

Color Steel, Stainless Steel

Bracket Material

Color Steel, Stainless Steel, Aluminuim

Outer Tank Color

Gray, White, Red etc

Color Steel Bracket Color

Gray, Black, Blue etc.

Side Cover Color

Always Same with Bracket

Optional 1

Built-in Electrical Heater, Controller

Optional 2

Assistant Tank

Optional 3

Magnesium Rod

Transport Package

Poly Bag Wrapped, Styrofoam Underlay, Carton

Specification

5TUBES-50TUBES

Trademark

QIRUITE/OEM

Origin

China

HS Code

8419120000

Production Capacity

5000per Month

Key features

High Efficiency Vacuum Tubes: 3.3mm borosilicate glass tubes with high absorption (0.93-0.96) and low emission ratio for superior heat retention.

Durable Stainless Steel Tank: Inner tank made of SUS304 or SUS316 stainless steel with 50-60mm high-density polyurethane insulation.

Wide Capacity Range: Available in capacities from 60L to 500L, supporting 6 to 50 vacuum tubes for various household needs.

Flexible Customization: Customizable outer tank colors (Gray, White, Red), materials, and optional features like electrical heaters and controllers.

Fast Delivery Service: Standard delivery in 12 days after deposit; 40ft container orders can be delivered within 7 days.

Comprehensive Certifications: Certified by CE, ISO9001, CCC, and Europe Solar Keymark EN12976, ensuring safety and quality standards.

Easy Maintenance & Repair: Vacuum tubes are easily replaceable and inexpensive; system allows operation even with several broken tubes.

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: ≤4.32h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing company located in Haining, Jiaxing, specializing in appliances and photovoltaic equipment with a significant export focus. They hold multiple ISO certifications and CE product compliance, indicating a strong commitment to quality and safety standards. While they offer substantial customization and OEM/ODM services, their innovation capabilities are limited, as they haven't developed new products in the past year. Their after-sales service procedures are in place, but lack documentation. Financially, they have reported consistent capacity over the past three years. However, their international presence is minimal, with no overseas warehouses or showrooms.

Supplier typeThe supplier is a factory located in Haining, Jiaxing, involved in manufacturing appliances and photovoltaic equipment.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CE product certification.

Financial creditThe supplier has maintained financial capacity over the last three years, indicating stable financial credibility.

R&D capabilityThe supplier lacks innovation capability, as there were no new products developed in the past year and SDKs are unavailable.

Production capacityThe supplier has substantial production capabilities, including facilities for CNC, bending, and welding.

Customization capabilityThe supplier provides extensive customization options, including full and flexible customization, and offers ODM services.

Product Q&A

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

Solar should be seen as a supplement rather than a total replacement. A correctly sized system can provide 60%-70% of hot water needs annually. It can be automated to ensure hot water regardless of sunlight levels.

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

For a normal household spending 25% of electricity bills 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 vacuum tubes is broken?

Tubes are strong but if broken, they can be easily replaced with inexpensive parts from local distributors. The system can still operate with several broken tubes, though efficiency decreases.

Q:Will water be heated on a cloudy day?

Yes, the collector still provides heating on overcast days. On heavily clouded or rainy days, additional gas or electric boosting may be required, which the automated system can manage.

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 direct connection isn't possible, an additional storage tank can pre-heat the water before it enters your existing tank.