What is the warranty period for this system?

We provide a 5-year warranty for all mechanical defects and performance issues.

How does the heating efficiency compare to flat panel collectors?

Vacuum tube collectors offer significantly higher heating efficiency and better heat retention than flat panel solar collectors.

Can this system be installed on different surfaces?

Yes, the system can be completely combined with buildings and installed on walls, roofs, or the ground.

What materials are used for the vacuum tubes and frame?

The tubes are made of borosilicate glass 3.3, and the frame is constructed from galvanized steel or aluminum alloy.

What is the production lead time?

The average lead time is within 15 workdays, regardless of whether it is peak or off-peak season.

Is the system suitable for cold climates?

Yes, the system features strong freezing resistance, making it suitable for low-temperature environments.

What certifications does the product hold?

The product holds ISO and CE certifications, ensuring compliance with international quality and safety standards.

What are the available tube configurations?

Available configurations range from 12 to 50 tubes, with diameters of 58mm and lengths of 1800mm.

Large Scale Commercial Solar Water Heating System

Changzhou Raven New Energy Technology Ltd

7 yrs

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Product Highlights

5-Year Warranty: Comprehensive 5-year warranty coverage for mechanical defects and performance issues.
High Heating Efficiency: Vacuum tube technology offers superior heat retention and efficiency compared to flat panel collectors.
Strong Freezing Resistance: Designed to operate effectively in low-temperature environments without freezing damage.
Easy Installation: Convenient maintenance and installation options for walls, roofs, or ground mounting.
ISO and CE Certified: Product meets international safety and quality standards with ISO and CE certifications.
Fast Lead Time: Production completed within 15 workdays during both peak and off-peak seasons.
Durable Materials: Constructed with borosilicate glass tubes, stainless steel tanks, and aluminum alloy frames.
Versatile Application: Ideal for swimming pool heating, hotel hot water supply, and residential solar thermal systems.

Product Attributes

Customization: Available
After-sales Service: Yes
Warranty: 5 Years
Model NO.: RNE-VCA-50
Certification: ISO, CE
Concentrating: No
Working Temperature Range: Medium Temperature
Type: Non-Pressure
Application: Water Heater, Solar Thermal
Pipe Material: Glass
Name: Swimming Pool Solar Heater
Tube Number: 50 Tubes
Solar Vacuum Tube: 58/1800 Three Target
Stand Frame: Aluminum Alloy 2.0mm Thick , 30/ 45 Degree
Manifold Case: Aluminum Alloy 2.0mm
Insulation: Rock Wool 40mm
Transport Package: Carton
Specification: 50tubes
Trademark: RAVEN NEW ENERGY
Origin: China
HS Code: 84199010
Production Capacity: 3000PCS/Month

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Large Scale Commercial Solar Water Heating System
Large Scale Commercial Solar Water Heating System
Large Scale Commercial Solar Water Heating System
Large Scale Commercial Solar Water Heating System
Large Scale Commercial Solar Water Heating System
Large Scale Commercial Solar Water Heating System

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Product Description

Vacuum tube solar collector is part of a solar water heating system for swimming pool heating, hotel hot water supply.

Evacuated tube collectors are a slightly more recently developed technology, introduced to the market in the 1970's. . The glass tube actually consists of two walls of glass. In between the two walls, all the air is removed, resulting in a vacuum in the same manner as a clear Thermos bottle would function. This vacuum is the best insulation one could ask for, and gives the evacuated tubes a much better heat retention than air space.
Large Scale Commercial Solar Water Heating System

Specialty:

1. Heating efficiency is very higher than Flat panel solar collector.

2. Quick operation.

3. Strong freezing resistance.

4. Easy installation, convenient maintenance.

5. Completely combined with building, install on wall, roof or ground etc.

Technical specification:

1. Outer manifold material: Galvanized steel 0.4mm thickness

2. Inner tank material: Stainless steel 304 2B, 0.41mm thickness

3. Insulation material: High Density Polyurethane foam

4. Frame material: Galvanized steel 1.5mm thickness

5. Seal material: Stabilized high temperature silicon

6. Vacuum tube material: borosilicate glass 3.3; AL-SS-CU absorb coating

7. Collector mounting: flat roof or inclined roof

Model	tubes Diameter (mm)	tubes Length (mm)	Absorb area(m2)	Quantity vacuum pipe (pcs)	Quantity 20GP/40GP/40HQ (pcs)
RNE-VCA-12	58	1800	1.73	12	125/250/310
RNE-VCA-15			2.16	15	109/222/271
RNE-VCA-20			2.85	20	81/162/198
RNE-VCA-24			3.41	24	71/142/173
RNE-VCA-30			4.25	30	57/104/127
RNE-VCA-50			7.08	50	26/56/68

Application:
Large Scale Commercial Solar Water Heating System

Large Scale Commercial Solar Water Heating System

For more inquiry , please feel free to contact us !

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR234917". Items marked "" are certified.

Changzhou Raven New Energy Technology Ltd

Company Profile

CHANGZHOU RAVEN NEW ENERGY TECHNOLOGY Ltd was established in 2008, and is located in Changzhou city, Jiangsu Province, China. With convienent transportation and beautiful environment. Our company covers as area of 45000 square meters and has over 100 employees.

We are specialized in solar energy saving products production and selling. Our company has rich experience in the solar industry. As a professional solar system supplier, we have excellent teams who focus on product development & design, quality control & inspection and company running. Our products were exporting to more than 80 countries.

Our main products including solar BBQ oven, solar oven, solar BBQ grills, low pressure and high pressure compact solar hot water heater, split high pressure solar water heating systems, solar geysers, solar thermal panels, heat pipe solar colelctors, evacuated tube solar collectors, off grid & grid tie solar PV power systems, mono and poly solar PV panels, growatt solar PV inverters, solar LED lights, Wilo hot water circulation pumps and so on. We are making great efforts to develop new products to meet different customers requirements. Adhering to the business principle of mutual benefits, we have a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome clients from all over the world to cooperate with us.

Our promise is Raven New Energy makes sun works for you! Raven New Energy solar thermal and solar PV systems are enjoying a leadership role in solar application in domestic, commercial & Industries. The main goal is to provide the low cost & high quality of solar energy saving products for all over the world. We strongly believe that the customized application development is essential for the promotion of solar rooftop & thermal hense we have always emphasized on development in house research team. Solar thermal and solar PV has been key business vertical which helps to save recurring energy expense.

About Our Factory & Business Background

Address: No. 622, 5 Block, Huijin Zhiye Plaza, Zhonglou District, Changzhou, Jiangsu, China
Terms of Payment: T/T, Western Union, Money Gram
International Commercial Terms(Incoterms): FOB, CIF, DDP
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Shanghai

Our Production Capability & Technical Expertise

Main Products: Solar Cooker, Solar Water Heater, Solar Vacuum Tube, Solar Geyser, Solar Collector, Solar Panel, Solar Power System, Solar Oven, Solar Light, Solar Inverter

Our Industry Experience & Global Business Record

Export Year: 2020-02-04
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the warranty period for this system?: We provide a 5-year warranty for all mechanical defects and performance issues.
How does the heating efficiency compare to flat panel collectors?: Vacuum tube collectors offer significantly higher heating efficiency and better heat retention than flat panel solar collectors.
Can this system be installed on different surfaces?: Yes, the system can be completely combined with buildings and installed on walls, roofs, or the ground.
What materials are used for the vacuum tubes and frame?: The tubes are made of borosilicate glass 3.3, and the frame is constructed from galvanized steel or aluminum alloy.
What is the production lead time?: The average lead time is within 15 workdays, regardless of whether it is peak or off-peak season.
Is the system suitable for cold climates?: Yes, the system features strong freezing resistance, making it suitable for low-temperature environments.
What certifications does the product hold?: The product holds ISO and CE certifications, ensuring compliance with international quality and safety standards.
What are the available tube configurations?: Available configurations range from 12 to 50 tubes, with diameters of 58mm and lengths of 1800mm.