150L 200L 300L Non-Pressurized Vacuum Tube Solar Water Heater
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Product Highlights
- 5-Year Warranty Coverage: Comprehensive 5-year warranty provided for all mechanical defects and performance issues.
- Multiple Capacity Options: Available in 150L, 200L, and 300L tank capacities to suit various household needs.
- Food Grade Inner Tank: Inner tank constructed from SUS 304 stainless steel ensuring water safety and hygiene.
- High Efficiency Absorber: Features selective black chrome or blue coating on aluminum full plate for optimal heat absorption.
- Durable Vacuum Tubes: Equipped with three-target vacuum tubes made of low iron tempered textured glass.
- Red Copper Piping: Header and riser pipes made of red copper for superior thermal conductivity and corrosion resistance.
- ISO and CE Certified: Product meets international safety and quality standards with ISO and CE certifications.
- Versatile Mounting Options: Supports both flat roof and sloping roof installation with galvanized steel brackets.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 5 Years
- Model NO.
- NF-20
- Certification
- ISO, CE
- Concentrating
- No
- Working Temperature Range
- Medium Temperature
- Type
- Non-Pressure
- Application
- Water Heater, Solar Thermal, Air Conditioning System
- Pipe Material
- Glass
- Product Name
- Solar Water Heater
- Inner Tank
- Food Grade Stainless Steel SUS304-2b
- Outer Tank
- Stainless Steel SUS201/Galvanized Steel
- Frame
- Stainless Steel SUS201-1.2mm/ Galvanized Steel-1.5
- Solar Collector
- Three Target Vacuum Tubes
- Heat Source
- Solar Heat Energy+ Electric
- Usage
- Industrial Project
- Transport Package
- Carton
- Specification
- 2000*1000*80mm
- Trademark
- Bessent
- Origin
- Jiangsu
- Production Capacity
- 1000 Sets Per Month
- Package Size
- 210.00cm * 110.00cm * 18.00cm
- Package Gross Weight
- 150.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 150L 200L 300L Non-Pressurized Vacuum Tube Solar Water Heater
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Product Description
| Model | NF15 | NF20 | NF30 | |
| Water tank | Circulation type | Direct circulation | ||
| Tank capacity | 150L | 200L | 300L | |
| External dimension(mm) | φ540*1020 | φ540*1320 | φ580*1950 | |
| Outer tank material | Color coating galvanized steel | |||
| lnner tank material | SUS 304 Stainless steel/0.5mm | |||
| Man working pressure | 0.05Mpa | |||
| Electric element | 1.5KW | |||
| Solar Collector | Dimension(L*W*T)(mm) | 2000*1000*80 | 2000*1000*80 | 2000*1000*80 |
| Total area | 2.0m2*1pcs | 2.0m2*1pcs | 2.0m2*2pcs | |
| Absorber material | Al.full plate | |||
| Absorber coating | Select black chrome/Blue coating | |||
| Header pipe | Red copperφ22*0.6 | |||
| Riser pipe | Red copperφ10*0.5 | |||
| Quantity of riser pipe | 7pcs | |||
| Welding | Laser welding | |||
| Cover material | Low iron tempered textured glass | |||
| Frame material | Anodised aluminium alloy | |||
| lnsulation material | Fiber glass | |||
| Piping connector size | φ22 | |||
| MountingBracket | Material | Galvanized steel | ||
| Bracket style | A:Flat foof B:Sloping roof | |||
| Circulation pipe material | 304 Stainless steel corrugared pipe3/4" | |||
| Connection & fittings | Connection fittings | φ22mm*G3/4" | ||
| T/Ppressure relief valve | / | |||
| Controller(selective) | Automatical control of the electric element and monitor the water temperature | |||
| Weight(empty)(kg) | 76 | 110 | 139 | |
| Weight(filled)(kg) | 226 | 310 | 439 | |



Company Profile
Certification
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR244280". Items marked "" are certified.
Company Profile
Yangzhou Bessent Trading Co., Ltd. Was founded in 2015, we are a scientific research, development, design, manufacturing as one of the high-tech photovoltaic products integrated enterprise, annual production capacity 500MW. The company has passed quality management, environmental management, occupational health and safety, SGS, CQC, DEKI and other certification. Products are exported to Europe and the United States, Southeast Asia and other regions.
400, 000sqm Factory of High-quality Solar Cell Modules
The manufacturing base is in Yangzhou city, with a square of 400, 000sqm, specializing in R&D, manufacturing, and sales of high-quality solar cell modules. The base with 15GWp producing capacity is developed in two phases, the first phase conquers 160000sqm and the producing capacity will be 5GWp at the end of 2023. Obtained ISO14001: 2015, ISO 9001: 2015, and ISO45001: 2018 certifications.
Supplying CE-approved Products
As a global leading crystalline solar power company, Macsun Solar not only engages in R&D of mono or Polycrystalline photovoltaic technology but also keeps close track of the development trends and the global research progress of future clean energy such as the cutting edge photovoltaic technology.
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Your satisfaction will always be our top priority. To know more about us, please call or send us an email.
About Our Factory & Business Background
- Address
- Room 1015, Unit 10, S3 Building, Jiayuan Century Tiancheng, No. 369 Wenchang East Road, Yangzhou, Jiangsu, China
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available tank capacities?
- This solar water heater is available in three capacities: 150L, 200L, and 300L.
- What material is used for the inner tank?
- The inner tank is made of food-grade SUS 304 stainless steel with a thickness of 0.5mm.
- What is the warranty period for this product?
- We provide a 5-year warranty covering mechanical defects and performance issues.
- Can this system be installed on a sloping roof?
- Yes, the mounting bracket supports both flat roof and sloping roof installation styles.
- What certifications does the product have?
- The product holds ISO and CE certifications ensuring compliance with international standards.
- What is the lead time for production?
- During peak season, lead time is within 15 workdays; during off-season, it is one month.
- What type of solar collector is used?
- It uses three-target vacuum tubes with an absorber material of aluminum full plate and selective coating.
- Is electric heating support available?
- Yes, it includes a 1.5KW electric element with automatic control and temperature monitoring.
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