What is the warranty period for this solar water heater?

We provide a 3-year warranty which includes overseas call centers and free spare parts.

What materials are used for the tank?

The inner tank is made of food-grade stainless steel SUS304-2B (0.5mm), and the outer tank is 0.4mm color steel or fluorine carbon steel.

What are the available capacity options?

The heater is available in capacities ranging from 100L, 120L, 150L, 180L, 200L, 250L, to 300L.

Can this system work in cold climates?

Yes, it adopts high-efficiency metal heat pipes and is designed to be used all year round even in cold climates.

Is customization available for this product?

Yes, we offer OEM and ODM services with flexible customization options based on samples.

What is the maximum pressure the system can handle?

The system can withstand a maximum pressure of 0.6 Mpa, allowing direct connection to tap water.

What optional devices can be added to the heater?

Optional devices include an assistant tank, electrical heater, intelligent controller, and anode magnesium.

What are the minimum order quantity and lead time?

The minimum order quantity is 1000 units, with an average lead time of one month for both peak and off-peak seasons.

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Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System

Inlight New Energy (Zhejiang) Co., Ltd.

16 yrs

5.0 (1 Review)

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Product Highlights

High Efficiency Energy Transfer: Natural convection system with heat pipe technology for rapid warming.
Durable Stainless Steel Tank: Food-grade SUS304-2B inner tank with 0.5mm thickness for longevity.
Advanced Vacuum Tube Technology: 3.3 Borosilicate glass with N/Al coating for high absorption and low emission.
Superior Insulation Performance: 55mm high-density polyurethane foam ensures minimal heat loss.
Wide Capacity Range: Available in 100L to 300L options to suit various household needs.
Cold Climate Adaptability: Designed for year-round operation even in freezing temperatures.
Comprehensive Warranty: 3-year warranty coverage with free spare parts and overseas support.
Flexible Customization: OEM/ODM services available with full customization from samples.

Product Attributes

Customization: Available
After-sales Service: Overseas Call Centers,Free Spare Parts
Warranty: 3 Years
Model NO.: ILNA-5818G460C-30V
Max. Capacity: >200L
Structure: Compact Type
Pressure: Unpressurized
Interior Material: Stainless Steel
Collector Components: Glass Vacuum Tube
Composition: Collector
Certification: CE, ISO9001
Solar Water Heater Capacity: 100L, 120L, 150L, 180L, 200L, 250L, 300L
Vacuum Tube Coating: Three Layers
Insulation Material: High Density Polyurethane Foam
Service: OEM
Insulation of Tank: Polyurethane / 50mm
Outer Tank Dia: φ460mm
Inner Tank Dia: φ360mm
Inner Tank: SUS304-2b/0.4mm
Angle of Bracket: 20-50°
Quantity of Vacuum Tubes: 10-50 Tubes
Outer Tank: Galvanized Steel/0.4mm
Transport Package: Inner Styrofoam with Outer Export Carton Packing
Specification: CE, ISO9001: 2008, CCC
Trademark: INLIGHT/ OEM
Origin: China
HS Code: 8419191000
Production Capacity: 6000 Sets/ Month
Package Size: 142.00cm * 49.00cm * 50.00cm
Package Gross Weight: 23.000kg

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Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System

Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System pictures & photos — Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System

Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System

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Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System
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Product Description

Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System

Working Theory:
Since the density of hotter water is much small than colder water, the hotter water is always floats upon colder water.
The coat of vacuum tube absorbs solar irradiation to warm water inside tube, hotter water rises from tubes to storage tank, and the same time colder water in storage tank sinks down to vacuum tubes, this natural convection will last till the water in whole system reaches the highest temperature due to local solar irradiation and duration in a single day.

Specifications:

Description	Non-pressurized solar water heaters
Material of out tank	0.4mm thickness color steel/ fluorine carbon steel
Material of inner tank	Food-grade stainless steel SUS304-2B 0.5MM
Tank insulating layer	55mm 45kg/m³ high-density polyurethane foamed
Max pressure	0.6 Mpa
Inlet and outlet hole	Male G 1/2,3/4
Solar collector tube	3.3 Borosilicate glass with N/Al coating
Thickness of glass tube	1.6mm
Vacuum tube tightness	P≤0.005 Pa
Absorption	as=0.93-0.96 (AM1.5)
Emission ratio	εh=0.04-0.06 (80C±5C)
Idle sunning property parameters	Y=220~260m2.C/KW
Average heat loss coefficient	ULT=0.6~0.7W/(m2.C)
Bracket:	1.2mm thickness Galvanized Steel
Structure of tank	5 holes for air vent,water inlet and outlet, El. Heater and mag. rod
Fastening pieces	Made of stainless steel screw
Absorbed area	4.2 m²
Tube quantity	58x1,800mmx18tube
Tank capacity	100L, 120L, 150L, 180L, 200L, 250L, 300L

Optional Device:
Assistant tank, a device installed on top of storage tank, with a float ball valve inside to control water refill for storage tank automatically.

Electrical heater, an electricity based heating device installed in storage tank to assist solar water heating in cloudy or rainy days.

Intelligent controller, a device with sensor and valve for automatic water refill and temperature display, if necessary control electric heater.

Anode magnesium: A device installed in hot storage tank to effectively prevent solar system from generating water scale.

Applications:
Domestic hot water for shower, washing

Competitive Advantage:
1.Adopts the best conduction performance metal- heat pipe (copper)
2.Can be used all year round in the cold climate
3.High efficiency, rapid warming. Heat pipe in vacuum tube could transfer hot energy to cold water in pressurized solar water heater tank rapidly
4.The whole pressure of the system is up to 1.5kg/M2, the inlet could connect the tap water directly, the max pressure can be 0.6Mpa Non Pressurized Solar Water Heater with High Efficiency Energy Transfer System

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2532056". Items marked "" are certified.

Company Profile

Since 1995 INLIGHT NEW ENERGY (ZHEJIANG) Co., Ltd has dedicated itself to saving global resources by supplying the world with superior solar water heating systems.

INLIGHT NEW ENERGY (ZHEJIANG) Co., Ltd is situated in the beautiful village of Haining 100 km to the port of Shanghai and covers a production area of 12, 000 square meters. It produces 48, 000 solar water heaters and 27, 00 high capacity industrial solar water heating systems per year, 60% of which are exported to overseas markets.

INLIGHT NEW ENERGY (ZHEJIANG) Co., Ltd Is equipped with state of the art manufacturing equipment imported from Germany and carefully trained technicians. Its products are certified by ISO and CE and have a quality reputation throughout Germany, France, America, South Korea, South Africa and the world. INLIGHT NEW ENERGY (ZHEJIANG) Co., Ltd is well known as a supplier of well designed and affordable products, and its competent and professional staff.

INLIGHT NEW ENERGY (ZHEJIANG) Co., Ltd mission is to serve its customers by providing them with the most appropriate solutions to their individual requirements. Regardless of your particular circumstances, INLIGHT NEW ENERGY (ZHEJIANG) Co., Ltd friendly, professional and experienced staff will tailor a special solution to your needs that will surprise and delight you.

You are welcome to surf around our website, compare our products, and ask us questions, we are just a click away from you.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: Zhongle Village, Xieqiao Town, Haining City, Jiaxing, Zhejiang, China
Plant Area: 5161 square meters
Number of Employees: 36
Registered Capital: 50,800,000 RMB
Terms of Payment: T/T, LC, D/P, PayPal, Small-amount payment, Western Union
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: one month
Nearest Port: Shanghai Port
Minimum Order Quantity: 1000
Supply Chain Partners: 50

Our Production Capability & Technical Expertise

Main Products: Solar water heater, Buffer tank, Domestic hot water tank, Stainless steel water tank, Heat pump water heater, Solar thermal collector, Non-pressurized solar water heater, Heat pipe pressurized solar
Production Lines: 10
Production Machines: Punching machine
QA/QC inspectors: 2 people
Inspection Type for Finished Products: 100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Have instructions and uniformly followed
Customization Options: Customization from Samples, Full Customization, Flexible customization
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 3 people
Traceability of Raw Materials: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2005-05-16
Export Year: 20 Years
Main Markets: North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Repeat Buyers Choice: 50%~80%
Number of Foreign Trading Staff: 5
Overseas Agent/Branch: No
New Products Launched in Last year: No

Our Certifications, Standards & Industry Recognition

Management System Certification: ISO9001:2015, ISO45001:2018, ISO14001
Cooperated with Fortune 500: No

FAQ

What is the warranty period for this solar water heater?: We provide a 3-year warranty which includes overseas call centers and free spare parts.
What materials are used for the tank?: The inner tank is made of food-grade stainless steel SUS304-2B (0.5mm), and the outer tank is 0.4mm color steel or fluorine carbon steel.
What are the available capacity options?: The heater is available in capacities ranging from 100L, 120L, 150L, 180L, 200L, 250L, to 300L.
Can this system work in cold climates?: Yes, it adopts high-efficiency metal heat pipes and is designed to be used all year round even in cold climates.
Is customization available for this product?: Yes, we offer OEM and ODM services with flexible customization options based on samples.
What is the maximum pressure the system can handle?: The system can withstand a maximum pressure of 0.6 Mpa, allowing direct connection to tap water.
What optional devices can be added to the heater?: Optional devices include an assistant tank, electrical heater, intelligent controller, and anode magnesium.
What are the minimum order quantity and lead time?: The minimum order quantity is 1000 units, with an average lead time of one month for both peak and off-peak seasons.