150L Non-Pressurized Vacuum Tube Solar Energy Hot Water Heater

Product Description

150L Non-Pressurized Vacuum Tube Solar Energy Hot Water Heater
Product Description
Working Principle
Thermosyphon solar water heater adopt simple thermal circulation, cold water heated by collector, and then hot water go up to tank, cold water in tank flow into collector, cold and hot water form a natural circulation in solar water heater, the whole tank water will be hot water gradually.
Specialty
1. Economical type for most of area, common people can afford it
2. Simple product structure:solar collector and water tank connected together directly, no need of pipe to connect, and no pump to push fluid
3. Mature technology and stable operation
4. Higher efficiency on photo thermal conversion
5. Accessory is popular and easy maintenance

Model	Specification							Quantity
	Vacuum Tube				Water Tank			20GP/40GP/40HQ
	Diameter	Length	No.	Absorb area	Inner Dia.	Outer Dia.	Capacity
	(mm)	(mm)	(pcs)	(m2)	(mm)	(mm)		(sets)
SR-NC/NS-10	58	1800	10	1.4	360	470	85L	73/151/182
SR-NC/NS-12			12	1.66			100L	58/126/144
SR-NC/NS-15			15	2.08			125L	49/102/101
SR-NC/NS-18			18	2.57			150L	37/78/92
SR-NC/NS-20			20	2.85			165L	32/66/79
SR-NC/NS-24			24	3.41			200L	26/54/64
SR-NC/NS-30			30	4.25			250L	24/49/59

Working Principle

Detailed Photos
Company Profile
CHANGZHOU SUNRISE SISTEMA ENERGIA CO.,LTD ,located in changzhou city , china , is a professional manufacturer to produce solar water heater system for hot water, and buffer tank for floor heating system ,as well as swimming pool solar heating system.
Our main products include: high pressure and low pressure solar water heater, heat pipe and vacuum tube solar collector,flat plate solar collector and solar water heater, compact and split solar water heating system, preheating copper coil solar water heater, buffer tank from 40liter to 1000 liter,for floor heating, as well as solar collector system for swimming pool.
My factory owns 6000 square meters workshop , 2 production lines for water tank,which can meet production capacity of 30000 sets of solar water heater,include double end welding machine, 12-position foaming machine , and standard testing machine to guarantee perfect quality,and brand-spray machine to produce beautiful OEM solar water heater.
Also,we have got certificates include ISO ,CE,etc. Based on idea "quality first , service first ,price second", my factory provides solar eco products and services to more than 30 countries. Main markets covers Poland, Chile, South Africa,South Korea and Puerto Rico etc.
SUNRISE will create the best products and provide the most satisfactory services,.we sincerely hope to become your faithful friends and partners!
Production Site
Packaging & Shipping
Why Choose Us?
Our Advantages
Our Product is economic and environmental;
Our Product is durable and has a long service life;
We have rich production experience.The quality of Product is reliable;
We have a perfect production process and strict quality control system;
We have perfect service system and will give you the best service.
Our Service For You
Pre-sale Service
Sample can be offered with sample charge and courier fee by buyer's side.
We have full stock,and can deliver within short time.Many styles for you to choose.
OEM and ODM order are accepted, Any kind of logo printing or design are available.
Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
We have rich experience of design, manufacture and sell water heater, we cherish every order from our honor.
After you choose
We will count cheapest shipping cost and make invoice to you at once.
Check quality again, then send out to you at 1-2 working day after your payment,
Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale service
We are very glad that customer give us some suggestion for price and products.
If any question,please contact with us freely by E-mail or Telephone.
FAQ
Q: What is your company business, brand, and product?
A:We engaged in manufacturing, R&D, Quality control and maintenance for solar water heater and accessories accordingly.
Q: Can we add our brand?
A:Yes. We brand "SUNRISE" for our solar water heater, however, we provide OEM and ODM service.
Q: How can we be your agent/distributor/exclusive agent?
A:At least one year of cooperation is required as a base of agent/distributor/exclusive agent.
Q: What after-sales service you provide?
A:We provide 5 years warranty service according to our warranty policy.
Q: What is the leading/production time?
A: Generally it is 3-7 working days if the goods are in stock. or it is 15-25 working days if the goods are not in stock, it is according to quantity.