non pressure solar water heater

1.Envirnment friendly, simple structure,assemble easily, 2.Safe use is assured, no accidental risk.. 3.Other favorable colors are optional.

Characteristic of this type
All-glass evacuated tube adopts vacuum insulation, and the thermal preservation of water tank is foaming of polyurethane

Non-pressurized solar water heater is such kind of a most economical system with high efficiency at the same time.

Non-pressurized thermosiphon Full stainless steel solar water heater. The most popular and economical natural circulation system.

Non-pressure Solar Water Heater, Solar Collector System, Solar Panel, Solar Energy Geyser

1.Envirnment friendly, simple structure,assemble easily. 2.Safe use is assured, no accidental risk. 3.Other favorable colors are optional.

Pressure: 6 Bar
Daily efficiency: ≥ 55%(≥42% in winter)
Heat preservation: 72h-80h
Electric heater: 1.5kw-3kw
Heat pipe: anti-freezing >-35oC

SUS304-2B Inner Tank Thermosyphon Compact Non-Pressurized Solar Water Heater 80L 10 Tube
 
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7 years producing experience in this field with good technical and reputation;
good producing ability for the short delivery time;

Stainless Steel SUS201 Non Pressure Solar Water Heater
1. OEM offered
2. More appealing
3. High efficiency
4. Most economical

High quality & efficiency, long life time.

1. Experienced solar water heater supplier
2. Logo :Ontek/OEM offered
3. Warranty: 5 years guarantee
4. Design:High quality & good price

1.Envirnment friendly, simple structure,assemble easily. 2.Safe use is assured, no accidental risk. 3.Other favorable colors are optional.

solar water heater controller
1.OEM provide
2.Intelligent solar controller with many function
3. Automatic operation

Productivity:3000sets/month;Min. Order:2 sets;Packing:carton;Transportation:sea;DeliveryDate:7days;PaymentType:T/T, L/C;Trademark:Sunfield;PatentRigh

split solar water heaters, manifold collector, glass vacuum tubes, copper pipe

Stainless Steel SUS304-2B Non Pressure Solar Water Heater
1. 20years manufacturing experience
2. CE certificate, passed ISO9001
3. 15 Years

167L Non-pressure Thermosyphon Solar Power Water Heater 20 Vacuum Tubes OEM
 
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1.each tube can work alone
2.can be connected with city water directly
3.more comfortable.
4.can be use for a long time.

1. Open and unpressurized Solar water heater, the max pressure endure ability is 0.05Mpa.
2. Compact solar system, directly heating the water in a

OEM factory since 1998
CE,ISO,CCC,SGS
Samples welcome
5 years warranty and free traning
pressurized solar water heater

1.Manufacture since 1998
2.Free training, no worry
3.5-year warranty, free replacement
4.One-stop solution & service
5.OEM & design service off

Whole board laser is welding absorber
Absorber layer import from Germany
With high thermal efficiency

flat-plate solar collectors, Flat plate solar water heater system and solar energy central heating system for buildings.

1.Auto operate if connect with controller
2.Electric heater to provide hot water on rainy day
3.OEM order works

This solar power water heater can be divided into 18 vacuum tubes and 20 vacuum tubes. Or we can design according to customer's requirement.

Solar water heater
1.Item No.:RKSH001-1
2.Size:200*170*150cm
3.Vacuum tube heat collector

1.Envirnment friendly, simple structure,assemble easily. 2.Safe use is assured, no accidental risk. 3.Other favorable colors are optional.

Solar water heater :
1.Reasonable price
2.High efficency
3.24hrs service
4.CE/Keymark/SRCC/ISO9001:2008

*The making up and working way of the system
The heating system of villa is made up of heat-colleting device, pressure?ithstood water tank, and