|Capacity:||200L||Working Pressure:||0.5 Bar|
|Insulation:||55mm High Pressure Polyurethane Foam||Type:||Non Pressurized|
|Tube:||Vacuum Tube||Outer Tank:||Colored Steel|
|Inner Tank:||304 Stainless Steel||Bracket:||Stainless Steel 0/20/30/45 Degrees|
evacuated tube solar hot water heater,
solar roof water heater
200L 304 Stainless Steel Non Pressurized Vacuum Tube Solar Water Heater Thermosyphon System
1. Perfect design and good quality
2. OEM offered
3. simple and convenient in use
4. stainless steel and color steel non-pressurized solar water heaters
Our products were provided both domestic and overseas.
With many years experience of producing the solar water heater, we do have the ability to offer you both a perfect design and good quality.
We have three different models for your selection (the stainless / color / galvanized) steel covered outside image.
How it works?
The non-pressure type solar water heater is the simplest one.
The vacuum tube and water tank are linked together.
The working principle can be defined as this :
the vacuum tubes collect the sunshine and make the water in the tube to be hot.
And then the cold water in tank will circulate with water in tank automatically from time to time. This is the simplest and cheapest model, but very efficient.
In summer, the water temperature can reach up to 100 Celsius degree.
The inner tank is stainless steel 0.4mm thickness.
The out tank is stainless / color / galvanized steel ..
Frame are galvanized steel or aluminum alloy
Water tank capacity : 60-500 liters
The polyurethane layer 50-65 mm
1. CE approved.
2. OEM. Non pressurized design , simple structure and Dual-purpose brackets make it convenient for both flat and inclined roof.
3. Longtime heat- preservation for about 60-70hours.
4. Green, economical and energy-saving (cold water separated from hot water and you do not need to install an electric backup heater)
5. 15 years lifetime 5 years lifespan
6. Optional accessories ( assistant tank, intelligent controller ) they are optional instead of compulsory, you can choose some or none according to actual needs) .
7. stainless steel covered appearance looks more beautiful.
|Tube QTY||Tube size||Water Capacity(L)||Supply ability||QTY in 20GP/40HQ|
Assistant tank (5L/8L/12L)
Electric backup Heating element
|Payment Terms||L/C, T/T|
|Minimum Order||2 sets|
|Lead Time / Delivery Time||15 Day(s)|
|Delivery Details||after receipt of payment|
|Port of Lading||Ningbo / Shanghai|
|Target Market(s)||Africa(except Middle East), Central & Southern Asia, Latin America, Southeast Asia|
Contact Person: Passionsolar