non pressure solar water heater
1.15 years warranty
2.Offer OEM
3.Best quality and design
4..CCC.CE,ISO certificate

non-pressure soalr water heater (we can customized product according toclient  inquirement )

Inner tank: SUS304-2B stainless steel plate
Outer tank: Colour steel plate
Insulating layer: Polyurethane foam
Bracket: Galvanized steel plate
Capacity of tank: 100L-300L

non-pressure soalr water heater feature

Highly efficient absorber of high performance with daily average efficiency over 50%.
Start up quickly,heat pipe transfer the heat energy into the storage tank in one direction.
With stand pressure of 6 bar,can be connected directly with city water.
No water inside the evacuated tubes, the solar water heater can still in service even with several tubes breakage.
Highly efficient insullation with polyurethane foam.
Simple structure,easy to assembly and install.
Can be used all year round in the cold climate.
Can be used together with auxillary electric boost.
Long service life,can be used over 15 years.
Operate temperature: >-25

non-pressure solar water heater package