solar collector

6.Capacity:from 90 to 300L

5.Polyurethane foam insulation layer

4.galvanized plate stell /aluminum alloy support

3.47mm/58mm diameter vacuum tube and copper heater pipe

2.color plate stell/stainless steel outer tank,420mm/460mm diameter

1.SUS304-2B material of inner tank,310mm/360mm diameter

Specification:

5,The whole set solar water heater can reach up to 60% work efficiency ,it is more higher than the common type's 50%.

4.It has a long life,it will not reduce its work efficiency in ten years.

3.The vacuum tube use borosiliconizing glass,it can resist 25diameter hail.

2.It will start work in 3 sounds once under sunlight

1.Use the best domestic heat pipe,it has a high heat absorption comparing to common type.

Feature:

It can work normally under -50degree low temperature.And the glass tube can resist the 25mm diameter hail