Pressure solar water heater

Features:
1) The manifold of pressure solar collector is made of red copper and conducted by heat transfer medium liquid. Water can't flow in the vacuum tubes and is operated when confined. The manifold uses aluminum alloy mould material of high strength with airflow design.
2) Optional electric heating system for the system (1500W or 2500W)
3) The insulating layer uses polyurethane bulk bubble and has a good effect of temperature preservation or rock wool
4) The product carries out the installation of separation successfully
According to fabricating yard and is harmoniously blended with architecture
5)Anti-freeze: No water inside the tubes when it works, it can work as usual under -38celsuis
6)Bathing, washing, domestic heating
7)Pressure: 0.7Bar
8)capacity: 100L, 200L, 250L, 300L, 400L, 500L

Working principle:

1) When the temperature difference between solar collector and tank reaches the set value, the controller will start the circulation pump automatically, contrarily, In case the When the temperature difference between solar collector and tank do reaches the set value, the circulation pump will be shut automatically

2) The circulation pump makes heat-conducting liquid circulate automatically

3) The heat-conducting liquid transfers heat to water by heat exchanger in the water tank

4) if your tank with electrical heating system, when the temperature of the water tank does not reach Tmax, electrical heating system will start to work

Solar water heater:

Solar water heater
is made of red copper and conducted by heat transfer medium liquid.
Water can't flow in the vacuum tubes.