Solar Water Heater

Pressurized Flat Panel Solar Water Heater
 
Technical data:

Model	Capacity (Liter)	Frame Angle	Flat plate panel		Inner Tank Material	Qty (set)
			size(mm)	Quantity		20'ft	40'hq
PJF-150/0.6	150	25°C	2000x1000	1	Enamel	51	126
PJF-200/0.6	200	25°C	2000x1000	2	Enamel	42	84
PJF-300/0.6	300	25°C	2000x1000	2	Enamel	18	36

Working principle:
There are two layers water tank, heat transfer fluid circulated between water tank and flat plate collectors naturally. Then it will be heated and transfer energy to water in inner tank.
Hot water from this kind of solar water heater is pressurized. It is easily installed on the house roof.
Bontel Advantages:
1.    Flat plate collectors with high weather-proof selective absorbing film from full-automatic magnetron sputtering production line developed by Bontel;
2.    Flat plate collectors with Bonding heat transferring technology and laser welding technology;
3.    Flat plate collectors with high quality low-iron tempered glass with surface treatment to get high transmittance and low                         emittance;
4.    Enamel inner tank with magnesium rod show excellent anticorrosion performance;