solar hot water system with flat plate soalr collector water pump control system

Specifications 1,Germany improted blue titanium absorbers

2, Laser welding for copper and absorber

3, 25 years lifetimes,SRCC Solar Keymark

Solar water heater introduction   The following is details of solar water heater system working principle :   (1) When the temperature difference between solar collector and tank reaches the set value,  the controller will start the circulationpump 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) our water tank has electrical auxiliary heating system, when the temperature of the water tank  does not reach Tmax, electrical heating system will start to work .   Welcome to inquire more products!! Our product passed the certifications of Solar keymark,  SRCC,CE,ISO9001-2000 ,CCC and so on, their quanlity is guaranteed.And our FOB port is Shanghai port , delivery time is 10-30days.-The following is our solar collectors’ advantages:   1.Germany imported high efficient selective blue titanium coating. 2. Laser welding between whole absorber panel and copper tube, high strength thicken heavy duty  aluminium frame. 3. Special low-iron tempered glass with transmittance more than 92%. 4. Mechanical load, freeze resistance, rain penetration, exposure, hail impact, external and internal  shock tested etc. 5. Long lifetime, large absorber area,good warm keeping , European,North America special  designed. our solar system has two years warranty,we can quote you FOB Shanghai price ,  after you tell me your delivery port ,we send you CIF price accordingly.     Our solar water heater system contain split pressured solar water heater and  compact pressured solar system! Split solar water heater is from 150L 200L 250L 300L 400L 500L, compact solar water heater is 150L 200L 300L Split system include: solar collector , solar water tank , work station, solar pump, expansion tank, bracket,and other accessories. compact system include:solar collector , solar water tank, expansion tank ,bracket and so on . the following is simple  introduction for solar water heater by pictures:                                                                                                                                                                                                                                                                                                                                                    If you are interested in our solar water heater system,plsease email with your idea          and choose one capacity solar water heater system.thanks! you can also visit our        Global Sources shop by type our company name Sinoyin Solares Co.,Ltd      welcome to visit our company anytime!!   My Skype is LidingLyli                            Exceed  Customer Needs                                            Create Customer Value  !  !  !