Thermosiphon Non Pressure Solar Water Heater Controller SR201

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Price:$50.00 - $100.00
Price in USD:Details


Product Overview




Thermosiphon Non Pressure Solar Water Heater Controller SR201

Product Description



SR201 is controller with micro-computer-full-automatic used for integrated non pressure solar water heater. It is developed with high-performance 32-bit single-chip microcomputer to realize intelligent control. All devices adopt industrial standard, and can operate freely in cold, high temperature and humid environment.
At the same time, clock chip make sure time control accurate. The controller has the advantages of LCD display, with beautiful appearance, more stable and reliable performance, and convenient installation. It has become the most ideal supporting product of solar water heater.
SR201 offer by with Chinese version and English version

Main technical data:

Size of house: 187mm*128mm*46mm
Power supply:100-240V/AC50-60Hz
Accuracy of temperature measuring: ±1℃ 
Range of tank temperature measuring:0 ~99℃ 
Accuracy of temperature control:±1℃ 
Power of water loading pump: ≤200W
Power of electrical heating-cable: ≤600W
Power of electrical backup heating: ≤1500W
Parameters of solenoid valve: DC DC12V / AC AC220V pressure valve and low pressure valve can be selected
Working pressure of pressure valve: 0.02Mpa ~ 0.8Mpa suitable for tape water.
Working pressure of non pressure valve: 0.0Mpa for water supply with water tank or low water pressure
Ambient temperature :-10℃ ~ 50℃ 
Water proof grade:IP40.

Main functions:

1.Time setting
2.Timing filling and heating with three time-sections
3.Pipe insulation (belt-cable heating) function
4.Booster pump function
5.Hot water circulation.
6.Delay time of water filling when tank is lack-of water
7.Celsius degree and Fahrenheit unit switch      
8.BEEP Beeper error warning
9.Compulsive water filling function
10.Manual water filling
11.Manual heating
12.Tank high temperature protection function
13.High temperature protection of collector tube
14.Tank anti-freezing protection
15.low water pressure protection
16.Overflow protection
17.Memory protection
18.Screen protection



Application: Thermosiphon non pressure solar water heating system for domestic hot water.


Electric valve: For tap water supply we suggest pressure electric valve, for low pressure and storage tank supply we suggest non-pressure electric valve.


OEM: Your LOGO information can be made on our solar products and carton boxes.



Packaging & Shipping

Packaging Details: Export strong corrugated carton outside with polybag and styrofoam protection inside.


Delivery Detail: Within 5 - 7 days for container order quantity upon confirmed invoice or sales contract.


Our Services


Fast response: Your inquiry will be replied within 24 hours via e-mail or online messenger;


Technical support: You have more than 10 years experience from VISION SOLAR for product suggestion, installation guidance, market analysis, etc.


OEM & ODM: We welcome OEM & ODM requirements for solar controller, solar collector, storage tank, etc.;


Sample checking: In spite of quality control in production, samples will be selected and installed to check prior to delivery;


Minimum order quantity: We offer sample sample manufacturing for customers to check VISION quality and service;


Shipping service: VISION company offers to arrange goods shipment to abroad ocean port or inland site, and if necessary to make goods insurance, customs clearance, etc;


Import certificates: VISION company offers to make Certificte Origin CO, FORM A, FORM E, FORM F, customs certification, etc.


Company Information


Production & Installation Pictures for VISION SOLAR:


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