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Automatic controller for solar water heater

  • Automatic controller for solar water heater
  • Automatic controller for solar water heater
  • Automatic controller for solar water heater
  • Automatic controller for solar water heater

Automatic controller for solar water heater

    Min. Order: 50 Set/Sets
    Brand: Linuo Ritter International
    Transportation: Ocean
    Place of Origin: China
    Certificate: ISO9001,ISO14001,OHSAS18001
    HS Code: 84199010
    Port: Qingdao

Basic Info

Model No.: DJ07

Product Description

The DJ07 intelligent Controller can realize the automatic working of non-pressurized compact solar water heater. It has functions of water temperature displaying, water level displaying, automatic water filling, automatic water heating, and heating & filling on customized requirements. In addition, it has protection modes to protect solar water heater from leakage, low water pressure and low ambient temperature.


Working Voltage: 85-265VAC/ 50Hz
Operating Ambient Temperature Range 0°C~50°C
No Load Power: 4W
Temperature Displaying Range: 0~99°C
Temperature Measuring Accuracy: ±2°C
Water Level Displaying: 25 50 75 100
Electromagnetic Valve: DC 12V Working Pressure: 0.02Mpa~0.8Mpa
Low-Pressurized Valve is Optional: 0.005Mpa~0.5Mp, for water tower
Outline Size: 210x127x35mm
Leakage Initiating Current: 10 mA 0.1 s
Backup Electrical Heater: ≦2500W
Booster/Circulation Pump Power: ≦500W
Electrical Heating Belt: ≦500W
Protection level: IP20

Controller package includes controller board with plug, sensor, and magnetic valve.

Please kindly contact us for detailed manual for reference.

Solar Water Heater Automatic Controller


Linuo Ritter International Co.,Ltd

 Linuo Ritter International Co., Ltd., which focuses on global business of renewable energy, is a subsidiary of Linuo Paradigma -- the first Sino-German joint venture in solar thermal market and one of the industry-leading companies in China. Since the establishment in 2001, Linuo Paradigma has always held up to the philosophy of Solar Energy Changes Lives, and has devoted itself to the energy structure revolution leaded by Solar Energy. After 15 years' focus on development and applications of distributed renewable energy, Linuo Paradigma has walked from basic vacuum tubes and domestic solar water heater manufacture to R&D on world-leading CPC collector with German Ritter Gruppe, and then to turnkey solution supplier of renewable hot water, heating and cooling. Depending on the cooperation with Shanghai Jiaotong University, Linuo Paradigma expanded businesses to air-source heat pump in 2012, and promoted a complementary distributed renewable energy system with integration of solar system and air source heat pump. In the aim of spread its solar dream around the world, Linuo Paradigma has started oversea business since 2005 and established Linuo Ritter International in 2010 to provide better service for global market. Linuo Ritter International now provides service to customers in more than 40 countries worldwide, and has exported more than 1 million sq solar thermal products to overseas market. We are sure that our success rests upon long-term relationships with our customers, employees and partners, which is built on respect, trust and commitment. Achieve sustainable development by using alternative energy!

Company Info

  • Company Name: Linuo Ritter International Co.,Ltd
  • Product/Service: Solar Water Heaters , Solar Collector , Solar Vacuum Tube , Heat Pump Water Heater , Solar Hot Water Heating , Solar Products
  • Capital (Million US $): 300,000USD
  • Year Established: 2001
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): Above US$100 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 31 -40 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: Jinan City, Shandong Province, China
  • Contact Person: Mr. Guo
  • Tel: 86-531-88729112
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