Product Description

• Brand Name: Lamsowrd
• 4KW Solar Water Heating Controller
  
  
  — Saveenergy and money, and use hot water with confidence
  
  The solar water heating controller can be connected to an electric water heater or a resistive load.
  
  If you already have a water heater at home, the original heating element can be connected directly without replacement.
  
  The 4KW solar water heater controller uses MPPT technology to provide the electric energy generated by the solar panel to the heating element with maximum efficiency. It converts photovoltaic DC power into square wave AC power, which can be directly connected to a traditional public water heater.
  
  The controller has an intelligent control function. When the solar output power is low, it will automatically switch to AC to ensure that the water temperature of the hot water tank reaches the requiredtemperature.
  
  
  Parameter：

  MODEL	LSW-HC4000
  scope of application	The MPPT water heater controller is only suitable for heating resistance loads through solar energy, and this controller can only be used for connecting resistance equipment or AC water heaters with a heating power of 230V/4000W.
  PHOTOVOLTAIC CHARACTERISTICS
  Solar Max. Input power	4000W
  Solar input current	≤20A
  Solar input voltage range	160Vdc∽420Vdc
  MPPT operating voltage range	120Vdc∽330Vdc
  MPPT efficiency	>99%
  AC CHaracteristics
  AC heating rated power	4000W
  AC rated voltage	230Vac
  AC working voltage range	180Vac∽260Vac
  AC rated current	≤20A
  LOAD REQUIREMENT
  Load	It can be connected to 230Vac/4000W PTC resistance heating element.
  MACHINE CHARACTERISTICS
  LCD display	The LCD display can display the temperature of the water tank, and the adjustable range of solar and  mains heating temperature is 35-70℃(factory default: solar heating is set to 0℃, and mains heating is set to 45℃).
  Conversion method	Solar heating priority, no solar conversion to mains heating
  Protection	Over-temperature protection, over-current protection, mains over-voltage protection
  Output terminal	PV IN, AC OUT, AC IN                          Water temperature detection probe interface
  waterproof level	IP33

Company Profile

• Shenzhen Lamsword Technology Co., Ltd.
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Shenzhen Lamsword Technology Co., Ltd., was established in 2012, the core team members have more than 10 years of R&D experience and design experience in the fields of photovoltaics and energy storage.    We have advanced technology and equipment and are committed to the development and application of new energy technologies, improving energy efficiency, and working hard to achieve the go...
  

Basic Information

• Company Products / Services: solar inverter, solar water heater, energy storage battery
• Year Established: 2012
• Number of Employees: 1000-2000