White Color Off Grid Solar Charge Controller With High Definition LCD Display

Off Grid LCD Display 12V 24V 20A MPPT Solar Charge Controller

       Wiser3 series MPPT solar charge controller has lots of great features, such as auto cooling, high MPPT charging efficiency, low power consumption, LCD display and so on. It has USB output cocket (5V 3A). It is suitable to widely off grid solar power system, such as communication base station solar system, household solar system, street light solar system, field monitoring solar system and others.

1. Features

• It has an efficient MPPT efficiency which more than 99.5%, and converter efficiency up to 98%
• Charge mode: three charging stages (constant current, constant voltage, floating charge), it prolongs service life of the batteries
• Four types of load mode selection: ON/OFF, PV voltage control, Dual Time control, PV+Time control
• Battery system voltage automatic recognition
• Three kinds of commonly used lead-acid battery (SealGelFlooded) parameter settings fcan be selected by the user, and the user can also customize the parameters for other battery charging
• Natural cooling design is adopted to improve the reliability of the product and prolong the service life of the product
• The input and output of all kinds of protection functions are complete to protect the system
• The use of high strength plastic shell design makes the shape beautiful, and the effective reduction of the product weight can save the transportation cost
• Equipped with 5V3A USB dual output power supply function, support mobile phone and tablet charging products etc.
• It has a current limiting charging function. When the power of PV is too large, the controller automatically keeps the charging power, and the charging current will not exceed the rated value
• High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter
• RS485 communication, we can offer communication protocol to convenient user’s integrated management and secondary development
• Support PC software monitoring and WiFi module to realize APP cloud monitoring
• CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications
• 3 years warranty, and 3~10 years extended warranty service also can be provided

2. Parameters

3. Application

Off grid solar sysem

Streetlight system

Monitoring system