Product Key Features:

• TYPE: MPPT Solar Charge Controller
• Power Supply Voltage: 12V @ 25V-65V / 24V @ 32V-95V
• Output Voltage: 12V or 24V - automatic detection
• Battery Charging Current: 20 A

MPPT controllers are the advanced version of PWM controllers. They carry all the essential functions required from a charge controller and additionally feature MPPT capability, meaning they track the MPP of solar panels. MPP tracking refers to the maximum power point of the panel as defined by the voltage-current characteristic curve. Thanks to the MPPT system, the controller continuously analyzes the panel voltage, detecting the maximum power point, which significantly accelerates the battery charging through the panel.

MPPT controllers accelerate battery charging by 20% to 30% compared to PWM controllers. The MPPT controller is an excellent choice for the climatic conditions of the country.

Features:

• Maximum Power Point Tracking (MPPT)
• Automatic voltage detection 12/24V
• Voltage and current regulation
• PWM charging
• Multi-stage charging technology
• Load disconnection
• Automatic reactivation after disconnection
• Battery overload protection system
• Deep discharge protection for battery
• Reverse polarity protection on every input/output
• Automatic electronic fuse
• Short circuit protection
• Over-voltage surge protection at panel input
• Over-voltage protection
• Reverse current protection to the panel at night
• Overheating and overload protection
• Battery disconnection at excessive voltage

Includes:

• MPPT-20 Solar Charge Controller
• User manual

Technical Data:

• Output - Input Voltage: 12V @ 10V-40V / 24V @ 20V-65V (automatic detection)
• Supported battery type: AGM / Gel / LiFePO
• Charging voltage: 14.6V / 29.2V
• Support voltage: 13.8V / 27.6V
• Disconnect voltage (LVD): 11V / 22V
• Reactivation voltage: 12.8V / 25.6V
• Battery over-voltage protection: 12V @ 17V / 24V @ 34V
• PV over-voltage protection: 65V
• Maximum charging current: 20A
• Maximum load current: 20A
• Standby power consumption: under 40mA (in standby) / 130mA (in operation with connected load)
• Operating temperature: -25°C ~ +50°C
• Temperature compensation: 12V @ 18mV/°C / 24V @ 36mV/°C
• Maximum wire diameter: 16mm / 6AWG
• Protection rating (IP): IP21
• Dimensions LxWxH [mm]: 172x127x72
• Weight [kg]: 0.8