Ultimatron 40A MPPT controller with LCD display for photovoltaic panels

Description

The 30A Maximum Power Point Tracking ( MPPT) controller increases charging efficiency by up to 30% compared to a PWM(Pulse Wave Modulation) controller. This MPPT model automatically adjusts the operating voltage and makes PV panels work consistently at maximum power point throughout the day.

The Ultimatron MT3075-BT charge controller is equipped with an LCD display for device readout. Thanks to stable operation in temperatures from -20°C to +55°C and the included temperature sensor, you can use this charge controller all year round.

Detailed technical specifications for the controller can be found here

Specifications:

• Model: MT4075-BT
• Rated voltage: 12/24 DC
• Rated load: 40A
• Automatic system voltage recognition 12V/24V
• Battery type Gel, AGM, Liquid, Lithium (default setting: Gel)
• Battery Voltage: 8 ~ 32V
• Maximum voltage from PV panel: 100V@-40°C, 95V@25°C
• Maximum PV input power: 520W(12V); 1040W(24V)
• Self consumption: ≤8mA (12V)
• Operating temperature: -20 ºC ～+55 ºC
• Humidity: 0-100%RH
• Standard: IP32
• Dimensions: 189*255*69mm
• Weight: 2kg
• Maximum altitude: 4000 m