Lensun waterproof 20A 12V/24V MPPT solar controller is an LCD display charge regulator for AGM, Liquid, Gel and Lithium Batteries.

The Lensun® 20A MPPT Solar Controller is waterproof; since it is suitable for indoor or outdoor use. It can be used in different types of batteries such as: Gel, AGM, Liquid and Lithium (default: Gel). Moreover, it supports mobile phone applications, wireless monitoring via Bluetooth.

Features of the Lensun® 20A MPPT Solar Controller

• Innovative Maximum PowerPoint Tracking (MPPT) technology, tracking efficiency >99.9%.
• All digital technology, high charge conversion efficiency up to 98%.
• LED bar to easily read charging status and battery information.
• Waterproof design suitable for indoor and outdoor use.
• Five. Automatic detection 12/24V
• Liquid, Gel, AGM and Lithium batteries for selection.
• Separate terminal for remote temperature sensor makes battery temperature compensation more accurate.
• 4-stage charging method: MPPT, Boost, Equalization, Float.
• Automatic overheat reduction function.
• Double automatic hold function when the rated charging power and charging current are exceeded.
• Android application version for Bluetooth communication.
• Overall negative design.
• Full EMC and thermal design.
• Fully automatic electronic protection function.

Description of Lensun® 20A MPPT Solar Controller

• Model: Win500
• System voltage: 12V/24V
• Maximum charging power: 500W Maximum Voltage in Bat.
• Terminal: 35V Maximum voltage on PV Terminal: 55V
• Temp. Offset: -4.17 mV/K per cell (boost, equalize), -3.33 mV/K per cell (float).
• Communication: Bluetooth Grounding: Common negative
• Housing: IP54
• Dimensions: 164 x 106 x 32mm
• Weight: 700 g Maximum wire size of terminals: 10 AWG (4 mm²)
• Packing: 1 x 20A MPPT Waterproof Solar Controller.