High efficiency 20A MPPT solar charge controller with LCD display and 5m cable for solar panels up to 260W (12V) / 520W (24V) up to 150V

MPPT Technology: This solar charge controller is equipped with advanced Maximum Power Point Tracking (MPPT) technology. It tracks the maximum power voltage point of solar panels, optimizing efficiency based on sunlight exposure and temperature variations. The technology also allows the controller to handle a wide range of solar panel voltages, from standard 12/24V panels to high voltage or multiple panels with voltage up to 150V. The maximum combined input solar power allowed for this controller is 260W for 12V battery systems or 520W for 24V systems. Additionally, the controller provides various electronic protection functions, including reverse current protection at night, over-charging prevention, deep discharge protection, over voltage protection, over load protection, short circuit protection, reverse polarity protection, and self-diagnostic capability.

Remote Meter/Display: The controller comes with a remote LCD meter with a 5m cable, which displays various charging parameters such as voltage, current for solar panel and load, battery state of charge, accumulated charge and discharge energy, and min/max voltage. The meter also allows for personalized charging parameters, including battery type and capacity selection, charging volts for different stages, duration of each charging stage, user-defined battery type with specific charging parameters, and personalized load settings.

Additional Features: The controller is compatible with sealed, gel, flooded or user-defined lead acid batteries and can automatically recognize 12/24V battery systems. It also features a current limiting function (20A) for the possibility of adding more solar panels in the future.

Controller Specifications: The controller features advanced MPPT technology for high system efficiency, fully automated operation with auto 12/24V selection, 3 pairs of terminals for solar panel, battery, and load wires, maximum solar panel voltage of 150V, temperature sensor for automatic compensation, communication port, negative common ground, and various other specifications related to consumption, working temperature, enclosure, size, and weight.

Remote Meter Specifications: The remote meter has specifications, including self-consumption, operating temperature, communication cable, wall mounting frame, size, and weight.

Installation: The product comes with a detailed user manual for wiring and operations, including a section explaining MPPT technology. Technical support is also available via email or phone.