Qoltec Solar Charge Controller MPPT with Temperature Sensor 20A, 12V / 24V, LCD, 2 x USB

The Qoltec 53661 is a high-efficiency MPPT (Maximum Power Point Tracking) charge controller designed to optimize energy harvest and battery charging within solar power systems. It utilizes an intelligent tracking algorithm to ensure maximum power extraction from solar panels, even during variable weather or partial shading.

Key Features
- Delivers a high conversion efficiency of up to 95% for optimal energy utilization.
- Features automatic system voltage recognition for both 12V and 24V configurations.
- Provides versatile battery support, compatible with Gel, Lead-acid, and Lithium types.
- Integrated LCD display allows for real-time monitoring of system status and load parameters.
- Built-in temperature sensor enables compensated charging to help extend battery service life.
- Includes dual USB ports for the convenient charging of mobile devices.
- Equipped with a comprehensive protection system to safeguard against common electrical faults.

Applications
This controller is specifically designed for solar energy systems where maximizing power output and ensuring battery longevity are essential. Its ability to handle different battery chemistries and provide real-time data makes it a reliable component for efficient off-grid power management and residential solar installations.