ECO-WORTHY MPPT Solar Charge Controller 40A with Bluetooth 12V/24V Auto LCD Display Compatible with LiFePO4 Gel SLA Battery Lithium Battery Activation for RV Off-Grid Solar System

- Advanced 40A MPPT Charge Controller Technology：ECO-WORTHY 40A MPPT solar charge controller uses advanced MPPT algorithms to track the solar panel’s maximum power point automatically. Achieves >99% tracking efficiency and up to 98% conversion efficiency, maximizing solar energy harvest. - 12V/24V Auto System Detection：Automatically detects 12V or 24V battery systems for easy setup. Compatible with GEL, SLA, FLD and LiFePO4 batteries, perfect for RV solar systems, cabins, boats, and off-grid power setups. - Smart Bluetooth Monitoring：Built-in low-power Bluetooth module allows convenient monitoring and parameter adjustment via mobile APP. Check charging current, battery voltage, and system performance anytime in real-time. - LCD Display & Temperature Monitoring：Equipped with a high-definition LCD screen to display working status and fault information. Supports external temperature sensor for accurate battery temperature monitoring and optimized charging. - Multiple Protection & Lithium Activation：Provides overcharge, over-discharge, short circuit, and overload protection to extend battery life. Supports lithium battery activation, helping recover lithium batteries from deep discharge protection.

Product description

ECO WORTHY 40A MPPT Solar Charge Controller 12V/24V