Enhance the efficiency and safety of your solar power system with this advanced Solar Charger Controller, designed to automatically recognize 12V and 24V system voltages and optimize battery charging through an upgraded 3-stage PWM charging algorithm. This intelligent controller performs periodic and over-discharge equalization charging to prevent battery imbalance and vulcanization, ensuring prolonged battery life and reliable energy management. Key Features: · **Automatic Voltage Recognition:** Supports 12V and 24V system voltages with automatic identification, simplifying installation and ensuring compatibility with various solar power setups. · **Advanced 3-Stage PWM Charging Algorithm:** Efficiently manages charging through bulk, absorption, and float stages, with equalization charging to maintain battery health and prevent degradation. · **User-Friendly LCD Display:** Equipped with a dot matrix graphic LCD screen and one-key human-machine interface, providing clear, dynamic status updates and easy parameter browsing. · **Comprehensive Protection System:** Industrial-grade design with TVS lightning protection, plus safeguards against overcharge, overdischarge, overload, and short circuits, enabling reliable operation in harsh environments. · **Adjustable Parameters with Memory Function:** Allows customization of charging and discharging settings via switching mode and parameter configuration; features a large backlit LCD for visibility and power-off memory to retain settings. · **Multiple Load Working Modes:** Incorporates temperature compensation and advanced load starting methods to smoothly handle large capacity loads, adaptable for various load types. · **Durable and Practical Design:** Made from robust ABS material with IP32 waterproof rating, suitable for outdoor and indoor solar photovoltaic systems including home power generation, base stations, RVs, yachts, and ships. Specifications: · Material: ABS · Charging Type: PWM · Working Voltage: 12V/24V Automatic Identification · Maximum Charge and Discharge Current: 40A · Maximum PV Input Power: 520W (12V), 1040W (24V) · Standby Consumption: ≤12mA · Working Temperature: -20℃ to +55℃ · Terminal Wire Gauge: 28 - 10 AWG · Waterproof Grade: IP32 Package Includes: · 1 x Solar Charger Controller This Solar Charger Controller offers reliable, efficient solar energy management with intelligent features and comprehensive protections, making it an essential component for sustainable solar photovoltaic systems in diverse applications.