solar charge controller lcd display

Features Big LCD screen display Connection to computer port With relay function Microcontroller and CPU software intelligent control Protection against overload,short circuit and reverse connection Temperature Compensation ISO9001 CE ROHS Certificate Approved Specifications: Type SDP-SP-30A PWM SDP-SP-40A PWM SDP-SP-50A PWM SDP-SP-60A PWM Rated charge current 30A 40A 50A 60A Rated load current 30A 40A 50A 60A Work voltage 12v; 12/24V Auto Over load, short circuit protection 1.25 rated load current 60sec, 1.5 rated loads current 5sec, over load protection action. ≥3 Rated load current short circuit protection action. No load current ≤6mA Charging circuit voltage drop ≤0.26 V Load circuit voltage drop ≤0.15 V Over voltage protection 17V; ×2/24V Work temperature Industry stage:-35°C to +55°C; Boost charge voltage 14.6V;×2/24V; (keep 10min) Direct charge voltage 14.4V; ×2/24V; (keep 10min) Float charge voltage 13.6V; ×2/24V; charge return voltage 13.2v;×2/24V; Temperature compensation -5mv/°C/cell (Boost charge, Direct charge, Float charge, charge return voltage); Lower voltage indicate 12.0V; ×2/24V; Over discharge voltage 11.1V(no load)- real-time modified voltage by the discharge rate; ×2/24V; Over discharge return voltage 12.6V; ×2/24V Control mode PWM charge mode; modified discharge voltage by the discharge rate