GreeSonic 20A MPPT Solar Charge Controller Tracer A 2210A + MT-50 Solar Charge With LCD Display

Descripción

Brand:GreeSonic Features • Advanced MPPT technology • High tracking efficiency no less than 99.5% • Peak conversion efficiency of 98% • Ultra-fast tracking speed • Accurately recognizing and tracking of multiple power point • Multi-function LCD displays system information intuitively • User programmable for battery types, load control etc. • 3-Stage charge with PWM output • Common positive grounding design • RS485 port with industrial standard MODBUS open architecture • Fully programmable function via PC software or remote meter Electronic protections: ·PV short circuit protection ·PV reverse polarity protection ·Battery over voltage protection ·Battery over discharge protection ·Battery reverse polarity protection ·Load overload protection ·Load short circuit protection ·Battery overheating protection ·Controller overheating protection MT-50 Features · Automatic identify the controller, and display the type, model and relevant parameter data ·Large-screen multifunction LCD displays all the operational data and system working status in digital, graphic and textual forms ·With six navigation function keys, the operation is direct, convenient and rapid ·Real-time energy statistics recording ·Both data and data flowing on the same lead ,no need for external power ·Real-time monitoring and acoustic alarm of failure information of the controller ·Longer communication distance based on RS485 More powerful function Via MT50 ·Diversified load control modes : manual, light ON/OFF, Light ON+ Timer, Time Control