Epever® VS4524AU PWM Charge Controller 45 A, 12 V/24 V with LCD Display, USB Connection

LCD display and dual USB interface design, intelligent 3-stage PWM charging detection: bulk, boost/equalize, float. 3 supported battery options: Sealed, gel, and flooded, multiple load control types: manual mode, light control mode, dual time mode and debug mode with real-time performance statistics recording function, battery temperature compensation function, fully automatic operating mode Technical details: Charging current: 45 A . Max. PV voltage: With 12 V, 22 V PV max; with 24 V, 50 V PV max. USB output: 5 V DC / 2.4 A. Rated voltage: 12/24 V DC auto. Earthing: Positive. Operating temperature: -20 °C to +55 °C. Protection class: IP30. Dimensions: 194 x 118.4 x 63.8 mm. Net weight: 760 g Application: Automatic shut-off if the charging current exceeds the capacity of the controller. Polarity reverse protection for battery and solar panel. The multi-load control modes allow it to be widely used on ecological houses, cottages, caravans, motorhomes, boats etc. Certificates: CE, RoHS and FC