48 v, 12 v / 24 v / 2 systemAutomatic identificationFor the convenience of customers;

3. PV input with wide voltage range, the maximum is DC100V;

4, canInfinite weaver；

5,Memory function, save function Settings, date, time, power generation, etc.;

6. Charging mode: third-order charging (constant current, constant voltage, floating charging), effectively extending the life of the battery;

7. Discharge mode: normally on mode, normally off mode, dual-period control switch mode, sunlight control switch mode, sunlight control on + delay off mode, etc.;

8. Customers can choose 4 kinds of commonly used batteries (Sealed lead-acid battery, emission battery, colloidal battery, nickel-cadmium battery) charging, and can be customized for other kinds of battery charging, such as lithium battery;

9. Other amperes: 20A, 30A, 40A, 50A