1PCS 20W Solar Panel Lithium Battery Lighting Control Diy Kit Electronic PCB Board Module 3.7V to 6V

?????? Bare board dimensions: 51*30mm Input voltage: 3.7V Output voltage: 6V Power: 20W ? Solar control panel parameter: ? Project ? 4V 5A ? 3.7V 5A ? 3.2V 5A ? System voltage ? 4V ? 3.7V ? 3V ? Output current ? 3A ? 3A ? 3A ? No - load loss ? 0.05MA ? 0.05MA ? 0.05MA ? Solar input voltage ? 6V ? 6V ? 6V ? Maximum charge current ? 5A ? 5A ? 5A ? Over discharge voltage ? 3.5V ? 3.1V ? 2.7V ? Over-discharge recovery voltage ? 3.9V ? 3.6V ? 3V ? Float voltage ? 4.6V ? 4V ? 3.7V ? Raise the voltage ? 4.8V ? 4.1V ? 4.1V ? Equalization voltage ? 4.9V ? 4.2V ? 4.2V ? Overcharge voltage ? 5.5V ? 4.5V ? 4.6V ? Light control on voltage ? 1.2V ? 1.2V ? 1.2V ? Light control off voltage ? 2.2V ? 2.2V ? 2.2V ? ?? Package included: ? 1Pcs x 20W Solar Panel Lithium Battery Lighting Control Board 3.7V to 6V ???? ??? ?