Brand N/A Model T-002 Quantity 1 piece(s) per pack Color Black Material Environmental plastic Compatible Devices Solar powered system Max Current 15000 mA Charge Power Input 12V / 24V Total Emitters 5 Specification With the protection of over-load short circuit lightning lack of voltage and over-charging. Other Features The controller is designed for solar DC power system and solar DC road light system; And uses a special computer chip intelligent controller; One-button lightly touch switch to finish all operations and setting; Indicator of charging battery status loading and various faults; The controller sampling from battery voltage discharging current environmental temperature and battery capacity via computer chip; Through a dedicated control model to achieve compliance discharge rate of the battery characteristics high efficiency temperature compensation correction high accuracy rate control and uses a highly efficient PWM battery charging mode ensure that the battery work in the best condition greatly extending battery life; Multiple working modes and output modes for selection; Working temperature: -20'C~60'C Packing List 1 x Controller 1 x English user manual