Specification: See the main drawing for details Property: This is a MPPT series solar charge controller with the most advanced MPPT control algorithm and the maximum power point of the pv array can be tracked quickly in any environment, so it can get the maximum energy from the solar panel and fastly charge the battery. MTTP solar charge controller should be widely used, which is the future controller trend. Such as communication base station, home power supply system, traffic light, solar street lamp, courtyard lamp system, etc. 1.Advanced MPPT maximum power point tracking technology, the tracking efficiency is no less than 99.5%. 2.High quality components are used to improve the system performance, and the maximum conversion efficiency can reach97%. Super fast maximum power tracking speed while guarantee tracking efficiency. 3. Accurate identification and tracking of the maximum power point of multi-wave peaks. 4.Reliable maximum input power of pv array to ensure the safety of equipment. 5. Wide pv array maximum power point operating voltage palette. 12/24v automatic voltage identification 6.The LCD is designed to dynamically display the operation data and working status of the equipment. 7.Different load modes: general mode, light control mode, dual time mode, pure charger mode and timing mode. 8.Seal, GEL, Flooded, LifePO4 and Li (NiCoMn) O2 charge process can be selected. 9. The function of battery temperature compensation. 10.Power statistics recording function. 11. Use the RS485methods to maximize the communication needs of various occasions. 12. support PC monitor, external display unit and other peripherals, realize-time data display and parameter setting function. Order of connection: Connect battery Note: The battery terminal will be installed with insurance, and the installation distance will not exceed 50mm. Connected load Connect pv array Controller is powered on connect the battery, identify the voltage of the control system and observe whether the display screen is illuminated. If it does not work or the display is abnormal, refer to section 6 for troubleshooting. The package includes: 1*Solar Charge Controller MPPT Controller