MPPT Solar Charge Controller 40A 12V/24V/36V/48V Auto Battery Charger Regulator. ESmart3 series is third generation of eSmart mppt controller, based on eSmart series mppt controller, we update the display, control method. Connect way, internal structure etc. It features an efficient MPPT control algorithm to track the maximum power point of the PV array.Improve the utilization of solar panel. Its intelligent LCD and upper PC display, mostly convenient for customers to check, records and parameter. Widely used in solar off-grid system of telecommunication base station, household system, street lighting system, field monitoring system, etc. System Voltage: DC12V/24V/36V/48V automatic recognition. Rated Current:20A 30A 40A. Maximum PV(voc) Voltage: 150V. Advanced MPPT control algorithm, MPPT efficiency =99.5%, Machine conversion efficiency up to 98%. DC12V/24V/36V/48V battery system automatic recognition, user can use it in different system conveniently. Maximum PV input voltage up to DC150V. 3-Stage charge: (constant current, constant voltage, floating charge), to extend the battery life. Discharge mode: ON/OFF mode, PV voltage control mode. Users can choose 4 kinds of commonly standard batteries(Sealed lead acid, Vented, Gel, NiCd).
Other kinds of batteries can be defined by users. Most information could be provide by LCD like: model No. PV input voltage, battery type, battery voltage, charging current, charging power, working status and so on. Also customer's information like company name, website and logo can be added into Solar Eagle software. RS485 communication, we can offer communication protocol also, it's convenient for user's integration management.
CE, ROHS, FCC certifications approved. We can help clients to approve other certifications. Parameters Display & Setting information. Set the battery type and LOAD control mode.MPPT(Maximum Power Point Tracking). Three stages:constant current(MPPT), constant voltage, float charge. Start the charge voltage point. Hhigher than current battery voltage 5V. Low input voltage protection point. Higher than current battery voltage 3V. Selectable Battery Types (Defaut Gel battery). Flooded, Sealed lead acid, Gel battery (other types of the batteries also can be defined). Please check the charge voltage according to the battery type form. Low voltage output protection point. Default 10.5V;Recovery 11V;It can be adjustable. On mode, Off mode, PV voltage conrol mode, PV&Time control mode, Time control mode.
System type, PV voltage, Charge voltage, Charge current, Charge power, temperature ect. PV and Battery revserse connection protection. If there is no Communication cable, it`s only can be work for AGM, Flooded, Sealed Batteries. Please be sure your solar panel input voltage is higher than 18V when you charge 12V battery, and your PV Input Votage more than 30V when you charge 24V battery bank, and your PV Input Voltage more than 60V when you charge 48V battery bank.For this mppt solar charge controller, you need to connect with battery first, then connect with the solar panel. Because this solar charge controller, the power is supplied by the battery, so no matter day time or night time, if this solar charge controller is connected with battery, it will be on all the time when it is turn on. If your battery is lithium battery, please tell us the work voltage range of your lithium battery, then we will adjust the voltage range of our MPPT Solar charge controller to meet the work voltage range of your lithium battery. 1.1PCS 40A MPPT solar charge controller 2.1PCS English User Manual 3.1PCS Temp. Sensor 4.2pcs Hang Bracket.
Any question will be replied within 24 hours except the weekend and statuary holiday in Chinese Beijing Time. My goal is to make sure you are happy and having the pleasant shopping with us. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters". The seller is "karry_shop" and is located in this country: CN.This item can be shipped worldwide.