40A MPPT Solar Power Battery Charge Controller

40A MPPT Solar Power Battery Charge ControllerProduct Description- 12V/24V/36V/48V Auto work, parallel design- Multi-stage charging optimizes battery performance- MPPT efficiency >99.5%, peak conversion efficiency 97.5%- Compatible with GEL, AGM, Flooded, Sealed Lead Acid and Lithium Battery - Multi-function LCD+LED display, system information intuitively - Comprehensive protection- Excellent heatsink cooling design, quiet operation- Comfortable installation and commissioning- Monitoring your system on line via RS485 communicationModelTTN-M40ASolar System Voltage12V/24V/36V/48V Auto WorkElectrical PV Operating Voltage12V 18-100vDC24V 35-100vDC36V 50-100vDC48V 60-100vDCMax. PV Input Power12V 600W24V 1200W36V 1700W48V 2300WRated Output Current40ARated DC Load Current40ASelf Consumption2WProtectionPV array shory circuit,over charging,battery reverse polarity,output short circuitBattery Charging Battery TypeSealed, Gel, AGM, Flooded, Lithium BatteryCharge Algorithm3 Stage: Bulk, Absorption, FloatBulk Charge VoltageSealed:14.4V Gel:14.2V AGM:14.2V Flooded:14.6V User Defined:10-15VFloat Charge VoltageSealed/Gel/AGM:13.8V, Flooded:13.7V User Defined:10-15VEqualize Charge VoltageSealed:14.6V AGM:14.8V Flooded:14.9VLoad Disconnect Voltage10.5V-12V AdjustableLoad Reconnect Voltage12.5VTemperature Compensation5mV/ºC/2V with BTSCommunication Communication PortRS485(standard) Ethernet RS232 Optional with On Line monitoring systemPhysical Net Weight3.3KgGross Weight4KgDimension(mm)220*170*90CoolingHeatsink coolingEnclosureIP45Environment Ambient Operating Temperature-25ºC-60ºCStorage Temperature-40ºC-80ºCHumidity5%-95% non-condensingOur CompanyZHEJIANG TTN ELECTRIC CO., LTD   1)We are professional manufacturer of Voltage Stabilizer/Solar control system founded in 1994 year with 33,000 square meter building.  2)We have best Research/Development Department,one of our technician have more than 20 years experience producing.  3) We have strictly Test systems and equipment of finished product,check each step,each article goes through a strategic pass,lets the users be satisfied.  4 ) As manufacturer we have 12 product lines, daily output 2500pcs. We can expedite for you every day, guarantee not delay your delivery time.  5 )Best OEM/ODM service. /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1