1kw 12V 24V 48V 110V 120V 220V 230V off Grid Pure Sine Inverter UPS Inverter with Power Inverter for Power Back up System RS485

1kw 12v 24v 48v 110v 120v 220v 230v off grid pure sine inverter ups inverter with power inverter for power back up system RS485Product DescriptionProduct ParametersModelFT-152FT-202FT-302FT-402FT-502FT-602Rated power1.5KW2KW3KW4KW5KW6KWSurge power4.5KW6KW9KW12KW15KW18KWAC Input & OutputVoltage220VACSelectable Voltage Range165-275VAC (220VAC)Frequency Range50Hz/60Hz automatic recognitionAC Voltage Regulation(DC Batt.mode)220vac±3%Transfer Time≤4msWave FormPure Sine WaveTransformer typeToroidalTransfer efficiency≥85%BatteryBattery Voltage12V/24V/48V24V/48VTypeGel/SLA/AGM/Water/Lithium(lifepo4)  BatteryDC Charge Voltage12~16VDC(12V)/20~32VDC(24V)/40~64VDC(48V)Overcharge ProtectionBattery voltage >=16VDC (12V) >=32VDC (24V) >=64VDC (48V), stop charging after 60s alarmAC ChargerMaximum AC Charge Current35A (adjustable)Working mode01 modeAC mains priority  mode02 modeECO mode03 modeDC battery priority mode04 modeGenerator mode05 modeUnattended modeCommunication PortTypeRS485, available for wifi box  & external control screenPacking DetailsDimension,D*W*H(MM)600*380*270780*380*280G.W.(KGS)171921313335EnvironmentHumidity0~95%(NO CONDESNSATION)Operating Temperature0~60ºCStorage Temperature0~60ºC*Product Specifications Are Subject To Change Without Further NoticeCertifications Company Profile FAQFAQQ1: Does your company also provide other solar products except Pure Sine Wave Inverter?A1: Yes, we also provide other solar products, like MPPT Solar Controller, poly solar panel, off grid solar inverter,  battery, portable solar system, solar charger and other accesoriesrelated to the solar power system.Q2: How to choose a right inverter?A2: Tell us your demand, then our sales will recommend a suitable inverter to you.Q3: How about the delivery time?A3: 5 days for sample; 7-15 days for bulk order.Q4: What is the warranty of inverter?A4: 1 year warranty.Q5: How to solve the technical problem?A5: 24 hours after-service consultancy just for you and to make your problem to solve easily./* 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