Qingdao Skywise Technology Co., Ltd.  

Product Name: MPPT 20A Solar Charger for Solar Street Light for Solar Battery Model NO.: MPPT-DC/Li 20A Rated Voltage: 12V/24V Application: Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller Certification: ISO, CE Condition: New Charging Current: 20A Support PV Power: 260W/520W Battery Type: Lead Acid;Lithium Support LED: 90W;180W Max Tracking Efficiency: >99.9% Max Charge Conversion: 97.0% Self Consumption: 6mA Protection Degree: IP67 Warranty: 3 Years Trademark: Lumiax Transport Package: Carton Specification: MPPT Origin: Qingdao, China HS Code: 9032899090 Product Description MPPT 20A Solar Charger for Solar Street Light for Solar BatteryProduct Introduction:ΔInnovative MPPT technology, tracking efficiency 99.9%, conversion efficiency up to 97%Δ MPPT 20AΔ12V/24V system voltageΔ Lead acid,Lithium batteryΔExternal temperature sensorΔFull automatic electronic protect functionΔ Remote control to read and set parametersΔ IP67, water-proofΔ 5 stages timer, dimming functionProduct Parameter:MPPT2075-DCSystem voltage12V/24V automatical recognizationMax charging current20AMppt charging voltage< 14.5/29.0V@25°CBoost voltage14.5/29.0V @25°CEqual voltage14.8/29.6V @25ºC( Liquid)Float voltage13. 7 /27.4V @25ºCLow voltage disconnect10.8-11 .8V/21.6-23.6V ; SOC1 -5 (Programmable)Low voltage reconnect11.4-12.8V /22.8-25.6V(Progra mmable)Over charge protect15.5/31.0VMax battery voltage35VTemp compensation-4.17mV /K per cell (Boost, Equal) , -3.33mV /K per cell (Fl oat)Battery typeLiquid, GEL,AGM(Proqrammable)Max solar voltage55VMax input power260W/520WDay/Night threshold3.0-20.0V(Programmable)Day/Night delay time0-30min(Programmable)MPPT tracking range( Vb+1 .0V) --Voc*0.9Output power10-90W/20-180WOutput voltage20-55V/30-55VOutput current0.15-4.0A(Programmable)Current precision±2%Dimming0-100%(Prog ra mmable)Voltage of start dimming11 .8-12.5V /23.6 --25 . 0V(Programmable)Dimming percentage1-20%(Programmable)Max tracking efficiency>99.9%Max charge conversion97%Max LED driver efficiency96%Self consumption6mADimensions/Weight85.8* 145*42.5mm/720gAmbient temperature-35~+60°CAmbient humidity0-100%RHProtection degreeIP67Max altitude4000mMPPT2075-DCLiMax charging current20ASystem voltage12V/24VMppt charging voltage<Charging voltage targetCharging voltage target10.0--32.0V(Programmable)Charging voltage recovery9.2--31.8V(Programmable)Low voltage disconnect9.0--30.0V(Programmable)Low voltage reconnect9.6--31.0V(Programmable)Max battery voltage35VBattery typeLithiumMax solar voltage55VMax input power75W × #(3~8) battery series No.Day/Night threshold3.0-20.0V (Programmable)MPPT tracking range(Battery volt.+ 1.0V) - Voc×0.9 Output power5--(22.5W×#(4~8) battery series No.) Output voltage(Battery volt.+ 2V) - 55VOutput current0.15-4.0A(Programmable)Min current100mA(Dimming)Current precision±2%Dimming0--100%(Programmable)Voltage of start dimming10.0V-Charging voltage target(Programmable)Dimming percentage1-20%(Programmable)Max tracking efficiency>99.9%Max charge conversion97%Max LED driver efficiency96%Self consumption6mADimensions/Weight85.8* 145*42.5mm/800gAmbient temperature-35~+60°CAmbient humidity0-100%RHProtection degreeIP67Max altitude4000mProduct Show:Company Introduction:Skywise manufactures solar controller since the year 2007.itis committed to being apart of sustainable development and application with focus on,off-grid,solar energy.It stands on technology,customized service oriented and continuous innovation to research and develop.Our staff of sales and technical support is available to help you in selecting the right protection for your application as well as to provide you with samples of our products for evaluation. At Lumiax, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and acomprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.Our Advantages:ΔAll Lumiax products PCB are designed very well, no need for labor soldering, all are welded by machine automatically, which decrease the damage risk, like cold weldingwelding slaghigh temperature harm to components around.ΔMost of Lumiax MOSFET are from IR, ST MOSFETs, very famous brand in the world.ΔMost of Lumiax controllers MCU are from Atmel/ST/Microchip, very famous brands in the world.ΔLumiax uses TVS from Littelfus, No.1 brand in the world, 1200W; while others use 600W unfamous brand TVS, even some use varistors, which sensitivity are not good sometimes.ΔWe have another sister company, selling the electrical components, so we have the advantages to get components with good quality and low price.ΔCE certificate approved by TUV.GlobalExhibitions Every Year:Certificates: CE RoHS ISO9001 ISO14001