Solar Charge Controller Mppt Solar Controller Mppt Solar Charge Controller

Intelligent mppt solar street light charge controllerProduct Description
1. Introduction
JWL-ML series adopt high efficiency MPPT technology and combines with constant current LED driver all in one, the charge efficiency can be increased by up to 30%, is especial for solar LEDstreet lights, with dusk to dawn and dimming function. Users can program the time and dimmingvalue by infrared telecommunications to control LED lights’ working at night.
2. Features
Professional design to promote system reliability
1.Using international well-know brand semiconductor device such as IR.TI.ST.ON.NXP and so on.
2.Using industrial MCU total digital technology, without any adjustable resistance, strong anti-interference ability, no aging and drift.
3.High LED driving and charging efficiency, significantly reduce the product temperature.
4.IP68 protection degree without any buttons, further improve the waterproof reliability.
High MPPT efficiency
1.MPPT efficiency≥99.9%, System efficiency is up to 98%, improve the system efficiency & reduces system costs.
High Transfer efficiency
1.Charging efficiency up to 98%.
2.LED constant current drive efficiency up to 97.4%
Minimal stand-by power consumption
1.The current consumption ≤ 10mA after controller enters sleep mode.
Intelligent battery management
1.It is three phase time charge battery, which contains MPPT charge, constant voltage charge and float charge, which helps to extend the life time of battery.
2.Significantly extends the battery lifetime up to 50% base on intelligent temperature compensation charge and discharge management
Intelligent LED drive management
1.Light control function, automatic lights LED in the dark, turn off automatically at dawn.
2.Five time control.
3.Dimming function, control to output different power in different typical time.
4.Ensure battery working in the mode of light charge and light discharge base on intelligent LED drive management, much extend the life time of battery, so guarantee the lights on all the night.
Flexible parameter set
1.Infrared wireless communications, connecting with computer.
2.Excellent man-machine interface, convenient operation.
3.Infrared wireless communications, connecting with a handheld remote control for easy installation.
Perfect protect function
1.Battery reverse connection protection.
2.The solar panel reverse connection protection.
3.To prevent the battery discharge to the solar panel at night.
4.Battery low voltage disconnect protection.
5.Battery reconnect voltage protection.
6.The LED output short and open circuit protection.
3. Lighting control option:
Light Control + time + dimming
4. Charging Efficiency:
12V system
24V system
5. Technical Parameters: ItemDetailsModeJWL-MLBatteryParametersBatteryTypeLead-acidbatteryorlithiumbatterySystemVoltage12/24VManualSetMax.chargecurrent10A15AChargeVoltagerange8~32VMPPTcharge(adjustable)≤14.4(12V),≤28.8(24V)C.Vcharge(adjustable)14.4(12V),28.8(24V)Floatcharge(adjustable)13.8(12V),27.6(24V)Lowvoltagedisconnect11(12V),22(24V)voltage(adjustable)Lowvoltagereconnect12.5(12V),25(24V)voltage(adjustable)Temp.compensationPanelParametersPanelVoltage≤55VMaxPanelPower180W(12V),360W(24V)280W(12V),560W(24V)MPPTtrackingrange14≤Vp≤55(12V),28≤Vp≤60(24V)Lightingoff≤5(12V),≤10(24V)@PVVoltage(adjustable)LEDParametersOutputCurrentRange120~3600mAOutputVoltageRange16~60V(12V),32V~60V(24V)Max.OutputPower40W(12V),80W(24V)60W(12V),120W(24V)Outputcurrenterror≤3%Dimmablephasetime5LEDdimmingrange0~100%EnergyManagementStartV.12(12V),24(24V)EnergyManagementEndV.11(12V),22(24V)SystemParametersMPPTefficiency≥99.9%MaxChargingefficiency98.40%MaxLEDconstantcurrent97.40%driveefficiencyConsumptioncurrent≤8mACommunicationModeInfraredwirelesscommunicationsHistoryData1yearKeep/WorkTemperature℃-30~60Keep/WorkHumidity0~100%RHAltitude3000mIngressprotectionIP68(1.5m,72h)CertificationCE,ROSHMechanicalParametersWeight0.26KG0.34KGMechanicalDimensions100*82*20mm130*82*20mm
6. Connecting MapHot SaleEngineering CaseFAQ
Q1: Are you factory or trading company?
A: We are a factory, we provide OEM services. Some famous foreign supermarkets and we often collaborate.
Q2: Does the lamp light on automatically?
A:Yes, it will light on automatically at darkness no matter which mode except "OFF".
Q3: Can I can a sample order for solar street light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q4: What about the lead time?
A: 3 workdays for sample, 5-10 workdays for batch order.
Q5: Do you offer guarantee for the products?
A: Yes, we offer 3-5 years warranty to our products.
Q6: Can the lamp be used in strong wind environment?
A: Of course yes, as we take Aluminum-alloy holder, solid and firm, Zinc plated, anti- rust corrosion.
Q7: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.1%. Secondly, during the guarantee period, we will send replacements with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.Contact us
Please contact us now, you will get the products you want and the services that satisfy you!