MPPT Solar Charge Controller with LED Driver for Solar LED Street Lights
Voltage: 12V/24V auto
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 LED street lights, with dusk to dawn and dimming function. Users can program the time and dimming value by infrared telecommunications to control LED lights’ working at night.
◆ JWL-ML-10A 12V24V auto, 40W/12V 80W/24V
◆ JWL-ML-15A 12V24V auto, 60W/12V 120W/24V
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
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
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.