1.PMW Solar streetlight controller
2.12V/24V, automatic recognition
3.CE certificate.
4.2 years warranty.
1.PMW Solar streetlight controller
2.12V/24V, automatic recognition
3.CE certificate.
4.2 years warranty.
charger, controller, charge controller, SMLNL, solar controller, solar charge controller, Solar Regulator, Solar streetlight, Solar streetlight controller
One programmable nightlight function
PWM regulation (series type)
Integrated temperature compensation
Three-state charging method
SOC and voltage controlled LVD
Solid-state circuit and load protection
Reverse polarity protection
Fully electronically protected
The SMLNL series is a sophisticated solar charge controller family for low cost applications.
The electronic circuit is equipped with a microcontroller that provides high-efficiency charging
technology together with a number of outstanding status display, warning and safety functions.
The SMLNL series comes with two nightlight function mode. One of them is programmable that switch on the load output for a adjustable number of hours from dusk.
The nightlight function is overridden by a battery deep discharge protection to avoid excessive
discharge and damage of the battery.
The temperature-compensated three-state PWM charging method (boost-equalize-float) is now
ajustable to sealed and vented lead-acid batteries.
The low voltage disconnect function can be controlled either by SOC or by voltage.
The battery status, charging status and load status are clearly indicated by 5 LEDs.
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