Features:

l This is a MPPT Charging boost controller, the output adopts two sets of outputs, and one constant current output is connected led Street light source, additionally   One set of constant voltage output is connected to monitoring or landscape light strips, etc., and the two sets can be independently discharged and managed. ；

l   Adopt internationally renowned brand industrial grade MCU Fully digital technology, ADC The voltage and current collection is more accurate, and the lights on and off are more consistent.   Good, strong anti-interference ability, all resistive components adopt international first-line brands, input and output electrolysis uses long-life solid capacitors, ensuring   Ensure that the hardware part is free from aging and thermal drift problems, and its lifespan is guaranteed ；

l   High efficiency MPPT tracking technology,   MPPT Tracking efficiency ≥99%, system charging conversion efficiency up to 98%;

l   three-stage MPPT Charging management, constant voltage equalizing charging,   Constant voltage float charge and overcharge protection protection, greatly extending the battery life ；

Five-stage discharge management, each period can control the output of different power, adaptive algorithm based on battery power (   ABMS ),   really do it The lights are guaranteed 365 days a year, and low voltage automatically activates the long-life lighting mode to ensure that the lighting time is longer Longer lasting and electric   The pool will not be in deep overdischarge ；

l   Charging limit current 5-25 A Can be set to prevent users from damaging the lamps by mistakenly connecting the solar panels ；

l   Light control function, adjustable between high, medium and low settings, automatically lights up after dark LED, Automatically turn off at dawn LED;

l   Set the remote control to select the output time of the constant voltage terminal. 0-24 H,24H Hourly status defaults to monitoring mode, intelligent algorithm  , Prioritize the constant voltage output throughout the day to ensure uninterrupted power supply. The default settings for the rest of the time are landscape lighting mode, and the lights are turned off regularly according to the set time.   The intelligent algorithm uses the main light source priority principle. In monitoring mode, the street lights can be turned off manually without affecting the monitoring.

l   Has the following complete protection functions:

 Battery anti-reverse connection protection (The battery must be connected first and then the photovoltaic plate );

 Solar photovoltaic panel anti-reverse connection protection (You must connect the battery first and then the battery solar panels );

 Photovoltaic panel output voltage over-voltage protection ；

 Prevent the battery from discharging to the solar panel at night ；

 Battery overcharge and undervoltage protection ；

  LED Output open circuit protection ；

  LED Output short circuit protection (Supported by some models);

Specifications and Parameters:

Product application ：

solar street light ；