WELLSEE WS-ALMPPT60 60A 48V solar street light controller

Functions and features: 1, MPPT function 2, Microprocessor controller pulse width modulation (PWM) charging 3, amount of light can be fixed. 4, Suitable for polytype battery. 5, Overcharge protection 6, Short circuit protection (automatic restoration) 7, Thunder protection 8, Reverse discharge protection 9, Reverse polarity connection protection 10, It can set up to 20 steps TM Timing Module or 10 steps segment mode. 11, It has a LET indicator of the working condition of charging and discharging: l One piece of Charge Indicator LED (mark: Charge). When it is bright, the battery is charged strongly; flickeringly means floating charge, no light means stop charging. l One piece of Load Indicator LED (mark: load). When it is bright, there is output and load can work; if LED goes out, means there isnt output and the load cannot work. l Battery indicator: red =under voltage Green =full Yellow =normal