Solar Charge Controller

We are offering solar charge controller with zero drop.
with in-built intelligent change over & digital voltmeter.
model: pgd-scc-zd
voltage: 12 / 24 /36 / 48v
current: 10 / 20 / 40 / 60a
full charge cut off: 14.5 / 29v / ………….
over voltage cut off @ 14.3v / 28.6v / ………….
charge reconnect @ 13.5 v / 25.5v / ………….
under voltage load cut off @ 11.5v / 23v / …………
load off while charging.
indication & readings
solar: it will glow when solar is connected.
charger on: it will glow when charging starts.
relay on: it will glow when relay is on
display: it will show solar voltage by using 3 digit 7 segment display
auto: relay will on when it reaches at
14.3 / 28.6 volt, it will be in on position up to 11.5 / 23 volts.
manual: above mentioned relay function do not work in manual mode.