SRNE MPPT Solar Regulator Solar Charge Controller MC48V 60A - 70A

Voltage:12V/24V/36V/48V Auto

Max. PV input voltage:250V

Max. PV input input power：920W/12V,1840W/24V，2760W/36V.3680W/48V

Battery type: Lithium/lead acid battery Name of Parameter Parameter Value Type MC4860N15 MC4870N15 MC4860N25 MC4870N25 System Voltage 12V/24V/36V/48V No-load loss 0.54W Battery voltage 9V~64V Maximal PV open
circuit voltage 150V 250V Maximal voltage range
at power point Battery voltage 2~120V Battery voltage 2~180V Rated charging current 60A 70A 60A 70A Power of solar panel (12V) 800W 920W 800W 920W Power of solar panel (24V) 1600W 1840W 1600W 1840W Power of solar panel (48V) 3200W 3680W 3200W 3680W Charging conversion efficiency ≤98% MPPT tracing efficiency ＞99% Temperature
compensation
coefficient -3mV/℃/2V (default, settable lead-acid); no temperature compensation for lithium battery. Communication way TTL/Isolated RS485; baud rate 9600, digital bit 3, stop bit 1, no check bit Bluetooth Built-in bluetooth 4.0BLE module, achieving mobilephone APP monitoring Internal temperature
protection When interior temperature of controller is higher than the set value, it shall perform linear power reduction operation External temperature
sampling of battery The temperature is used for battery temperature compensation and battery temperature protection Programmable relay DPST 10A/250VAC；10A/30VDC Protection function Battery overcharging protection, battery over discharge protection, PV anti-reverse protection, reverse charge protection at night, interior overtemperature protection of controller and over-current protection in change Operation temperature -35℃ ～ 65℃ Elevation ≤3000m Protection grade IP32 Weight 3.6kg Product size Conventional：266 194 119mm MC4：266 226 119mm