[Discontinued] MPPT 40A Solar Charge Controller 150V PV input Tracer 4215BN Negative Ground

SPECIFICATION   Nominal system voltage: 12VDC / 24VDC Auto work Rated charge current: 40A Rated discharge current: 20A Maximum battery voltage: 32V Max. solar input voltage: 150VDC Max. PV input power: 520W(12V) 1040W(24V) Self-consumption*: â‰?0mA(12V)  â‰?7mA(24V) Charge circuit voltage drop: â‰?.26V Discharge circuit voltage drop:    â‰?.15V Temperature compensate coefficient: -3mV/ºC/2V(default) Communication: RS485(RJ45 interface) WHAT'S IN THE PACKAGE 1 x Solar Charge Controller  Note: If you need to monitoring the solar system or setting the controller, you may have to buy a MT-50 remote meter separately,MT-50 is not included.