I’m looking for a solar controller/inverter that can be used for an off-grid system. 4.8 kw solar input, 2 strings, solar tracker. 48v 400 ah NiFe battery bank. Generac Eco Gen 15 kw standby generator, two wire start capable. Any serious recommendations for a controller and/or inverter that can handle pv Voc of 600v/4800w in two strings?
I need something that will allow a wide range of battery voltage (inverter operating range) so that I can use the full voltage range available with NiFe batteries. Manufacturer advises that “empty” voltage is 26 v. I don’t want a controller that will transfer to generator when the battery reaches 41 or 42 volts. I’d like something that allows me to custom set low battery limits, much closer to battery lower limit. Two wire start capability is also required.
Separate units or an all-in-one, doesn’t matter.
I’ve looked at many of the major manufacturers and have come up empty.
Thanking you in advance for any product leads you might have.
I need something that will allow a wide range of battery voltage (inverter operating range) so that I can use the full voltage range available with NiFe batteries. Manufacturer advises that “empty” voltage is 26 v. I don’t want a controller that will transfer to generator when the battery reaches 41 or 42 volts. I’d like something that allows me to custom set low battery limits, much closer to battery lower limit. Two wire start capability is also required.
Separate units or an all-in-one, doesn’t matter.
I’ve looked at many of the major manufacturers and have come up empty.
Thanking you in advance for any product leads you might have.
