Sigineer Power carries two categories of off grid solar inverter with mppt charger:
1: Transformer based heavy duty solar inverter charger from 4KW to 12KW.
2: Transformerless high frequency solar inverter from 3KW to 5KW.
These models of solar inverter with mppt charger are built with solar charger from 80A to 120A, and wide PV input of 250Vdc or 450Vdc.
The MPPT solar charger has high tracking of 99% and conversion efficiency of 98%, it can also accept qualified DC input power from other power sources such as wind turbine, windmill, hydro generator etc.

In case the solar array wattage exceeds the nominal PV input power of the solar inverter with mppt charger, the user can connect the external 120A solar charger to communicate with the inverters and expand solar charger amperage.

The transformer based 4KW to 12Kw ones are built with 300% surge power for 5 seconds, ideal to handle inductive loads such as air conditioner, motors, pumps.

The high frequency models are stackable up to 6 pcs, capable of forming three-phase or split phase  from single phase or expanding system power.
Their BMS port supports Canbus & RS485 communication with Sigineer lithium-ion batteries.
The powerful and versatile software allows the user to change a such wide of specifications.

The user can make a host computer program to communicate with our inverter via the USB port and change the inverter setting in the software, or use a remote Wi-Fi/GPRS module to monitor the inverter on the mobile phone APP.

Off Grid Solar Inverter Model List