Inverter Driver + Protections 

Based on the SG3525 integrated circuit, this board has an adjustable frequency range of 1 to 60 kHz, works with both 12 and 24 volt batteries, and can power up to 5000 watt inverters. It also has all the protections you could possibly need, including temperature control, short circuit, overload, and low and high voltage alarms that cut off.

It is consistently possible to disable any of those safeguards.

For overload protection, there are two modes: the first requires the inverter to be manually restarted once it completely shuts off, while the second option enables an automatic restart.  
The maximum current where the CC mode is selected can also be adjusted.

Additionally, output voltage (feedback) is controlled.
The alert sound's volume is also adjustable.

Note: Components are not included just PCB.