LTspice DC-AC Inverter Simulation

I already have a DC-AC inverter topology in mind; what I need is a clean, reliable LTspice setup that lets me run steady-state and transient simulations without wrestling with convergence errors or unrealistic device models. Your role is to build the .asc file, choose appropriate MOSFETs/IGBTs, drivers, passive values, and set the simulation commands so I can quickly observe output voltage waveforms, switching losses, efficiency, and harmonic content.

Because this job is strictly about simulation setup—not schematic design from scratch or custom code—I expect:

• A ready-to-run LTspice project file (.asc) with all supporting libraries
• Clear comments inside the schematic so I can tweak component values later
• A brief note (PDF or text) describing the key simulation settings you used—time step, initial conditions, B sources, measurement directives, etc.

If you have proven LTspice experience with power converters and can hand back an inverter file that runs right away, I’d like to work with you.