Best entry-level inverter that's NRS 097-2-1 approved

[Praemon]

Hoping to get some advice. I'm looking for an entry-level 3kw - 5kw inverter (hybrid/solar ready) that is NRS 097-2-1 approved (since I'm in CPT). I've tried searching for a number of the listed inverters, but they either aren't readily available locally or they're really expensive (R20 - R30k+).

Are there any inverters which check this box that's under R15k? I guess importantly it should be easy to source and have decent local support.

Thanks!