Here is what I know:
The new LVX6048 WP will be released to MPP Solar USA only, for exclusive in USA market.
The new inverters
come out about October (what means November at best
).
Voltronic is the manufacturer.
Do not know if they only produce it like Foxconn makes the iPhones. Or they design it too.
(so MPP Solar is the biggest reseller, or the engineering and brain behind the inverters? donno)
The new Axpert King II alias MPP Solar MK
X is already on voltronic's page:
https://voltronicpower.com/en-US/Product/Detail/Axpert-King-II
That is the merge of the MK (double conversion like online UPS) and MGX (500Voc MPPT) inverters.
For US there is the LV-MK
https://www.mppsolar.com/v3/lv-mk/ version.
I do not know if they are planing an LV-MKX version .... but it can happen.
The Voltronic Infini VII WP is a non US (real) hybrid outdoor inverter. Catalogue PDF attached.