I currently have an Infinisolar 3kW Plus and I can easily and reliably pull 3kW from the inverter during load shedding ie no grid assistance.
My understanding is that I have a good power factor because of good appliances in my home so my power factor should be very close to one based on the above.
I would like to install a Victron Multiplus II 48/5000
The rating of the inverter is confusing. Is it rated at 5kW if the power factor is one? Or is it actually a 4kW inverter that will down rate even further based on temperature and load?