Replacing an existing inverter with one from Victron

I’ve been trying to decide whether I should replace the current 4K Watt inverter I’ve been using for the past 2 years.

My first question is, how long should a 4K Watt Inverter from 24Volt DC Battery source To 110 AC/DC load typically last before issues like power spikes or drop offs occur?

My second question is which of the Victron Inverter products can handle more than 2K Watts output from 24 volt DC battery source?

That’s impossible to answer without knowing how large your battery bank is, how large your loads are, and how long they last. Convert everything to watts and watt-hours and you’ll have your answer.

The 3000VA inverter can output 2400 continuous watts at 25°C (77°F). So a 3kVA or larger inverter from Victron will satisfy that requirement.