Looking for the best big inverter for my van install

[downhilltrucker]

Putting together my van, I have a huge 460ah battery but not sure about which inverter to use. I'm looking for 3000-4000w and reliability and longevity are my two main factors.

Was looking at the Victron 3000w multiplex 2 but I don't need the AC charging capability. Also looking at the new 4000w Giandel but worried about long time reliability.

I don't care about fancy monitoring, I just need a switch! I plan to use this every day although most loads will be light. I run a blender and sometimes a microwave.

Any input is appreciated!

 

[justinm001]

What's wrong with the Victron? It's the best

 

[42OhmsPA]

Was looking at the Victron

Stop looking.

 

[Q-Dog]

The Victron Phoenix line is inverter only, but the cost is similar to the Multiplus.

 

[Rocketman]

AC charging is good for a backup. Wire it for 120v 15amp service and carry an extension cord. That way if you need it - you can look for a usable 120v outlet.

I have been using my Multiplus for 3 years now 24/7. It’s a great inverter.

 

[Rednecktek]

There's the 3kw version of the LF Ionic available. I put the 2kw in my camper and I'll be installing the 3kw in my dad's new 24 footer.

 

[yodamota]

is this a 12vdc or a 24vdc system?

 

[Rednecktek]

Being a van I just assumed 12v. If it's 24v or 220v EU then ignore my suggestion.

 

[downhilltrucker]

is this a 12vdc or a 24vdc system?

12v

 

[downhilltrucker]

What's wrong with the Victron? It's the best

Nothing other than the size I guess! But if I get lots of good feedback on the victron multiplus I'll go that route. I guess I have to buy an adapter for use with lithium and a switch for it too, so that's a small drawback but worth it if it's truly the best.

 

[downhilltrucker]

The Victron Phoenix line is inverter only, but the cost is similar to the Multiplus.

Yeah saw the Phoenix and it seems the same in every regard. If it is, I guess the multiplex 2 is better just because it has the charging option at the same price.

 

[downhilltrucker]

AC charging is good for a backup. Wire it for 120v 15amp service and carry an extension cord. That way if you need it - you can look for a usable 120v outlet.

I have been using my Multiplus for 3 years now 24/7. It’s a great inverter.

Awesome thanks for the feedback!

 

[downhilltrucker]

There's the 3kw version of the LF Ionic available. I put the 2kw in my camper and I'll be installing the 3kw in my dad's new 24 footer.

This looks like a cool option!

 

[SoggyShoes]

Nothing other than the size I guess! But if I get lots of good feedback on the victron multiplus I'll go that route. I guess I have to buy an adapter for use with lithium and a switch for it too, so that's a small drawback but worth it if it's truly the best.

You can use either the multiplus or the multiplus II. They both work for a mobile application but have very different dimensions.

 

[Loadtoad]

I have been using a 2200w Giandel in my RV for a couple years now. I use it to run a mini-split or micro-wave with my 280 ah DIY battery. Never failed me yet. I only run one at a time. I have also used it for power tools also.

 

[Loadtoad]

Re: Victron, it will have the lowest idle load. That is something to think about.

 

[DollyJS]

I have been using a 2200w Giandel in my RV for a couple years now. I use it to run a mini-split or micro-wave with my 280 ah DIY battery. Never failed me yet. I only run one at a time. I have also used it for power tools also.

What size mini split are you running and how long can you run it before your out of battery?

 

[S Davis]

I have a Victron multiplus 12/3000/120 with a pair of 280ah batteries and it works great with low power draw in standby, I have the Bluetooth for it and can turn it on and off as well as set the max input to the power you have available for your shore inlet.
I charge from my alternator mostly. The cool thing about the multiplus is it will power through with boost so you can get shore power plus what the multiplus will output.

 

[RV8R]

Putting together my van, I have a huge 460ah battery but not sure about which inverter to use. I'm looking for 3000-4000w and reliability and longevity are my two main factors.

Was looking at the Victron 3000w multiplex 2 but I don't need the AC charging capability. Also looking at the new 4000w Giandel but worried about long time reliability.

I don't care about fancy monitoring, I just need a switch! I plan to use this every day although most loads will be light. I run a blender and sometimes a microwave.

Any input is appreciated!

12vdc ,,, Rough Math drop a zero off your watts to get your amp draw.

4000W = 400amps

It isn’t quite like that, but usually a cheap conservative “quick reference”.



Inverter choice considerations;

Use pattern - Idle power cnsujed if you have to leave on 24/7 for appliances like a fridge.

Efficiency & where that sits - typically max efficiency is @ 30% of continuous power typically ( so I am told ).

Heat produced (& environment)

Batteries required to supply energy (performance specs are important 460Ah - what are the specs ,,, all batteries are not created equally)




I would really consider your loads & use pattern (24/7 or limited minutes on/off) & choose what fits your present needs & possible future needs if you can assume what those might be.