Quattro 48V 5000VA 70A

This is the gold standard of off grid inverters, not cheap but worth every penny. They’re built to work with multiple types of power inputs, and can be used with just a generator, just solar, just a grid input, or a combination of all 3. I have two systems with these inverters, one is pure off grid and the other is grid connected. I’ve never had to worry about how much power I’m using from the off grid system with the auto generator start functionality, and I have the grid connected system set up to shift loads for Time of Use billing. Since I’ve installed these inverters I’ve had zero time without power. Whole home battery backup with a way to minimize generator run time. That being said, these are not plug and play. They do require some knowledge of both DC and AC electrical work. Initial programming wasn’t hard for me, but I can see it being a bear for a lot of people. I was offered initial programming by the folks at Inverters-R-Us out of Reno, NV (they sell on here) which would make things easier for everyone who doesn’t want to do odd things with batteries and switch generator fuel types semi regularly.

My last install was dual multiplus 3kva's in parallel. This time I went with a single Quattro 48volt 5000/70/120. Wow I really love Victron equipment! The Quattro seems to be a tad quieter with the "thump" when the Power Assist kicks in vs the dual Multiplus units. It also seems to run cooler.

Best item I ever bought for my boat. I Never have to worry about tripping the shore power breaker again, with the awesome boondocking power assist feature. Solid charger and inverter all in one.

The Quattros are solid! Possibly too solid as apparently they tend to arrive "damaged" with the outer case bent. I ordered from another seller and it was bent up as well while the package itself showed no damage - just wanted to drop this here, apparently it's a known issue with the weight of these devices - in my case, it did not affect the use of the product so just a visual annoyance - could turn out to be a further annoyance if trying to utilize the bent parts holes/connection points though.

Excelente producto se los recomiendo muy eficiente

The equipment showed damage; the metal was bent and misaligned.

This is the second Quatro I've received with it being damaged. This time the box showed no signs of damaged. Possible coming from victron this way? I would hope not.

Both boxes are bent.

Best inverter charger on the market, don't waist your time with the stuff from china like I did, however they should include the interface with this unit, so also get yourself the interface to set this unit as required via your battery's spec's. well worth the money !!!