Forum Discussion

pianotuna's avatar
pianotuna
Nomad III
Sep 03, 2016

Selecting a high wattage psw inverter

Hi,

I'm considering what to buy next to replace the existing inverter which failed yesterday. I need to have 2500 watts but 3000 would be better and it needs must be pure sine wave.

I'm looking for quality names. The three I am aware of are:

Magnum
Outback
Victron

Can anyone add to this list?

16 Replies

  • Hi Smk,

    Yes, I've thought about 24 and 48 volts.

    If I do that I loose any redundancy. Because I stayed with 12 volt when I had a problem, I had a work around in 20 seconds. If I had gone to 24 volt I would have been up the creek without a paddle.

    If I were starting over from scratch I'd lean towards 48.

    But recent events seem to indicate I should stay with 12 volts.

    smkettner wrote:
    Have you considered going 24 volts for this service? IMO over 2000 watts is really pushing 12v system a bit hard.
  • Hi dons2346,

    I have not given up, or Magnum would not be on the list. I'm just curious as to what options may be.

    I also purchased from Imarine.

    dons2346 wrote:
    Don, I think you are giving up on the Magnum to fast. I think they have the best support in the industry plus they speak English. Catastrophic failures can happen with anything so good factory assistance is important

    I really like my 3000 hybrid. The cheapest place to buy any converter is from http://www.imarineusa.com/ The cost of the hybrid 3000 is a little under $1700
  • Don maybe this will interest you

    3000w 12vdc 35/140 amps charge





    12V DC or 120V AC input; 120V AC output (hardwired)
    3000 watts continuous, 4500 watts OverPower™ and 6000 watts DoubleBoost™ inverter output
    3 stage, 35/140 amp selectable wet/dry cell battery charger
    Built-in Isobar® premium AC surge protection and Auto Transfer Switching option for battery backup / UPS operation
    Tested to power inverter standards UL458 (USA) and CSA (Canada)
    High reliability large-transformer design with protected DC and AC wiring terminals



    I have no connections with tripp lite
    just a happy customer with a PVR1250
  • Have you considered going 24 volts for this service? IMO over 2000 watts is really pushing 12v system a bit hard.
  • Don, I think you are giving up on the Magnum to fast. I think they have the best support in the industry plus they speak English. Catastrophic failures can happen with anything so good factory assistance is important

    I really like my 3000 hybrid. The cheapest place to buy any converter is from http://www.imarineusa.com/ The cost of the hybrid 3000 is a little under $1700

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,344 PostsLatest Activity: Dec 31, 2025