Samlex America Products Ranked

Last updated: October 24, 2026

27 Samlex America products ranked. Each one is scored and ranked against every brand in its size, so "#3 mid-size" means third of all mid-size 48V inverters here, not third among Samlex America's own.

Samlex America makes 20 current 12V inverters: 9 up to 1,000 W, 4 1,100 to 2,000 W, 3 over 2,000 W and 4 inverter-chargers. Prices run from $206.29 for the Samlex PST-120-12 to $2,046 for the Samlex EVO-3012. Its best-rated model in each size: the Samlex NTX-1000-12 (#16 of 29 up to 1,000 W, rated 3.1), the Samlex NTX-2000-12 (#11 of 38 1,100 to 2,000 W, rated 3.4), the Samlex NTX-3000S-12 (#7 of 23 over 2,000 W, rated 3.5) and the Samlex EVO-3012 (#25 of 41 inverter-chargers, rated 3.4). Models run 120 to 3,000 W continuous. 18 of them are listed to UL 458 or UL 1741.

Samlex America makes 7 current 48V inverters: 3 up to 1,500 W, 3 over 1,500 W and 1 split-phase inverter-chargers. Prices run from $348 for the Samlex PST-600-48 to $2,228.90 for the Samlex EVO-4248SP. Its best-rated model in each size: the Samlex PST-600-48 (#9 of 18 up to 1,500 W, rated 3.1), the Samlex PST-2000-48 (#1 of 20 over 1,500 W, rated 3.5) and the Samlex EVO-4248SP (#5 of 22 split-phase inverter-chargers, rated 3.5). Models run 600 to 4,200 W continuous. 5 of them are listed to UL 458 or UL 1741.

Prices were last checked October 24, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Samlex America 12V inverters 20

  1. Samlex NTX-3000S-12
    #7 over 2,000 W3.5Full review

    For cabins and work trucks that want a listed 3,000 W inverter with plain household outlets.

    Amazon $732.40
    $732.40
    3,000 W1.1 AYes2 years
  2. Samlex NTX-3000-12
    #8 over 2,000 W3.4Full review

    For RVs that want to feed the whole coach panel through a 30 A cord from a listed inverter.

    Amazon $741.97
    $741.97
    3,000 W1.1 AYes2 years
  3. Samlex NTX-2000-12
    #11 1,100 to 2,000 W3.4Full review

    For RV owners who want a listed 2,000 W inverter with a remote at a fair price.

    Amazon $511.88
    $511.88
    2,000 W1 AYes2 years
  4. Samlex NTX-1500-12
    #13 1,100 to 2,000 W3.4Full review

    For RVs and vans that want a listed inverter for a microwave or coffee maker at a fair price.

    Amazon $422.50
    $422.50
    1,500 W0.8 AYes2 years
  5. Samlex EVO-3012
    #25 inverter-chargers3.4Full review

    For larger RVs and boats that want a listed inverter-charger with fast lithium charging and generator support.

    Amazon $2,046
    $2,046
    3,000 W2.5 AYes3 years
  6. Samlex PST-3000-12
    #15 over 2,000 W3.3Full review

    For RVs and boats that run an air conditioner or several appliances and need a listed install.

    No price
    3,000 W1.6 AYes3 years
  7. Samlex EVO-1212F
    #31 inverter-chargers3.2Full review

    For small RVs and boats that want one listed box to invert, charge and switch shore power.

    Amazon $1,050.53
    $1,050.53
    1,200 W1.7 AYes3 years
  8. Samlex NTX-1000-12
    #16 up to 1,000 W3.1Full review

    For RV and van owners who want a listed 1,000 W inverter with a remote, without paying PST prices.

    Amazon $373.32
    $373.32
    1,000 W0.8 AYes2 years
  9. Samlex EVO-2212
    #34 inverter-chargers3.1Full review

    For larger RVs and boats that want a listed inverter-charger with fast lithium charging and generator support.

    Amazon $1,913.32
    $1,913.32
    2,200 W2.5 AYes3 years
  10. Samlex EVO-1212F-HW
    #38 inverter-chargers3.1Full review

    The hardwired version of the EVO-1212F, for installers wiring it into an RV subpanel.

    Amazon $1,204.97
    $1,204.97
    1,200 W1.7 AYes3 years
  11. Samlex NTX-400-12
    #17 up to 1,000 W3.1Full review

    For a van or truck cab that needs listed power for electronics and a USB charger.

    No price
    400 W0.8 AYes2 years
  12. Samlex PST-1000F-12
    #18 up to 1,000 W3.0Full review

    For an RV or boat that wants a listed 1,000 W inverter with GFCI outlets. The newer PST-1000-12HD adds a hardwire terminal.

    No price
    1,000 W0.8 AYes3 years
  13. Samlex NTX-600-12
    #19 up to 1,000 W3.0Full review

    For small RVs and vans that want a listed 600 W inverter for electronics and a small fridge.

    No price
    600 W0.9 AYes2 years
  14. Samlex PST-1500-12
    #33 1,100 to 2,000 W2.9Full review

    For RVs and boats that need a listed 1,500 W inverter for a microwave or coffee maker.

    Amazon $616.04
    $616.04
    1,500 W1 AYes3 years
  15. Samlex PST-600-12
    #21 up to 1,000 W2.8Full review

    For boats and RVs that need a listed 600 W inverter with GFCI outlets for electronics and a small fridge.

    Amazon $315.83
    $315.83
    600 W0.6 AYes3 years
  16. Samlex PST-2000-12
    #34 1,100 to 2,000 W2.8Full review

    For listed 2,000 W installs in RVs and boats. The NTX-2000-12 is the cheaper Samlex for most buyers.

    Amazon $1,096.99
    $1,096.99
    2,000 W1 AYes3 years
  17. Samlex PST-150-12
    #22 up to 1,000 W2.7Full review

    For a laptop and phone chargers in a car or truck cab. Buy the PST-300-12 if you need any headroom.

    No price
    150 W0.5 ANo3 years
  18. Samlex PST-300-12
    #23 up to 1,000 W2.7Full review

    For a van or boat that needs listed, GFCI-protected power for laptops, TVs and chargers.

    Amazon $251.80
    $251.80
    300 W0.5 AYes3 years
  19. Samlex PST-1000-12HD
    #24 up to 1,000 W2.6Full review

    For RV and boat builders who need a listed 1,000 W inverter that can be hardwired. Shoppers on a budget get more from the NTX-1000-12.

    Amazon $637.55
    $637.55
    1,000 W0.9 AYes3 years
  20. Samlex PST-120-12
    #27 up to 1,000 W2.2Full review

    For powering one laptop or CPAP from a vehicle 12 V socket. Pricey per watt, but clean and tiny.

    Amazon $206.29
    $206.29
    120 W0.5 ANo3 years

Every 12V inverter ranked

Samlex America 48V inverters 7

  1. Samlex EVO-4248SP
    #5 split-phase inverter-chargers3.5Full review

    For a 48 V off-grid home or backup system that needs 120/240 V from a single listed inverter-charger.

    Battery Stuff $2,228.90 Don Rowe $2,228.90
    $2,228.90
    4,200 W30 WYes3 years
  2. Samlex PST-2000-48
    #1 over 1,500 W3.5Full review

    For a 48 V cabin or shop that needs a UL-listed 2,000 W inverter with outlets and a hardwire terminal.

    No price
    2,000 W24 WYes3 years
  3. Samlex PST-3000-48
    #3 over 1,500 W3.3Full review

    A UL-listed 3,000 W inverter for 48 V off-grid systems with motor loads, at a premium price.

    No price
    3,000 W33.6 WYes3 years
  4. Samlex PST-600-48
    #9 up to 1,500 W3.1Full review

    For a small 48 V solar setup running electronics, lights and a router, with a real safety listing.

    Amazon $400 Mr. Solar $348
    $348
    600 W14.4 WYes3 years
  5. Samlex PST-1500-48
    #10 up to 1,500 W3.0Full review

    A listed, mid-size 48 V inverter for cabins and vans that want GFCI outlets and a hardwire option.

    Mr. Solar $773.80
    $773.80
    1,500 W24 WYes3 years
  6. Samlex PSR-2200-48
    #19 over 1,500 W2.3Full review

    For telecom or network racks on a 48 V plant that need 2,200 W of clean AC with utility transfer, not for a cabin or RV.

    Don Rowe $2,054.30 Solarflexion $2,054.30
    $2,054.30
    2,200 W33.6 WNo2 years
  7. Samlex PSR-1200-48
    #18 up to 1,500 W2.1Full review

    For telecom or network racks on a 48 V plant that need 1,200 W of clean AC with utility transfer, not for a cabin or RV.

    Don Rowe $1,298.40 Solarflexion $1,298.40
    $1,298.40
    1,200 W24 WNo2 years

Every 48V inverter ranked