Best Split-Phase Hybrid Inverters Ranked

40 120/240 V split-phase hybrid inverters that can power a whole house from one unit.

Last updated: October 24, 2026

A split-phase hybrid inverter makes 120/240 V from a single box, the same service a US house gets from the utility, so it can run 240 V loads such as a well pump, a heat pump or an electric dryer. These are the inverters for whole-home backup and grid-tied solar with a battery. For a permitted, grid-connected install, check for UL 1741 listing (UL 1741 SB in most states now), which utilities and inspectors usually require.

Prices were last checked October 23, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Full ranking 40

  1. Growatt SPH 10000TL-HU-US
    #1 of 404.5Full review

    For grid-tied homes that want solar, battery backup and export in one outdoor box at a lower price than Sol-Ark or Fortress.

    Amazon
    $2,599
    10 kW48 V15,000 W10 years
  2. EG4 FlexBOSS21
    #2 of 404.4Full review

    For grid-tied homes that want whole-house backup and a big solar array from one inverter. It gives more output than the 18kPV for less money.

    Signature Solar $3,599.99
    $3,599.99
    12 kW48 V21,000 W10 years
  3. EG4 FlexBOSS18
    #3 of 404.4Full review

    For grid-tied homes that want net metering and whole-home backup at a lower price than the FlexBOSS21. Choose the 21 if you need more battery-only output or a third tracker.

    Signature Solar $3,199.99
    $3,199.99
    10 kW48 V18,000 W10 years
  4. Fortress Power Envy Duo 21
    #4 of 404.3Full review

    For homes with a large roof array that want whole-house backup and grid export from one outdoor unit. It takes more solar than the Envy True 12 for the same price.

    Wind & Sun $4,898
    $4,898
    12 kW48 V25,000 W10 years
  5. EG4 18kPV
    #5 of 404.3Full review

    For grid-tied homes that want whole-house backup and grid sell from one proven inverter. Compare against the FlexBOSS21 first, which costs less for more power.

    Signature Solar $3,999.99 Shop Solar Kits $3,999.99
    $3,999.99
    12 kW48 V18,000 W10 years
  6. Fortress Power Envy True 12
    #6 of 404.2Full review

    For grid-tied or off-grid homes that want one outdoor inverter to back up the whole house and export to the grid, with US-based support.

    Current Connected $4,898 Wind & Sun $4,898
    $4,898
    12 kW48 V21,000 W10 years
  7. EG4 12kPV
    #7 of 404.2Full review

    For grid-tied homes that want battery backup and net metering from a mid-size inverter. Pay the premium over the XP line only if you need grid sell or an outdoor install.

    Signature Solar $2,999.99 Shop Solar Kits $2,999.99
    $2,999.99
    8 kW48 V12,000 W10 years
  8. Growatt SPE 12000 US
    #8 of 404.2Full review

    For off-grid homes that need whole-house 240 V power and a big solar array at a very low price per kW.

    Self2Solar $1,769
    $1,769
    12 kW48 V18,000 W5 years
  9. Sol-Ark 18K-2P
    #9 of 404.1Full review

    For large homes that want seamless whole-house backup with no load shedding. Few inverters match its output, but it costs well over most rivals.

    Shop Solar Kits $6,298
    $6,298
    18 kW48 V28,800 W10 years
  10. EG4 12000XP
    #10 of 404.1Full review

    For off-grid homes that need whole-house 240 V power and a big solar array at a low price per kW. Grid-tied owners who want to sell power should look at a hybrid instead.

    Signature Solar $2,099.99 Shop Solar Kits $2,099.99
    $2,099.99
    12 kW48 V24,000 W5 years
  11. Fortress Power Envy 10K
    #11 of 404.1Full review

    For grid-tied homes that want an outdoor hybrid with export, backup and US-based support at a lower price than the Envy True 12.

    Wind & Sun $3,899
    $3,899
    10 kW48 V15,000 W10 years
  12. SunGoldPower Freedom Pro 16K-48
    #12 of 404.1Full review

    A very large off-grid split-phase inverter for big homes, farms and shops that want one unit instead of a stack.

    SunGoldPower $2,699
    $2,699
    16 kW48 V24,000 W-
  13. Growatt SPE 6000 US
    #13 of 404.1Full review

    For off-grid homes and cabins that want 6 kW of 240 V with a large solar input at a low price. A strong rival to the EG4 6000XP.

    Amazon
    $1,399
    6 kW48 V9,000 W5 years
  14. Sol-Ark 15K-2P
    #14 of 404.1Full review

    For homeowners and installers who want a long-proven whole-home hybrid with strong support. It costs more than EG4 for similar output.

    Amazon Shop Solar Kits $4,999
    $4,999
    12 kW48 V19,500 W10 years
  15. SunGoldPower SGS-12K18MAX
    #15 of 404.0Full review

    A grid-interactive 12 kW whole-home hybrid with UL 1741 SB listing, for homeowners who want to sell solar and back up the house.

    SunGoldPower $2,990
    $2,990
    12 kW48 V18,000 W-
  16. Fortress Power Solo 6.5K
    #16 of 404.0Full review

    For off-grid cabins, ADUs and backup systems that want 240 V and a large solar input from a US-supported brand. It costs a little more than the EG4 6000XP.

    Current Connected $1,549 Wind & Sun $1,549
    $1,549
    6.5 kW48 V10,000 W5 years
  17. Fortress Power Envy 8K
    #17 of 404.0Full review

    For grid-tied homes with moderate backup needs that want an outdoor hybrid with export and US-based support.

    Wind & Sun $3,735
    $3,735
    8 kW48 V13,000 W10 years
  18. Sol-Ark Limitless 12K-2P-LL
    #18 of 404.0Full review

    For homes that want Sol-Ark’s backup and grid-sell features on a smaller budget, usually on a critical-loads panel. Its high idle draw is the main trade-off.

    Shop Solar Kits $3,849
    $3,849
    10 kW48 V12,000 W10 years
  19. SunGoldPower SGN7.6K1HB-48
    #19 of 404.0Full review

    A grid-tied hybrid sized for typical homes that want solar sell-back plus backup, with room to add units later.

    SunGoldPower $2,450
    $2,450
    7.6 kW48 V12,000 W5 years
  20. EG4 6000XP
    #20 of 403.9Full review

    For off-grid homes and cabins that need 240 V at a low price per kW. It does the job of two 120 V inverters in one box, but can’t export to the grid.

    Signature Solar $1,499.99 Shop Solar Kits $1,499.99
    $1,499.99
    6 kW48 V8,000 W5 years
  21. SunGoldPower SGN-11K15PRO
    #21 of 403.9Full review

    A grid-tied whole-home hybrid for homeowners who want to sell solar and keep the house running in outages, at a lower price than the big names.

    SunGoldPower $2,850
    $2,850
    11.4 kW48 V15,000 W5 years
  22. ECO-WORTHY Synch 12KP
    #22 of 403.8Full review

    For grid-connected homes that want battery backup and solar export from one 12 kW unit. Off-grid buyers can get the same power for less from an off-grid model.

    Amazon ECO-WORTHY $2,969.99
    $2,969.99
    12 kW48 V13,200 W5 years
  23. PowMr FU12-248P
    #23 of 403.8Full review

    For off-grid or backup homes that need a lot of split-phase power and solar input at the lowest price per kW. It has a UL listing but a short warranty.

    Amazon PowMr $1,069
    $1,069
    12 kW48 V24,000 W1.5 years
  24. SunGoldPower SPH6548P
    #24 of 403.7Full review

    A low-cost UL-listed split-phase inverter for off-grid homes and backup with a generator.

    Amazon SunGoldPower $1,150
    $1,150
    6.5 kW48 V10,000 W1 year
  25. ECO-WORTHY Liber 6kP
    #25 of 403.7Full review

    For off-grid cabins and small homes that need 240 V loads on a budget. One unit covers a modest house and more can be added later.

    Amazon ECO-WORTHY $789.99
    $789.99
    6 kW48 V9,000 W2 years
  26. PowMr POW-LVM6K-SP
    #26 of 403.6Full review

    For budget off-grid builds that need 240 V from a single box. The high idle draw and short warranty are the price of the low cost.

    PowMr $549
    $549
    6 kW48 V9,000 W1 year
  27. Sol-Ark 12K-2P
    #27 of 403.6Full review

    For installers matching existing 12K systems or homes that want a proven Sol-Ark on a critical-loads panel. Most new buyers get more for less from the Limitless 12K-2P-LL.

    altE $5,428.57
    $5,428.57
    9 kW48 V12,000 W10 years
  28. SunGoldPower SPH8048P
    #28 of 403.6Full review

    A UL-listed 8 kW off-grid split-phase inverter at a low price per kW, for cabins, homes and shops that do not sell to the grid.

    Amazon SunGoldPower $1,450
    $1,450
    8 kW48 V11,000 W1 year
  29. ECO-WORTHY Liber 10KP
    #29 of 403.6Full review

    For off-grid homes that want 10 kW of split-phase power and a big solar array at a low price per kW. It shares its hardware with SRNE’s ASP 10 kW.

    Amazon ECO-WORTHY $1,509.99
    $1,509.99
    10 kW48 V11,000 W2 years
  30. Rich Solar NOVA 12K
    #30 of 403.6Full review

    For grid-connected homes that want an outdoor-rated hybrid with export and backup in one box. The high idle draw makes it a poor fit for off-grid use.

    Rich Solar $2,999.99
    $2,999.99
    10 kW48 V12,000 W3 years
  31. SunGoldPower SPH10048P
    #31 of 403.5Full review

    A UL-listed 10 kW off-grid split-phase inverter at a low price per kW, for cabins, homes and shops that do not sell to the grid.

    Amazon SunGoldPower $1,580
    $1,580
    10 kW48 V11,000 W1 year
  32. PowMr SunSmart 8KP
    #32 of 403.5Full review

    For off-grid homes that want a lot of split-phase power and solar input for little money. Permitted installs that need a UL listing should look elsewhere.

    Amazon PowMr $819
    $819
    8 kW48 V10,500 W1.5 years
  33. SunGoldPower FR12K-B
    #33 of 403.4Full review

    A lot of split-phase power for the money for off-grid homes. Buyers who need UL-listed gear should look at the SPH10048P.

    Amazon SunGoldPower $1,790
    $1,790
    12 kW48 V13,200 W1 year
  34. MPP Solar LVX6048
    #34 of 403.4Full review

    An affordable 6 kW split-phase hybrid for off-grid homes or grid-tied systems where UL listing is not required.

    MPP Solar US store $1,299
    $1,299
    6 kW48 V6,000 W1 year
  35. SRNE ASP 6.5kW Split Phase
    #35 of 403.2Full review

    For off-grid homes that want 6.5 kW of split-phase power with a lot of solar input. Rebadged versions of this SRNE platform are easier to buy in the US.

    No price
    6.5 kW48 V10,000 W2 years
  36. MPP Solar LVX 12KW WP
    #36 of 403.2Full review

    A 10 kW outdoor hybrid for whole-home backup with grid sell-back. It is easier to justify if you can find a single unit at a fair price.

    No price
    10 kW48 V12,000 W2 years
  37. MPP Solar LVX6048WP
    #37 of 403.1Full review

    A 6 kW outdoor split-phase hybrid for off-grid homes and garages. Grid-tied buyers should pick a UL-listed unit.

    No price
    6 kW48 V7,500 W2 years
  38. MPP Solar LV6048
    #38 of 403.0Full review

    An older low-voltage split-phase design for off-grid buyers with lots of small panels. Newer high-voltage units are easier to wire.

    MPP Solar US store $1,438
    $1,438
    6 kW48 V8,000 W1 year
  39. Growatt SPF 12000T DVM-MPV
    #39 of 402.8Full review

    For an off-grid home with big motor loads such as a well pump or shop tools. Its solar input is small for its size, so plan on a generator or a second charge controller.

    Self2Solar Portlandia Electric Supply
    No price
    12 kW48 V7,000 W-
  40. Growatt SPF 6000T DVM-MPV
    #40 of 402.8Full review

    For an off-grid home or shop with motor loads that needs 240 V from one box. Newer high-frequency units take far more solar for the money.

    Self2Solar
    No price
    6 kW48 V5,000 W-