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Off-Grid Inverters

Off-Grid Inverters

Looking to go off grid and power your house with a solar energy system? If you plan on using appliances and lights that use AC (Alternating Current) electricity, you will need an off-grid inverter. Solar panels convert sunlight directly into DC electricity, which is then stored in deep cycle batteries. In an off-grid solar system it’s the job of a solar inverter to convert the DC electricity to AC electricity.

Do you have questions about what inverter is best for your off-grid system? Click or call 877-878-4060 to talk to an altE solar expert and learn more.

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Subcategories
Product Name  Volts Watts Price
  Midnite Solar MN3024DIY 3000W 24V Inverter/Charger     Midnite Solar MN3024DIY 3000W 24V Inverter/Charger   Midnite Solar, Inc. MN3024DIY MIDMN3024DIY Midnite Solar MN3024DIY 3000W 24V Inverter/Charger  24 V  3000 W $704.59
  Midnite Solar MN5048DIY 5000W 48V Inverter/Charger     Midnite Solar MN5048DIY 5000W 48V Inverter/Charger   Midnite Solar, Inc. MN5048DIY MIDMN5048DIY Midnite Solar MN5048DIY 5000W 48V Inverter/Charger  48 V  5000 W $930.72
  Midnite Solar Rosie 7000W 48V Inverter/Charger     Midnite Solar Rosie 7000W 48V Inverter/Charger   Midnite Solar, Inc. MNROSIE7048RE MIDMNROSIE7048 Midnite Solar Rosie 7000W 48V Inverter/Charger  48 V  7000 W $3,444.29
  Morningstar SureSine Inverter-300W, 115V 60Hz UL     Morningstar SureSine Inverter-300W, 115V 60Hz UL   Morningstar Corp SI-300-115V-UL MORSURSINE300UL Morningstar SureSine Inverter-300W, 115V 60Hz UL 5.00 1  12 V  300 W $326.00
  Samlex America NTX 1500W 12V Pure Sine Inverter     Samlex America NTX 1500W 12V Pure Sine Inverter   Samlex America NTX-1500-12 SAMNTX-1500-12A Samlex America NTX 1500W 12V Pure Sine Inverter  12 V  1500 W $470.36
  Samlex America NTX 2000W 12V Pure Sine Inverter     Samlex America NTX 2000W 12V Pure Sine Inverter   Samlex America NTX-2000-12 SAMNTX-2000-12A Samlex America NTX 2000W 12V Pure Sine Inverter  12 V  2000 W $563.76
  Samlex America SSW 600W 12V Pure Sine Inverter     Samlex America SSW 600W 12V Pure Sine Inverter   Samlex America SSW-600-12A SAMSSW-600-12A Samlex America SSW 600W 12V Pure Sine Inverter  12 V  600 W $229.11
  Samlex EVO 2200W 12V Pure Sine Wave Inverter/Charger     Samlex EVO 2200W 12V Pure Sine Wave Inverter/Charger   Samlex America EVO-2212 SAMEVO2212 Samlex EVO 2200W 12V Pure Sine Wave Inverter/Charger  12 V  2200 W $1,900.71
  Samlex EVO 2200W 24V Pure Sine Wave Inverter/Charger     Samlex EVO 2200W 24V Pure Sine Wave Inverter/Charger   Samlex America EVO-2224 SAMEVO2224 Samlex EVO 2200W 24V Pure Sine Wave Inverter/Charger  24 V  2200 W $510.00
  Samlex EVO 3000W 12V Pure Sine Wave Inverter/Charger     Samlex EVO 3000W 12V Pure Sine Wave Inverter/Charger   Samlex America EVO-3012 SAMEVO3012 Samlex EVO 3000W 12V Pure Sine Wave Inverter/Charger  12 V  3000 W $2,161.04
  Samlex EVO 4000W 24V Pure Sine Wave Inverter/Charger     Samlex EVO 4000W 24V Pure Sine Wave Inverter/Charger   Samlex America EVO-4024 SAMEVO4024 Samlex EVO 4000W 24V Pure Sine Wave Inverter/Charger  24 V  4000 W $2,080.82
  Samlex EVO 4200W 48V Pure Sine Wave Inverter/Charger     Samlex EVO 4200W 48V Pure Sine Wave Inverter/Charger   Samlex America EVO-4248SP SAMEVO4248SP Samlex EVO 4200W 48V Pure Sine Wave Inverter/Charger  48 V  4200 W $2,026.68
  Samlex PST-1000-24 1000W, 24V Pure Sine Wave Inverter     Samlex PST-1000-24 1000W, 24V Pure Sine Wave Inverter   Samlex America PST-1000-24 SAMPST-1000-24 Samlex PST-1000-24 1000W, 24V Pure Sine Wave Inverter  24 V  1000 W $623.70
  Samlex PST-150-12 150W, 12V Pure Sine Wave Inverter     Samlex PST-150-12 150W, 12V Pure Sine Wave Inverter   Samlex America PST-150-12 SAMPST-150-12 Samlex PST-150-12 150W, 12V Pure Sine Wave Inverter  12 V  150 W $205.28
  Samlex PST-150-24 150W, 24V Pure Sine Wave Inverter     Samlex PST-150-24 150W, 24V Pure Sine Wave Inverter   Samlex America PST-150-24 SAMPST-150-24 Samlex PST-150-24 150W, 24V Pure Sine Wave Inverter  24 V  150 W $205.28
  Samlex PST-1500-12 1500W, 12V Pure Sine Wave Inverter     Samlex PST-1500-12 1500W, 12V Pure Sine Wave Inverter   Samlex America PST-1500-12 SAMPST-1500-12 Samlex PST-1500-12 1500W, 12V Pure Sine Wave Inverter  12 V  1500 W $270.00
  Samlex PST-1500-24 1500W, 24V Pure Sine Wave Inverter     Samlex PST-1500-24 1500W, 24V Pure Sine Wave Inverter   Samlex America PST-1500-24 SAMPST-1500-24 Samlex PST-1500-24 1500W, 24V Pure Sine Wave Inverter  24 V  1500 W $760.51
  Samlex PST-1500-48 1500W, 48V Pure Sine Wave Inverter     Samlex PST-1500-48 1500W, 48V Pure Sine Wave Inverter   Samlex America PST-1500-48 SAMPST-1500-48 Samlex PST-1500-48 1500W, 48V Pure Sine Wave Inverter  48 V  1500 W $550.00
  Samlex PST-2000-12 2000W, 12V Pure Sine Wave Inverter     Samlex PST-2000-12 2000W, 12V Pure Sine Wave Inverter   Samlex America PST-2000-12 SAMPST-2000-12 Samlex PST-2000-12 2000W, 12V Pure Sine Wave Inverter  12 V  2000 W $350.28
  Samlex PST-2000-24 2000W, 24V Pure Sine Wave Inverter     Samlex PST-2000-24 2000W, 24V Pure Sine Wave Inverter   Samlex America PST-2000-24 SAMPST-2000-24 Samlex PST-2000-24 2000W, 24V Pure Sine Wave Inverter  24 V  2000 W $564.96

More Info on Off-Grid Inverters

How to select an Off Grid Inverter

We offer a wide variety of off-grid solar inverters from modified sine wave inverters that are best for simple systems to pure sine wave inverters that necessary for electronics and inductive loads. And we have huge selection of sizes from 100 Watts all the way up to 7000 Watt off-grid inverters.

What's the difference between a modified and pure sine wave off-grid inverter? Read more below or check out the inverter section of our series on going off-grid.

Off-Grid Modified Sine Wave Inverters

  • Best for simpler systems
  • Typically inexpensive
  • Fine for older TVs, incandescent lights, motors with brushes
  • Generally not good with: electronics, audio, induction motors, rechargeable batteries or digital clocks

Modified sine wave off-grid inverters are a perfect choice if you are putting together a DIY emergency solar kit, or a cabin with modest electrical needs. Any more modern electronic loads like a HD television, or something with a high electrical surge, likely aren’t good choices for modified sine wave inverters.

Off-Grid Pure Sine Wave Inverters

  • Preferred for off-grid homes or larger solar systems
  • Generally more expensive (but prices continue to fall)
  • Necessary for electronics, florescent lights and dimmers, inductive loads to operate at their best
  • Mandatory for grid-tied systems

Pure sine wave inverters work in nearly all types of off-grid solar power systems, depending on the requirements of the system. Generally pure sine wave inverters are used in larger off-grid solar systems, but they are also for appropriate for smaller systems—like mobile applications. When trying to identify an inverter, one important requirement to determine is the types of loads it will be powering.

If you are going to be powering sophisticated electronics, like a fancy new television or gaming console, a pure sine wave inverter is the way to go. Pure sine wave inverters come in all sizes (from 100W on up to over 7000W). They can be stacked to accommodate larger loads in more complex off-grid solar systems—no matter if you have a 12V, 24V, or 48V system. The technology behind pure sine wave inverters is innovating continually, and they are becoming more versatile, lightweight, and coming with more programmable options.

Xantrex Freedom SW Inverter/Charger

Xantrex's new-generation Freedom SW series represents highly sophisticated and advanced inverter/chargers available in 3000W with 150A charger, and 2000W with 100A charger models. The second-generation 2000 watt model has been completely redesigned to include many of the same great features found in its higher-power counterpart.

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