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Off-Grid Solar Inverters

An off-grid inverter runs a home or cabin entirely from batteries and solar with no utility connection. It handles the full load on its own, so sizing and surge capability matter far more than they do on a grid-tied system.

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COTEK 1000 Watt 48V Pure Sine Power Inverter SP-1000-148
$406.00 - $406.00
$406.00
$406.00 - $406.00
$406.00

COTEK 1000 Watt 48V Pure Sine Power Inverter SP-1000-148

COTEK

The COTEK 1000 Watt 48V Pure Sine Power Inverter SP-1000-148 is a off-grid inverter from COTEK, supplied new and sold by Urban Supply Inc as an aut...

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$406.00 - $406.00
$406.00
$406.00 - $406.00
$406.00
Wagan Pure Line 1000 Watt 12V Pure Sine Wave Inverter
$429.95 - $429.95
$429.95
$429.95 - $429.95
$429.95

Wagan Pure Line 1000 Watt 12V Pure Sine Wave Inverter

Wagan

The Wagan Pure Line 1000 Watt 12V Pure Sine Wave Inverter is a off-grid inverter from Wagan, supplied new and sold by Urban Supply Inc as an author...

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$429.95 - $429.95
$429.95
$429.95 - $429.95
$429.95
Wagan 8000 Watt 12 Volt Power Inverter 3746
$1,380.95 - $1,380.95
$1,380.95
$1,380.95 - $1,380.95
$1,380.95

Wagan 8000 Watt 12 Volt Power Inverter 3746

Wagan

The Wagan 8000 Watt 12 Volt Power Inverter 3746 is a off-grid inverter from Wagan, supplied new and sold by Urban Supply Inc as an authorized deale...

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$1,380.95 - $1,380.95
$1,380.95
$1,380.95 - $1,380.95
$1,380.95
Wagan 3000 Watt 12V ProLine Power Inverter 3742
$529.95 - $529.95
$529.95
$529.95 - $529.95
$529.95

Wagan 3000 Watt 12V ProLine Power Inverter 3742

Wagan

The Wagan 3000 Watt 12V ProLine Power Inverter 3742 is a off-grid inverter from Wagan, supplied new and sold by Urban Supply Inc as an authorized d...

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$529.95 - $529.95
$529.95
$529.95 - $529.95
$529.95
Wagan 1500 Watt 12V Slimline Power Inverter 3722
$189.95 - $189.95
$189.95
$189.95 - $189.95
$189.95

Wagan 1500 Watt 12V Slimline Power Inverter 3722

Wagan

The Wagan 1500 Watt 12V Slimline Power Inverter 3722 is a off-grid inverter from Wagan, supplied new and sold by Urban Supply Inc as an authorized ...

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$189.95 - $189.95
$189.95
$189.95 - $189.95
$189.95
Wagan 5000 Watt 12V ProLine Inverter 3744
$819.95 - $819.95
$819.95
$819.95 - $819.95
$819.95

Wagan 5000 Watt 12V ProLine Inverter 3744

Wagan

The Wagan 5000 Watt 12V ProLine Inverter 3744 is a off-grid inverter from Wagan, supplied new and sold by Urban Supply Inc as an authorized dealer ...

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$819.95 - $819.95
$819.95
$819.95 - $819.95
$819.95
Go Power 200 Watt Industrial Pure Sine Wave Inverter 12V or
$191.99 - $191.99
$191.99
$191.99 - $191.99
$191.99

Go Power 200 Watt Industrial Pure Sine Wave Inverter 12V or 24V - 24V 200W

Go Power

The Go Power 200 Watt Industrial Pure Sine Wave Inverter 12V or 24V is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc...

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$191.99 - $191.99
$191.99
$191.99 - $191.99
$191.99
Go Power ASW-3000-12-TS: 3000W ADVANCED SINE WAVE INVERTER
$907.99 - $907.99
$907.99
$907.99 - $907.99
$907.99

Go Power ASW-3000-12-TS: 3000W ADVANCED SINE WAVE INVERTER - 30 ATS

Go Power

The Go Power ASW-3000-12-TS: 3000W ADVANCED SINE WAVE INVERTER - 30 ATS is a off-grid inverter from Go Power, supplied new and sold by Urban Supply...

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$907.99 - $907.99
$907.99
$907.99 - $907.99
$907.99
Go Power 400 Watt Industrial Pure Sine Wave Inverter
$247.99 - $247.99
$247.99
$247.99 - $247.99
$247.99

Go Power 400 Watt Industrial Pure Sine Wave Inverter - 12V 400W

Go Power

The Go Power 400 Watt Industrial Pure Sine Wave Inverter is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an auth...

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$247.99 - $247.99
$247.99
$247.99 - $247.99
$247.99
Go Power 400 Watt Industrial Pure Sine Wave Inverter
$247.99 - $247.99
$247.99
$247.99 - $247.99
$247.99

Go Power 400 Watt Industrial Pure Sine Wave Inverter - 24V 400W

Go Power

The Go Power 400 Watt Industrial Pure Sine Wave Inverter is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an auth...

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$247.99 - $247.99
$247.99
$247.99 - $247.99
$247.99
Go Power 1750 Watt 12V Power Inverter GP-1750HD
$247.99 - $247.99
$247.99
$247.99 - $247.99
$247.99

Go Power 1750 Watt 12V Power Inverter GP-1750HD

Go Power

The Go Power 1750 Watt 12V Power Inverter GP-1750HD is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an authorize...

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$247.99 - $247.99
$247.99
$247.99 - $247.99
$247.99
Go Power ASW-1800-12-TS: 1800W ADVANCED SINE WAVE INVERTER
$571.99 - $571.99
$571.99
$571.99 - $571.99
$571.99

Go Power ASW-1800-12-TS: 1800W ADVANCED SINE WAVE INVERTER - 30 ATS

Go Power

The Go Power ASW-1800-12-TS: 1800W ADVANCED SINE WAVE INVERTER - 30 ATS is a off-grid inverter from Go Power, supplied new and sold by Urban Supply...

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$571.99 - $571.99
$571.99
$571.99 - $571.99
$571.99
Go Power 1000 Watt 12V Power Inverter GP-1000HD
$147.99 - $147.99
$147.99
$147.99 - $147.99
$147.99

Go Power 1000 Watt 12V Power Inverter GP-1000HD

Go Power

The Go Power 1000 Watt 12V Power Inverter GP-1000HD is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an authorize...

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$147.99 - $147.99
$147.99
$147.99 - $147.99
$147.99
Go Power 700 Watt Industrial Pure Sine Wave Inverter
$407.99 - $407.99
$407.99
$407.99 - $407.99
$407.99

Go Power 700 Watt Industrial Pure Sine Wave Inverter - 700W 12V

Go Power

The Go Power 700 Watt Industrial Pure Sine Wave Inverter is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an auth...

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$407.99 - $407.99
$407.99
$407.99 - $407.99
$407.99
Go Power ASW-1200-12-TS: 1200W ADVANCED SINE WAVE INVERTER
$367.99 - $367.99
$367.99
$367.99 - $367.99
$367.99

Go Power ASW-1200-12-TS: 1200W ADVANCED SINE WAVE INVERTER - 30 ATS

Go Power

The Go Power ASW-1200-12-TS: 1200W ADVANCED SINE WAVE INVERTER - 30 ATS is a off-grid inverter from Go Power, supplied new and sold by Urban Supply...

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$367.99 - $367.99
$367.99
$367.99 - $367.99
$367.99
Go Power 5000 Watt 12V Power Inverter
$763.99 - $763.99
$763.99
$763.99 - $763.99
$763.99

Go Power 5000 Watt 12V Power Inverter

Go Power

The Go Power 5000 Watt 12V Power Inverter is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an authorized dealer w...

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$763.99 - $763.99
$763.99
$763.99 - $763.99
$763.99
Go Power 1000 Watt 12V Pure Sine Inverter GP-ISW1000-12
$447.99 - $447.99
$447.99
$447.99 - $447.99
$447.99

Go Power 1000 Watt 12V Pure Sine Inverter GP-ISW1000-12

Go Power

The Go Power 1000 Watt 12V Pure Sine Inverter GP-ISW1000-12 is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an a...

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$447.99 - $447.99
$447.99
$447.99 - $447.99
$447.99
Go Power 400 Watt Modified Sine Wave Inverter
$47.99 - $47.99
$47.99
$47.99 - $47.99
$47.99

Go Power 400 Watt Modified Sine Wave Inverter

Go Power

The Go Power 400 Watt Modified Sine Wave Inverter is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an authorized ...

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$47.99 - $47.99
$47.99
$47.99 - $47.99
$47.99
Go Power GP-ISW2000-12 2000 Watt Pure Sine Wave Inverter
$811.99 - $811.99
$811.99
$811.99 - $811.99
$811.99

Go Power GP-ISW2000-12 2000 Watt Pure Sine Wave Inverter

Go Power

The Go Power GP-ISW2000-12 2000 Watt Pure Sine Wave Inverter is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an ...

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$811.99 - $811.99
$811.99
$811.99 - $811.99
$811.99
Go Power 3000 Watt 12V Pure Sine Inverter GP-ISW3000-12
$1,207.99 - $1,207.99
$1,207.99
$1,207.99 - $1,207.99
$1,207.99

Go Power 3000 Watt 12V Pure Sine Inverter GP-ISW3000-12

Go Power

The Go Power 3000 Watt 12V Pure Sine Inverter GP-ISW3000-12 is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an a...

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$1,207.99 - $1,207.99
$1,207.99
$1,207.99 - $1,207.99
$1,207.99
Go Power 1500 Watt 12V Pure Sine Inverter GP-ISW1500-12
$611.99 - $611.99
$611.99
$611.99 - $611.99
$611.99

Go Power 1500 Watt 12V Pure Sine Inverter GP-ISW1500-12

Go Power

The Go Power 1500 Watt 12V Pure Sine Inverter GP-ISW1500-12 is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an a...

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$611.99 - $611.99
$611.99
$611.99 - $611.99
$611.99
Go Power 3000 Watt 12V Power Inverter GP-3000HD
$507.99 - $507.99
$507.99
$507.99 - $507.99
$507.99

Go Power 3000 Watt 12V Power Inverter GP-3000HD

Go Power

The Go Power 3000 Watt 12V Power Inverter GP-3000HD is a off-grid inverter from Go Power, supplied new and sold by Urban Supply Inc as an authorize...

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$507.99 - $507.99
$507.99
$507.99 - $507.99
$507.99
AIMS Power 1000 Watt NEGATIVE 48 Volt Rack Mount Inverter
$855.00 - $855.00
$855.00
$855.00 - $855.00
$855.00

AIMS Power 1000 Watt NEGATIVE 48 Volt Rack Mount Inverter To 120 Volt AC - 1U (-48V)

AIMS Power

The AIMS Power 1000 Watt NEGATIVE 48 Volt Rack Mount Inverter To 120 Volt AC - 1U (-48V) is a off-grid inverter from AIMS Power, supplied new and s...

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$855.00 - $855.00
$855.00
$855.00 - $855.00
$855.00
Aims 800 Watt 12V Power Inverter PWRINV800W
$85.60 - $85.60
$85.60
$85.60 - $85.60
$85.60

Aims 800 Watt 12V Power Inverter PWRINV800W

AIMS Power

The Aims 800 Watt 12V Power Inverter PWRINV800W is a off-grid inverter from AIMS Power, supplied new and sold by Urban Supply Inc as an authorized ...

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$85.60 - $85.60
$85.60
$85.60 - $85.60
$85.60

How to Choose

Size to your largest simultaneous load, then check surge. A well pump or compressor can draw three to five times its running current at startup, and an inverter that cannot deliver that surge will trip no matter how large the battery. Split-phase 120/240V is standard for a US home; 120V-only units suit cabins and RVs. Confirm the charge controller's PV input window matches your array voltage.

Key Specifications Explained

  • Continuous output: 3kW to 12kW typical, split phase 120/240V
  • Surge capability: Look for 2x continuous for several seconds
  • Battery voltage: 48V dominates modern systems; 12V and 24V for small builds
  • Solar input: Integrated MPPT on all-in-one units — check max PV voltage and current
  • Stacking: Many units parallel for more power or split-phase output

Brands We Carry

EG4 Electronics, Growatt, Victron Energy, OutBack Power and Solis.

Frequently Asked Questions

What size inverter do I need?

Add your largest simultaneous loads, then confirm the surge rating covers motor startup. Most homes land between 6kW and 12kW.

Can I add solar later?

Yes with an all-in-one that has integrated MPPT. Size the inverter for the array you eventually want, not the one you start with.

Split phase or 120V only?

Split phase 120/240V for a house with a well pump, dryer or range. 120V only is fine for cabins and RVs.

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