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Shop Power Inverters

Browse inverters from major brands like SolarEdge, SMA, Enphase, Magnum, Outback Power and Schneider Electric. Inverters ship straight from our distribution center in Mount Shasta, CA.

Shop All 148 Power Inverters Available Now

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Shop Featured Off-Grid Inverters

Our Top Picks

ModelPart No.DescriptionPrice
2680215Morningstar SureSine Inverter, 300W 12VDC - 115VAC
$252.00
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2954842Magnum Energy MS4448PAE, 120/240 Sinewave Inverter
$1,995.00
Qty
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2430035Schneider Conext SW4024 NA Inverter/Charger, 3400W 24VDC 120/240VAC
$1,495.00
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2550157Outback Radian GS8048A-01 8000W 120/240VAC Inverter - UL1741-SA Listed
$4,295.00
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2430033Schneider Conext XW+ PRO 6.8kw Inverter/Charger, 6800W 48VDC 120/240VAC
$3,975.00
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Shop Featured Grid-Tied Inverters

Our Top Picks

ModelPart No.DescriptionPrice
2931725SMA Sunny Boy 5.0-US Inverter w/ Integrated DC Disconnect, Triple MPPT, 208/240 VAC
$1,325.00
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2977247Enphase IQ7+ Microinverter IQ7PLUS-72-2-US
$142.00
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9995968SolarEdge SetApp Enabled 5.0KW HD-Wave, SE5000H Gridtied Inverter - Single Phase
$1,475.00
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9995976SolarEdge SetApp Enabled 7.6KW HD-Wave, SE7600H Gridtied Inverter - Single Phase
$1,775.00
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Shop Full List of Power Inverters

Shop All Solar Inverters to compare pricing and specs.
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FREE Solar Inverter Guide

Solar Power Inverters 101

What is a power inverter?

An inverter is a critical piece of equipment in any PV system. The inverter takes DC power, either from your solar panels or batteries, and turns it into AC power, ready and usable for your household appliances.

Grid-tie and off-grid solar systems use different types of inverters.

Grid-Tie Inverters

In a grid-tied system, solar panels connect directly to an inverter which ties into your main household electrical panel. It sends power into the home to run appliances and turns back the meter with excess energy.

Grid-Tie inverters come in several options: string inverters, microinverters, and optimizers. Each varies with features and costs.

string inverters

String Inverters

  • Lowest cost
  • Multiple MPPT inputs
  • Secure Power Supply provides daytime backup power during an outage

Though string inverters derive from the oldest technology, modern string inverters have improved substantially and provide a cost effective option for many. In a string inverter system, solar panels are wired in a series string for high voltage (typically 300-600Vdc.) We’ve sold the SMA Sunny Boy string inverters for years and recommend these for installations where solar panels stay relatively free of shade.

solaredge optimizers

Optimizers

  • Easy and safe installation
  • Module-level monitoring included
  • Large string sizes

Optimizers are DC-DC converters that connect to each solar panel, similar to a microinverter but a central inverter still handles the DC-AC inversion. Power optimizers attach to each panel for easier and safer installation, easy expansion, bigger string sizing, and module-level monitoring. SolarEdge is a leader in optimizer technology and one of the most popular residential inverters. We have this installed on our own office. Power optimizers combine the best features with a competitive price.

enphase microinverter

Microinverters

  • Easy to install
  • Module-level monitoring with IQ Envoy
  • Expandable and modular

Microinverter systems have a small inverter attached to each panel. This type of inverter costs more, but it is also expandable, safe and easy to install, and is capable of monitoring every individual solar panel. Because each panel can operate independently, microinverters are a better option if there is shade on part of the solar array from trees, buildings or other obstacles. Microinverters tend to be the most expensive inverter system, but they provide key benefits like ease of installation, expansion, and module-level monitoring. We recommend Enphase Energy microinverters for anyone looking for these features.

Featured Grid-Tie Inverter Brands

We offer some of the best grid-tie solar energy inverters in the industry.

Here are some of the most trusted brands.

sma logo

Type: String

SMA is one of the largest and most experienced inverter manufacturers, offering SMA Sunny Boy string inverters
Solaredge logo

Type: Optimizer

SolarEdge manufactures innovative PV inverter optimizer technology.
Fullriver logo

Type: Microinverter

Enphase is a world leader in microinverter technology.
Brent, the Solar Master

Questions? Chat with us!

Brent and his family live on a grid-tied ranch in California, powered by a 5 kW solar system he installed himself. Brent and the rest of the Wholesale Solar team are here to answer any questions you have about designing a system that will fit your needs. Give us a call—we’re here to help.

Featured Off-Grid Inverter Brands

If the best off-grid solar energy inverters are what you looking for, we got you covered.

Check out the most trusted brands in the industry.

Magnum logo

Types: Pure/Modified Sinewave

Magnum is:
  • Made in the USA
  • Easy to install
Outback logo

Type: Pure Sinewave

Outback has:
  • Some of the most advanced inverters available
Schneider logo

Type: Pure Sinewave

Schneider:
  • Experienced manufacturer
  • Broad product line

Off-Grid Inverters

Off-grid inverters connect to a battery bank and change DC battery power into household AC power. Off-grid inverters work with 12v, 24v or 48v battery banks.

The AC output is typically 120Vac for smaller inverters, and 120/240Vac for larger units. We also sell export 230Vac 50hz inverters for systems installed outside of North America.

Some off-grid inverters have an extra connection that enables them to function like a grid-tie inverter and sell power into the grid. This is useful if you start out off-the-grid but plan for power lines in the future, or if you live in an area where utility power is unreliable.

Off-grid inverters are a little complicated, due to the extra components involved in an off-grid system. For help picking the right off-grid inverter, check out our article about the best off-grid inverters. Or give our solar experts a call at 1-800-472-1142.

Pure Sinewave

  • More expensive
  • High quality output power
  • Compatible with most appliances

You’ll hear inverter manufacturers use phrases such as pure sinewave and modified sinewave. This is a measurement of the quality of the AC output power. Pure sinewave inverters put out power that is as good, or potentially better, than what is coming from the power grid. Almost all appliances will work with pure sinewave inverters.

Modified Sinewave

  • Lower cost
  • Low quality output power
  • Only compatible with certain appliances

Modified sinewave inverters have lower power quality which causes issues with certain appliances. Motors, pumps and compressors (like your fridge) will tend to run hotter and burn out quicker. Modified sinewave inverters can be problematic for sensitive electronic devices, often causing lines on your TV screen and a buzzing sound from the speakers. Some appliances won’t work at all on a modified sinewave inverter. For these reasons, we recommend sticking with a pure sinewave inverter unless you are sure your appliances can work on modified sinewave power.

Shop All Power Inverters and compare pricing and specs.

Simplify Your Install with a Pre-Wired Power Center

An off-grid inverter system usually needs a remote control, circuit breakers, and charge controller. You may also want to add accessories like a battery monitor and surge suppressors.

We offer pre-wired and tested power centers with all of these components, ready to mount on your wall.

SEE POWER CENTERS
power center
Complete Solar Power System

Looking for a complete system?

If you're looking at inverters, chances are you also need a complete solar system, including solar panels, racking, and more.

If you're connected to the power lines, checkout our grid-tie packages. If you're going off the grid, take a look at our off-grid solar kits.

Still not sure what kind of system you’re looking for? Get our FREE Getting Started Guide. It covers all the basics of solar power.

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Download Your FREE Solar Inverter Guide
Manage Power Flow Like a Solar Pro! Download Now for Hassle-Free Hookup.