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Discontinued Solar Inverters

Replacing an Old Solar Inverter?

The inverter you were looking for is no longer listed, so we've retired its page. We don't sell single inverters for homes or repair older systems, but we can quote a complete new system that meets current code, with battery backup options. Commercial 208V and 480V three-phase grid-tie and hybrid inverters with storage are available for new projects and older system upgrades.

See Complete System Prices (877) 297-0014
  • Since 1996Wholesale solar supply
  • Complete SystemsPanels, inverter, racking
  • Battery OptionsBackup and off-grid

Your old inverter is gone, but your system doesn't have to be. Find your brand below, price a complete new system in minutes, or find an installer near you.

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Older Inverter Models

Why Your Inverter Is No Longer Available

Inverter manufacturers replace their models every few years. Some have also left the inverter business, and some we no longer sell. We have supplied solar systems since 1996, and every brand on this page has been on our store.

Manufacturers We Still Carry

These manufacturers' current equipment is on our store. If yours is an older model, start with their current line.

  • Enphase
  • SolarEdge
  • SMA
  • Sol-Ark
  • Solis
  • Chint Power Systems (CPS)
  • Sigenergy
  • Tesla
  • EcoFlow
  • Morningstar
  • Fronius

Older lines we no longer list include Enphase M-series, S-series and IQ6 microinverters, Fronius IG, IG Plus and Galvo, the earlier SMA Sunny Boy SB-US and TL-US generations, Sunny Island and Sunny Tripower TL, and SolarEdge single-phase, HD-Wave, StorEdge and Energy Hub inverters with P-series optimizers.

See the inverters we use now

Manufacturers We No Longer Carry

These manufacturers stopped making inverters, or we no longer carry them.

  • Xantrex
  • Schneider Electric
  • OutBack
  • PV Powered
  • Solectria
  • KACO
  • Solaron
  • HiQ Solar
  • ReneSola

Xantrex XW and Schneider Conext XW inverter-chargers, OutBack FX and VFX, PV Powered and Solaron commercial inverters, Solectria PVI, KACO blueplanet, HiQ Solar TrueString and ReneSola micro-inverters were all on our store once. Schneider Electric bought Xantrex in 2008 and carried the XW line on under its Conext name. Advanced Energy bought PV Powered in 2010, also made the Solaron commercial inverters, and closed its solar inverter business in 2015. Yaskawa bought Solectria in 2014, and in 2019 Siemens agreed to buy KACO new energy's string inverter business.

Price a complete current system
Complete Systems

Replace the System, Not Just the Inverter

An exact match for an older inverter is rare. A current system ships complete: panels, the inverter you choose, racking and battery options, priced together.

Instant Pricing

Price a New System in Minutes

Every system includes:

  • Panels and inverter of your choice
  • Roof or ground racking, cables and grounding
  • Optional battery storage for backup or off-grid use
  • State-stamped structural reports
  • Technical help before, during and after install
Complete Kit A complete solar kit: a pallet of panels, home batteries, a system controller, racking rails, cables and microinverters
Roof SystemsInstant pricing Ground SystemsInstant pricing ADU and SmallInstant pricing Commercial208V and 480V

Need an Installer?

Find a solar contractor near you in our installer network.

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Before You Replace an Inverter

Why a Like-for-Like Swap Rarely Works

  • The Model Is Gone

    Many older inverter lines are no longer made or no longer sold through us, as the brand list above shows.

  • Changes Can Trigger Code

    Adding to or changing an older system can mean a permit, an inspection and today's electrical code.

  • Room for a Battery

    A new system can add battery storage for backup, time-of-use savings or off-grid use.

  • Complete From Day One

    Our systems ship with panels, inverter, racking, cables and stamped structural reports, so nothing has to match old parts.

Common Questions

Questions About Old Inverters

  • Is My Old Inverter Discontinued?

    If its page on our store now sends you here, we no longer list it. Some manufacturers were bought or left the inverter business; others replaced their models with newer ones. Call us with the model on the label and we'll help you price a complete system to take its place.

  • Can I Replace My Inverter With a Different Brand?

    Often, but a new inverter has to suit the rest of your system, and the work can bring it under today's electrical code. That is why we quote a complete system, with technical help before, during and after the install.

  • Does Replacing an Inverter Need a Permit?

    Adding to or changing an older system can mean a permit and an inspection; your local building department decides. Find a solar contractor near you in our installer network.

  • What Does It Cost to Replace an Old Inverter?

    We price complete home systems, not single inverters. Our price tools show a full system price, inverter included, in minutes.

Options for Older Systems

Upgrade and Redesign Your Old System

Three ways to bring an older system up to date.

Commercial Projects

For older commercial and central inverters, our technical team can help you find the best pathway for your service project, from a new three-phase system to battery storage at 208V or 480V.

Talk to Our Technical Team

Compare Complete System Prices

Roof, ground, smaller and commercial systems, each priced with its inverter.

Roof System Prices Ground System Prices ADU / Smaller System Prices Commercial BESS Prices