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Replacing Old Solar Panels

Discontinued Solar Panels

Replacing Old Solar Panels?

The solar panel you are looking for is no longer made, so we've retired its page. Current panels differ greatly in size and power output. We don't repair older systems, but we can help you replace yours with a new system that meets current code, with battery backup options available.

See Complete System Prices (877) 297-0014
  • Since 1996Wholesale solar supply
  • Complete SystemsPanels, inverter, racking
  • Contractor PricingPanels and complete systems

Your old panel is gone, but your system doesn't have to be. Price a complete new system in minutes, or see the current panels we have in stock.

Price a New System Panel Specials
Older Panel Models

Why Your Solar Panel Is No Longer Available

Panel manufacturers replace their models every year or two. Some have also left the solar business, and some we no longer sell.

Manufacturers We Still Carry

These are the panels we stock now. If yours is an older model, start with their current line.

  • REC
  • Q CELLS
  • Hyundai
  • JA Solar
  • Silfab
  • Mission Solar
  • Canadian Solar
See what's in stock now

Manufacturers We No Longer Carry

These manufacturers stopped making panels, or we no longer stock them.

  • Trina Solar
  • LG
  • Panasonic
  • SolarWorld
  • Sharp
  • Kyocera
  • Sanyo
  • Schuco
  • Solaria
  • Yingli
  • Jinko
  • S-Energy
  • BP Solar
  • Mitsubishi
  • Uni-Solar
Price a complete current system
Complete Systems

Replace the System, Not Just the Panel

An exact match for an older panel is rare. A current system ships complete with racking, wiring and stamped reports.

Instant Pricing

Price a New System in Minutes

Every system includes:

  • Panels and inverter of your choice
  • Roof or ground racking, cables and grounding
  • State-stamped structural reports
  • Technical help before, during and after install
Complete Kit A complete solar kit: a pallet of REC panels, Franklin and Sigenergy home batteries, an Enphase controller, racking rails, cables and microinverters
Roof SystemsInstant pricing Ground SystemsInstant pricing ADU and Small2 to 9 kW kits

Need an Installer?

Find a solar contractor near you in our installer network.

Find an Installer
Before You Replace a Panel

Why Finding an Exact Match Is So Hard

  • Panels Are Bigger Now

    New panels are larger and higher wattage than older models, so they rarely fit the old rails and clamp spacing.

  • Mismatches Cost Power

    On a string inverter, one mismatched panel limits the output of every panel in its string.

  • Changes Can Trigger Code

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

  • New Panels Cost Less

    Panel prices fell about 85% from 2010 to 2020, so a new system often costs less than expected.

    Source: National Renewable Energy Laboratory, 2021
Options for Older Systems

Upgrade and Redesign Your Old System

Three ways to bring an older system up to date.

Commercial Projects

Most utility-scale EPCs replace aging or damaged modules in complete string or inverter quantities with new modules to avoid compatibility and warranty issues. This approach preserves replacement spares for future drop-in replacement and may substantially extend the system's life. Our technical team can assist with determining the best pathway for your service project.

Talk to Our Technical Team

Compare Complete System Prices

Roof, ground, and ADU or smaller systems, priced by size and inverter.

Roof System Prices Ground System Prices ADU / Smaller System Prices