Solar & wind farm transformer buyers for Texas projects
We buy new-in-crate equipment, installed units removed from service, project spares and failed transformers of any brand. Our buying range runs from 10 kVA pole-mounts to large MVA substation and power transformers. kVA and MVA describe rated apparent power, with one MVA equal to 1,000 kVA.
Texas leads the nation in wind generation and is one of the largest solar markets. That installed base includes inverter step-up padmounts, turbine padmounts and collector substation main power transformers. We work with sellers anywhere in Texas from our Houston yard and office at 6402 McGrew St, Houston, TX 77087.
Owners, project managers, electrical contractors and asset managers can sell surplus transformers from solar and wind farms without assembling a full engineering package first. Start with the available photos and basic equipment details, then identify any additional records that can help establish specifications and condition.
When renewable projects release transformer surplus
Repowering can leave usable transformers that no longer match the replacement turbines, inverters or collection system. Redesigns may change voltage requirements, ratings or the number of units needed. Cancelled projects can also release unused equipment that is still in storage or in its original crate.
Operating sites may have excess spares after standardizing equipment or retiring part of a facility. A failed transformer can become available after a replacement is installed, even when the failed unit remains on its pad. Tell us whether equipment is available now, awaiting removal or tied to a future outage.
For solar and wind farm transformer surplus in Texas, separate firm sale inventory from equipment still reserved for operations. Include ownership status and any project approval needed before a sale can proceed. This helps keep an offer tied to units your team is actually authorized to release.
Step-up, padmount and collector substation equipment
Solar inverter transformers raise inverter output voltage to the collection system voltage. Wind turbine transformers perform a similar step-up function between the turbine equipment and the collector circuit. Our step-up transformer buying information covers equipment in this category, including generator step-up, or GSU, transformers.
Three-phase padmounts may have different cable compartment layouts and feed arrangements. Dead-front means energized connection points are shielded or insulated; loop-feed provides connections that allow a circuit to continue through the unit. Send compartment photos only when safe access is permitted, and include these details for three-phase padmount transformers.
Collector substations can contain large main transformers, often described by their MVA rating. For large power transformers, include cooling ratings and accessory information where available. ONAN means natural oil and natural air cooling; ONAF adds forced-air cooling using fans.
We also buy substation transformers released by replacements, retirement or project changes. Identify whether radiators, bushings, fans, control cabinets and other accessories are included. Equipment does not have to be working to be considered for an offer.
Documentation that helps us assess your equipment
A readable nameplate is the starting point. It identifies rated capacity, primary and secondary voltage, and other specifications. Primary and secondary voltage describe the two sides of the transformer; impedance describes its opposition to current and affects voltage regulation and fault-current calculations.
Available records help distinguish a stored spare from an operating unit or a transformer removed after a fault. Send what you have rather than delaying the initial inquiry to recreate missing paperwork.
- Nameplate and overall photos, plus quantity, exact site location and a plain description of condition.
- Factory or field test reports, maintenance records and any known fault history or repair information.
- One-line diagrams, which show the electrical system in simplified form, when they clarify the unit's role or connections.
- Oil test results, including DGA if available. Dissolved gas analysis measures gases in insulating oil that can indicate internal electrical or thermal problems.
- PCB labels and available oil records. PCB means polychlorinated biphenyls; preserve existing labels and report what the records actually state.
Site access, electrical safety and pickup planning
Disconnection and de-energizing stay with the seller or the seller's qualified electrical contractor. Texas Transformer Buyers coordinates freight and load-out with the seller. You get the price, payment terms and pickup details in writing before a truck is loaded.
Describe the route from the highway to the equipment, including gates, gravel roads, tight turns and access restrictions. Provide dimensions and shipping weight when available. For large units, explain whether accessories remain attached and what lifting or loading arrangements the site can support.
Outage windows, contractor availability, escort requirements and site work rules should be discussed before scheduling. Note soft ground, drainage crossings or areas where heavy trucks cannot travel. Do not open energized compartments or move equipment simply to obtain better photos.
We coordinate statewide pickup, including projects in West Texas and the Permian Basin, the Panhandle and South Plains, and Austin and Central Texas. Sellers in Midland, Odessa, Big Spring, Bryan, College Station and Rockdale can submit equipment details without bringing a transformer to Houston.
Selling one transformer or a fleet of units
A single spare, retired turbine transformer or failed inverter step-up unit can be submitted on its own. For used transformers from solar and wind farms, identify the last known operating condition and why each unit was removed. Unknown condition is useful information too; do not describe an untested unit as operational.
For whole lots, use an inventory sheet with one line per transformer or clearly identified group of matching units. Include asset tags, ratings, quantities and storage locations. Tie photos to those identifiers so similar-looking padmounts do not get mixed together.
If a fleet spans several sites, list the equipment and access requirements separately for each location. Flag units with missing accessories, visible damage or different nameplate specifications. A clear inventory helps us assess the lot and coordinate pickup around the seller's release schedule.
Start with photos and the available equipment list
Call or text (951) 403-5738, email Industrial832@gmail.com, or submit your transformer details for an offer. Send a nameplate photo, overall photos, quantity, location and condition. For stored equipment, include crate markings and packaging photos along with any accessible nameplate information.
We evaluate the details and respond with an offer. Tell us who handles the sale approval and who coordinates site access so the commercial and pickup arrangements can be addressed together. Whether you have one failed unit or an unused project lot, the next step is the same: show us what is available.
Frequently asked questions
Do you buy failed solar or wind farm transformers?
Yes. We buy working and failed transformers. Describe the failure, visible damage and missing parts, and include available test or oil reports.
Can I sell unused transformers from a cancelled project?
Yes. We buy new surplus units, including equipment in crates. Send specifications, quantities, storage location and photos of the equipment and packaging.
Do you handle electrical disconnection at the site?
No. The seller or a qualified electrical contractor handles de-energization and disconnection. Trucking and load-out are arranged with you in advance.
Can you evaluate a lot containing different transformer types?
Yes. We buy single units and whole lots. List each type, rating, quantity and condition, with photos matched to asset tags or inventory identifiers.