SPECPV wire spec sheet
| Voltage rating | 600 V / 1,000 V / 2,000 V |
|---|---|
| Conductor | Tinned or bare copper; aluminum for large feeders |
| Construction | XLPE (XLPO), sunlight resistant |
| Standards | UL 4703; NEC Article 690 |
| Example print | PV WIRE 2000V 10 AWG CU UL 4703 SUNLIGHT RESISTANT |
Sizes we buy in PV wire
01Identify Solar PV Wire by Its Jacket Print
PV wire is insulated conductor used in photovoltaic systems. The construction described here uses XLPE or XLPO insulation and is sunlight resistant. Voltage markings may identify 600 V, 1,000 V or 2,000 V wire; photograph the actual marking rather than estimating the rating from appearance.
A typical print reads “PV WIRE 2000V 10 AWG CU UL 4703 SUNLIGHT RESISTANT.” “PV WIRE” identifies the wire designation, “2000V” gives the voltage rating, “10 AWG” states conductor size, and “CU” indicates copper. “UL 4703” references the PV wire standard, while “SUNLIGHT RESISTANT” identifies that characteristic.
Include any manufacturer identification and date code visible on the jacket or reel tag. Our guide to reading reel tags and jacket print can help organize those details. NEC Article 690 addresses photovoltaic systems, but a jacket marking alone does not establish suitability for every installation. Have a licensed electrician or engineer confirm application requirements.
02Sizes, Conductors and Reel Formats We Buy
We review PV wire in 14 AWG, 12 AWG, 10 AWG, 8 AWG, 6 AWG, 4 AWG, 2 AWG, 1/0 AWG, 2/0 AWG, 4/0 AWG, 250 kcmil, 350 kcmil, 500 kcmil, 750 kcmil and 1000 kcmil. Identify each size separately when sending an inventory.
Black and red 10 AWG wire on 1,000 to 2,500 ft reels is the most common solar surplus. We also review tinned or bare copper PV wire and large aluminum feeders from utility-scale projects. State whether the material consists of individual conductors or a cable assembly, and provide the conductor count for assemblies.
Full reels, partial reels, cut lengths, coils and boxes can all be submitted for review. Keep footage by reel or length separate from the original factory footage printed on a tag. For mixed lots, list conductor metal, size, color and packaging so we can assess each item without assuming the entire lot matches.
03What Makes Solar PV Wire Valuable as Surplus
Reusable PV wire is usually worth more than its scrap, or melt, value because another buyer may be able to use it as wire. That depends on identifiable specifications, usable lengths and condition—not simply the amount of copper or aluminum in the lot. As PV wire buyers, we focus on material with a practical reuse opportunity.
Our review considers conductor metal markets, wire type and current demand, size, footage, manufacturer and date code. Reel and packaging condition, total quantity and pickup logistics also affect the written offer. Matching reels with readable identification are easier to evaluate than mixed, unmarked material.
Do not strip sound insulation before requesting a review. Doing so removes the jacket identification and changes the material from insulated wire into bare conductor. Short pieces, burned wire and heavily damaged material may be better suited to scrap. Cut lengths are not automatically scrap; we assess whether their length and condition support reuse.
04Check Ends, Insulation and Reels Before Sending Photos
Start with clear photographs of the complete reel or coil, then move closer to the tag, jacket print and exposed ends. Show problems as well as clean areas. Photos help us distinguish unused surplus from material that needs a closer condition review.
- Ends: Show whether ends are sealed, capped or exposed, and disclose known moisture exposure.
- Insulation: Photograph cuts, abrasion, cracking, burns or crushing rather than hiding them beneath wraps.
- Reels: Show broken flanges, loose winding, damaged packaging or anything affecting handling.
- Identification: Capture manufacturer details, date code, size, conductor metal and voltage marking.
- Quantity: Provide remaining footage or weight and explain how you determined it.
Sunlight resistance does not mean damaged insulation remains suitable for service. Likewise, a sound-looking reel does not prove the condition of every length beneath its outer wraps. Keep original labels attached and disclose storage history you know. We verify the material on site before payment under the written offer.
05Who Has Surplus PV Wire in Greater Houston?
Likely sellers include electrical contractors, solar installers, project owners and material managers with unused wire remaining after procurement changes or project completion. Surplus from solar and battery storage projects may include copper PV conductors alongside larger feeder material. Those items should be identified separately rather than grouped under a general solar-cable label.
Electrical contractors may have partial reels, spare coils or unopened material left after installation. Utility-scale project surplus can include large aluminum PV feeders. Tell us which material remains unused and whether any lengths were previously installed or removed.
Houston Wire Buyers serves Greater Houston only: Harris, Fort Bend, Montgomery, Brazoria, Galveston, Chambers and Waller counties. Include the actual storage or job-site location with your inventory. Scheduled pickup takes place at the seller’s site. Our appointment-only drop-off location is in southeast Houston’s Mayfair area, near I-45 and I-610; call before bringing material.
06How to Sell Solar PV Wire and Get a Written Offer
If you want to sell solar cable in Houston, start by texting photos to 951-403-5738 or emailing industrial832@gmail.com. Include reel tags, readable jacket print, footage or weight, and the location where the material is stored. For mixed inventory, separate copper PV wire from aluminum feeders and other cable types.
We review the information and provide a written offer. After that, we schedule pickup at your site or arrange drop-off at 6402 McGrew St, Houston, TX 77087. Drop-off is by appointment only, so call first rather than arriving with a loaded truck.
At pickup or drop-off, we verify the material against the submitted details. Payment follows the written offer. Accurate quantities and condition photos help keep the review tied to what is actually available. You can also use the request-an-offer page to begin. If part of the lot is better suited to scrap, we will tell you what appears reusable.
07PV Wire Compared With Related Building and Feeder Wire
Solar project inventory can contain several wire designations. Do not describe every leftover conductor as PV wire simply because it came from a solar job. The jacket markings determine how we identify the material for review, and each designation should appear separately in your inventory.
THHN/THWN-2 building wire is a different designation from UL 4703 PV wire. XHHW-2 wire may share cross-linked insulation characteristics, but that does not make it PV wire. USE-2/RHW-2 wire also has distinct markings and application requirements; record every designation when a conductor carries multiple ratings.
Color, conductor size and insulation appearance are not enough to establish interchangeability. Send complete jacket print so we can distinguish PV wire from related surplus and review each item on its own specifications. For circuit design, routing or installation decisions under NEC Article 690, consult a licensed electrician or engineer rather than using a resale description as installation guidance.
FAQQuestions sellers ask
Should I combine black and red PV wire into one inventory entry?
Keep the colors separate, even when the size and manufacturer match. Record the remaining footage for each reel or coil and show its own tag. This lets us see the actual inventory without assuming that both colors have equal quantities or identical specifications.
Can you review PV wire if the reel tag is missing?
Yes, send clear photos of the jacket print and explain that the tag is missing. Include whatever quantity and storage information you can verify. We may still be able to identify the wire, but missing manufacturer, footage or date-code information can make its resale potential harder to assess.
Does tinned copper PV wire count as aluminum wire?
No. Tinned copper has a copper conductor with a tin coating; it is not aluminum. Its surface can look different from bare copper, so do not identify the metal by color alone. Send the conductor marking and any reel-tag description, and disclose uncertainty rather than guessing.
Can I submit leftover PV wire before my project is finished?
You can submit material that is available for sale, but confirm which reels and lengths your project can release. Distinguish firm surplus from stock still reserved for installation. If quantities change before scheduling, provide an updated inventory so the written offer and verification address the available material.
Are you affiliated with Houston Wire & Cable Company?
No. Houston Wire Buyers is not affiliated with Houston Wire & Cable Company or any manufacturer. For a review of surplus PV wire in Greater Houston, contact Houston Wire Buyers directly at 951-403-5738 or industrial832@gmail.com. Our McGrew St location accepts drop-offs by appointment only.
