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Shop PV Cables, Wiring & MC4 Connectors

Browse PV wires, cables, and MC4 connectors you need to get your system interconnected.

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Our Top Picks

ModelPart No.DescriptionPrice
991020010/2 Tray Cable 10/2 per foot THHN/THWN sunlight resistant
$1.40
Min
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9994165Wholesale Solar MC4 10 AWG-PV Wire - 50' cable extension
$45.00
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9991054Wholesale Solar MC4 10 AWG-PV Wire - 100' cable extension
$80.00
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18980004/0 - 120" UL Battery Cable, Dual Kit (1 red, 1 white)
$280.00
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18980102/0 - 96" UL Battery Cable, Dual Kit (1 red, 1 white)
$148.00
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9850023Wholesale Solar 2/0 - 12" UL Cable, Battery Interconnect (red/white)
$15.00
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9940121Wholesale Solar 4/0 - 12" UL Cable, Battery Interconnect (red/white)
$22.00
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Todd, The Off-Grid Guru

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Todd built his own 3 kW solar system to power his Northern California home, where he lives off the grid with his wife and children. Todd 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.

PV Wiring 101

Wholesale Solar carries high-quality PV cables and connectors. The PV wire we stock is single conductor, insulated, and jacketed wire that is rated at 90° Celsius wet or dry (-40°C to 90°C), with a primary voltage of up to 2000V.

All current PV wires are fitted with MC4 1500V locking connectors and are compatible with almost all solar panels on the market.

Our PV wires are flame retardant (flame rated VW-1), sunlight resistant, moisture resistant, and crush resistant. They are rated for direct burial through a conduit or raceway in compliance with UL Standard 4703.

Wires and connectors are included in our complete system packages.

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