Electrical Components

About Electrical Components
Shop electrical components at PES Supply, including circuit breakers, fuses, disconnects, combiner boxes, load centers, and surge protection devices from MidNite Solar, Square D, Siemens, Eaton, OutBack Power, and Schneider Electric. Every component is UL listed and NEC compliant for safe, code-compliant solar and electrical installations.Our inventory covers both AC and DC applications, from residential load centers to solar combiner boxes rated for 600V-1000V DC. We stock DIN rail breakers, panel mount breakers, fuse holders, transfer switch components, and grounding equipment for complete system wiring. PES Supply offers trade pricing across 50,000+ SKUs from 169 authorized brands, with BABA-compliant electrical components available for federally funded projects. Standard delivery is 7–10 business days nationwide.Use our Breaker Size Calculator for NEC 125% rule compliance, or contact our team for help with combiner box sizing and AIC rating selection.

Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

3997 products

  • Top Rated
    Outback Power Control Board SPARE-501 for CB replacement of Mojave OGHI8048A Inverter/Charger

    Outback Power Control Board SPARE-501 for CB replacement of Mojave OGHI8048A Inverter/Charger

    SKU: PES-PA-ELC-1363
    MPN NO

    SPARE-501

    Outback Power
    $1,357.20 USD
    $1,357.20 USD
  • Top Rated
    KRALOY Mounting Feet Cover 12x12x6' Enclosure - 278309

    KRALOY Mounting Feet Cover 12x12x6' Enclosure - 278309

    SKU: PES-PA-ELC-1362
    MPN NO

    278309

    KRALOY
    $74.55 USD
    $74.55 USD
  • Top Rated
    Falcon Fine Wire 10AWG 500 Black Use-2 Cable - 10-7-500-SGL

    Falcon Fine Wire 10AWG 500 Black Use-2 Cable - 10-7-500-SGL

    SKU: PES-PA-ELC-1361
    MPN NO

    10-7-500-SGL

    Falcon Fine Wire
    $299.40 USD
    $299.40 USD
  • Top Rated
    EPEVER 40A MPPT Solar Charge Controller - XTRA4215N

    EPEVER 40A MPPT Solar Charge Controller - XTRA4215N

    SKU: PES-PA-ELC-1360
    MPN NO

    XTRA4215N

    EPEVER
    $129.96 USD
    $129.96 USD
  • Top Rated
    EPEVER 20A MPPT Solar Charge Controller - XTRA2210N

    EPEVER 20A MPPT Solar Charge Controller - XTRA2210N

    SKU: PES-PA-ELC-1359
    MPN NO

    XTRA2210N

    EPEVER
    $119.76 USD
    $119.76 USD
  • Top Rated
    Enphase Engage Cable Clip for Secure Wiring - 205000S

    Enphase Engage Cable Clip for Secure Wiring - 205000S

    SKU: PES-PA-ELC-1358
    MPN NO

    205000S

    Enphase
    $5.00 USD
    $5.00 USD
  • Top Rated
    Ecolibrium 6 Wire Management Ecotray Base - ES10810

    Ecolibrium 6 Wire Management Ecotray Base - ES10810

    SKU: PES-PA-ELC-1357
    MPN NO

    ES10810

    Ecolibrium Solar
    $7.75 USD
    $7.75 USD
  • Top Rated
    Solectria Wiring Box with 20A Fuses - PVI-36-50-60TL-WB-S

    Solectria Wiring Box with 20A Fuses - PVI-36-50-60TL-WB-S

    SKU: PES-PA-ELC-1356
    MPN NO

    PVI-36-50-60TL-WB-S

    Solectria
    $2,698.33 USD
    $2,698.33 USD
  • Top Rated
    Solectria Wiring Box with APsmart Compatibility - PVI-36-50-60TL-WB-AP

    Solectria Wiring Box with APsmart Compatibility - PVI-36-50-60TL-WB-AP

    SKU: PES-PA-ELC-1355
    MPN NO

    PVI-36-50-60TL-WB-AP

    Solectria
    $2,673.32 USD
    $2,673.32 USD
  • Top Rated
    Pytes Forest RB Battery Enclosure - 05-051782-11

    Pytes Forest RB Battery Enclosure - 05-051782-11

    SKU: PES-PA-ELC-1354
    MPN NO

    05-051782-11

    Pytes
    $1,599.00 USD
    $1,599.00 USD
  • Top Rated
    Magnum Single Enclosure Power Panel - MPSL-175-30D

    Magnum Single Enclosure Power Panel - MPSL-175-30D

    SKU: PES-PA-ELC-1353
    MPN NO

    MPSL-175-30D

    Magnum Energy
    $914.35 USD
    $914.35 USD
  • Top Rated
    SimpliPhi 1000 Amp Battery Combiner Enclosure NEMA-3R - BOSS-6-COMBINER-1000

    SimpliPhi 1000 Amp Battery Combiner Enclosure NEMA-3R - BOSS-6-COMBINER-1000

    SKU: PES-PA-ELC-1352
    MPN NO

    BOSS-6-COMBINER-1000

    SimpliPhi
    $2,944.10 USD
    $2,944.10 USD
  • Top Rated
    SolaDeck 600V Flashed Combiner/Passthrough Box Grey - SD-0799-5G

    SolaDeck 600V Flashed Combiner/Passthrough Box Grey - SD-0799-5G

    SKU: PES-PA-ELC-1351
    MPN NO

    SD-0799-5G

    SolaDeck
    $120.90 USD
    $120.90 USD
  • Top Rated
    Eaton Edison 50A 125Vdc Fuse - ECNR50

    Eaton Edison 50A 125Vdc Fuse - ECNR50

    SKU: PES-PA-ELC-1349
    MPN NO

    ECNR50

    Eaton
    $11.22 USD
    $11.22 USD
  • Top Rated
    Bussmann 20A 125Vdc Fuse - FRN-R-20

    Bussmann 20A 125Vdc Fuse - FRN-R-20

    SKU: PES-PA-ELC-1348
    MPN NO

    FRN-R-20

    Eaton
    $11.33 USD
    $11.33 USD
  • Top Rated
    Staubli MC4 Branch Connector 2 Female/1 Male - 18-32.0018

    Staubli MC4 Branch Connector 2 Female/1 Male - 18-32.0018

    SKU: PES-PA-ELC-1347
    MPN NO

    18-32.0018

    Staubli
    $10.35 USD
    $10.35 USD
  • Top Rated
    TE Connectivity SolarLok PV4 Connector - 18-2270024-1

    TE Connectivity SolarLok PV4 Connector - 18-2270024-1

    SKU: PES-PA-ELC-1346
    MPN NO

    18-2270024-1

    TE Connectivity
    $5.00 USD
    $5.00 USD
  • Top Rated
    Topaz 3/4 IN EMT RainTight Compression Connector - 652SRT

    Topaz 3/4 IN EMT RainTight Compression Connector - 652SRT

    SKU: PES-PA-ELC-1345
    MPN NO

    652SRT

    Topaz
    $4.25 USD
    $4.25 USD
Shop electrical components at PES Supply, including circuit breakers, fuses, disconnects, combiner boxes, load centers, and surge protection devices from MidNite Solar, Square D, Siemens, Eaton, OutBack Power, and Schneider Electric. Every component is UL listed and NEC compliant for safe, code-compliant solar and electrical installations.Our inventory covers both AC and DC applications, from residential load centers to solar combiner boxes rated for 600V-1000V DC. We stock DIN rail breakers, panel mount breakers, fuse holders, transfer switch components, and grounding equipment for complete system wiring. PES Supply offers trade pricing across 50,000+ SKUs from 169 authorized brands, with BABA-compliant electrical components available for federally funded projects. Standard delivery is 7–10 business days nationwide.Use our Breaker Size Calculator for NEC 125% rule compliance, or contact our team for help with combiner box sizing and AIC rating selection.