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
    Tesla Multi Powerwall Stacking Kit - 1112154-00-B

    Tesla Multi Powerwall Stacking Kit - 1112154-00-B

    SKU: PES-PA-ELC-1138
    MPN NO

    1112154-00-B

    Tesla
    $424.23 USD
    $424.23 USD
  • Top Rated
    Tigo TS4-A-O 1500V UL/TUV 1.2M Cable MC4 700W Max Power - 461-00252-32

    Tigo TS4-A-O 1500V UL/TUV 1.2M Cable MC4 700W Max Power - 461-00252-32

    SKU: PES-PA-ELC-0858
    MPN NO

    461-00252-32

    Tigo Energy
    $43.17 USD
    $43.17 USD
  • Top Rated
    Outback Power System Display and Controller - MATE3s

    Outback Power System Display and Controller - MATE3s

    SKU: PES-PA-ELC-0224
    MPN NO

    MATE3s

    Outback Power
    $572.07 USD
    $572.07 USD
  • Top Rated
    Outback Power Control Board - SPARE-105

    Outback Power Control Board - SPARE-105

    SKU: PES-PA-ELC-0907
    MPN NO

    SPARE-105

    Outback Power
    $276.45 USD
    $276.45 USD
  • Top Rated
    SolarEdge 440Watt 60VDC Power Optimizer For Residential Installation - S440

    SolarEdge 440Watt 60VDC Power Optimizer For Residential Installation - S440

    SKU: PES-PA-ELC-1294
    MPN NO

    S440

    SolarEdge
    $101.34 USD
    $101.34 USD
  • Top Rated
    SolarEdge Communication Data Logger - SE1000-DTLG-S1

    SolarEdge Communication Data Logger - SE1000-DTLG-S1

    Sold out
    SKU: PES-PA-ELC-1182
    MPN NO

    SE1000-DTLG-S1

    SolarEdge
    $588.37 USD
    $588.37 USD
    Sold out
  • Top Rated
    Midnite Solar Circuit Breaker - MNEPV30-300

    Midnite Solar Circuit Breaker - MNEPV30-300

    SKU: PES-PA-ELC-1047
    MPN NO

    MNEPV30-300

    MidNite Solar
    $45.70 USD
    $45.70 USD
  • Top Rated
    SMA Solar Speedwire Datalogging/Monitoring Card for -22 and TriPowers - SWDM-US-10-00.01

    SMA Solar Speedwire Datalogging/Monitoring Card for -22 and TriPowers - SWDM-US-10-00.01

    Sold out
    SKU: PES-PA-ELC-0780
    MPN NO

    SWDM-US-10-00.01

    SMA Solar Technology
    $172.64 USD
    $172.64 USD
    Sold out
  • Top Rated
    Solis Plugin Cellular stick SIM card 5 year plan with 2 year standard warranty - S1-W4G-ST

    Solis Plugin Cellular stick SIM card 5 year plan with 2 year standard warranty - S1-W4G-ST

    SKU: PES-PA-ELC-0709
    MPN NO

    S1-W4G-ST

    Solis
    $400.20 USD
    $400.20 USD
  • Top Rated
    Saticshield Standard Power Perfect Box - PPB

    Saticshield Standard Power Perfect Box - PPB

    SKU: PES-PA-ELC-1371
    MPN NO

    PPB

    StaticShield
    $517.06 USD
    $517.06 USD
  • Top Rated
    SolarEdge 650W Optimizer - S650B

    SolarEdge 650W Optimizer - S650B

    Sold out
    SKU: PES-PA-ELC-1341
    MPN NO

    S650B

    SolarEdge
    $125.66 USD
    $125.66 USD
    Sold out
  • Top Rated
    APsystems 415002 Rapid Shutdown PLC Device - RSD-S-PLC

    APsystems 415002 Rapid Shutdown PLC Device - RSD-S-PLC

    SKU: PES-PA-ELC-1295
    MPN NO

    RSD-S-PLC

    APsystems
    $31.24 USD
    $31.24 USD
  • Top Rated
    Generac PWRcell Battery Module Upgrade Kit - APKE00009

    Generac PWRcell Battery Module Upgrade Kit - APKE00009

    SKU: PES-PA-ELC-1287
    MPN NO

    APKE00009

    Generac
    $154.99 USD
    $154.99 USD
  • Top Rated
    SolaTrim Pest Abatement Barrier 5.50IN - ST-055

    SolaTrim Pest Abatement Barrier 5.50IN - ST-055

    Sold out
    SKU: PES-PA-ELC-1253
    MPN NO

    ST-055

    SolaTrim
    $17.87 USD
    $17.87 USD
    Sold out
  • Top Rated
    Solaredge SE-RGMTR- Consumption Meter - 3Y-208V-A

    Solaredge SE-RGMTR- Consumption Meter - 3Y-208V-A

    SKU: PES-PA-ELC-1233
    MPN NO

    3Y-208V-A

    SolarEdge
    $479.53 USD
    $479.53 USD
  • Top Rated
    Solaredge Consumption Meter - SE-RGMTR-3Y-480V-A

    Solaredge Consumption Meter - SE-RGMTR-3Y-480V-A

    SKU: PES-PA-ELC-1231
    MPN NO

    SE-RGMTR-3Y-480V-A

    SolarEdge
    $479.53 USD
    $479.53 USD
  • Top Rated
    Solaredge Temperature Sensor - SE1000-SEN-TMOD-S2 Module

    Solaredge Temperature Sensor - SE1000-SEN-TMOD-S2 Module

    Sold out
    SKU: PES-PA-ELC-1230
    MPN NO

    SE1000-SEN-TMOD-S2 Module

    SolarEdge
    $331.96 USD
    $331.96 USD
    Sold out
  • Top Rated
    SMA Solar Speedwire Communication Adapter - SWPB-US-10

    SMA Solar Speedwire Communication Adapter - SWPB-US-10

    SKU: PES-PA-ELC-1206
    MPN NO

    SWPB-US-10

    SMA Solar Technology
    $185.37 USD
    $185.37 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.