String Inverters

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Inverters

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Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

318 products

  • Top Rated
    Front view of Solis S5 GC90K-US solar inverter with display panel and Solis logo

    Solis 90kW Three Phase Ten MPPT w/ AFCI w/ FAN w/TIGO TX - 10 Year Standard Warranty - S5-GC90K-US-RSS

    SKU: PES-SPS-SIV-0154
    MPN NO

    S5-GC90K-US-RSS

    Solis
    $5,936.85 USD
    $5,936.85 USD
  • Top Rated
    Solis S5 GC100K-US RSS inverter front view, white and gray panel with digital display

    Solis 100kW Three Phase Ten MPPT w/ AFCI w/ FAN w/TIGO TX - 10 - S5-GC100K-US-RSS

    SKU: PES-SPS-SIV-0153
    MPN NO

    S5-GC100K-US-RSS

    Solis
    $6,954.06 USD
    $6,954.06 USD
  • Top Rated
    Ginlong Solis 25K-US-LSW RSS white solar inverter with digital display front view

    Solis 25kW 3-Phase 4-MPPT 480VAC Inverter with 10 Year Standard Warranty - 25K-US-LSW-RSS

    SKU: PES-SPS-SIV-0152
    MPN NO

    25K-US-LSW-RSS

    Solis
    $2,883.22 USD
    $2,883.22 USD
  • Top Rated
    Solis 36K US F LSW solar inverter front view with screen and logo visible

    Solis 36kW 3-Phase 4-MPPT W/Fan 480VAC String Inverter with 10 Year Standard Warranty - 36K-US-F-LSW

    SKU: PES-SPS-SIV-0151
    MPN NO

    36K-US-F-LSW

    Solis
    $4,112.76 USD
    $4,112.76 USD
  • Top Rated
    Solis 40K-US-F-LSW solar inverter with front LCD display, white rectangular casing

    Solis 40kW 3-Phase 4-MPPT W/Fan 480VAC String Inverter with 10 Year Standard Warranty - 40K-US-F-LSW

    SKU: PES-SPS-SIV-0150
    MPN NO

    40K-US-F-LSW

    Solis
    $3,190.03 USD
    $3,190.03 USD
  • Top Rated
    Solis 50K US-F solar inverter front view with display screen, white panel

    Solis 50kW 3-Phase 4-MPPT W/Fan 480VAC String Inverter with 10 Year Standard Warranty - 50K-US-F-LSW

    SKU: PES-SPS-SIV-0149
    MPN NO

    50K-US-F-LSW

    Solis
    $4,717.54 USD
    $4,717.54 USD
  • Top Rated
    Solis 60K US F LSW solar inverter front view, white panel with display screen

    Solis 60kW 3-Phase 4-MPPT W/Fan 480VAC Inverter with 10 Year Standard Warranty - 60K-US-F-LSW

    SKU: PES-SPS-SIV-0148
    MPN NO

    60K-US-F-LSW

    Solis
    $10,638.76 USD
    $10,638.76 USD
  • Top Rated
    Front view of Solis 66K US F solar inverter with display panel, white casing

    Solis 66kW 3-Phase 4-MPPT W/Fan 480VAC Inverter with 10 Year Standard Warranty - 66K-US-F-LSW

    SKU: PES-SPS-SIV-0147
    MPN NO

    66K-US-F-LSW

    Solis
    $4,852.85 USD
    $4,852.85 USD
  • Top Rated
    Solis 66K US F solar inverter with LCD display, white front panel, wall mounted

    Solis 66kW 4-MPPT W/Fan 3-Phase 480VAC Solar Inverter with 10 Year Standard Warranty - Solis 66K-US-F-LSW-SPRT

    SKU: PES-SPS-SIV-0146
    MPN NO

    Solis-66K-US-F-LSW-SPRT

    Solis
    $5,082.57 USD
    $5,082.57 USD
  • Top Rated
    Solis 100K 5G-US solar inverter front view with LCD display and logo on white background

    Solis 100kW 3-Phase 4-MPPT W/Fan 480VAC Inverter with 10 Year Standard Warranty - 100K-5G-US-SPRT

    SKU: PES-SPS-SIV-0145
    MPN NO

    100K-5G-US-SPRT

    Solis
    $7,947.98 USD
    $7,947.98 USD
  • Top Rated
    SolarEdge 10.0kW Three Phase inverter

    SolarEdge 10.0kW Three Phase inverter - SE10K-USR2IBNZ4

    SKU: PES-SPS-SIV-0141
    MPN NO

    SE10K-USR2IBNZ4

    SolarEdge
    $2,944.10 USD
    $2,944.10 USD
  • Top Rated
    SolarEdge SE-40K-USR08IBNZ4 commercial solar inverter front view, white casing with logo

    SolarEdge SE-40K Three Phase Synergy Manager 480V - SE-40K-USR08IBNZ4

    SKU: PES-SPS-SIV-0124
    MPN NO

    SE-40K-USR08IBNZ4

    SolarEdge
    $3,510.36 USD
    $3,510.36 USD
  • Top Rated
    SolarEdge SE-80K-US081BNZ4 inverter system with three connected modules, front view

    SolarEdge SE-80K Three Phase Synergy Manager 480V (2 secondary units required) - SE-80K-US081BNZ4

    SKU: PES-SPS-SIV-0123
    MPN NO

    SE-80K-US081BNZ4

    SolarEdge
    $1,707.12 USD
    $1,707.12 USD
  • Top Rated
    SolarEdge SE-100K-US08 inverter front view with connection cables, white background

    SolarEdge SE-100K Three Phase Synergy Manager 480V (3 secondary units required) - SE-100K-US08IBNZ4

    SKU: PES-SPS-SIV-0122
    MPN NO

    SE-100K-US08IBNZ4

    SolarEdge
    $1,978.53 USD
    $1,978.53 USD
  • Top Rated
    SolarEdge SE-SUK-USR0INNN4 gray front panel, rectangular wall-mount enclosure

    SolarEdge SE Synergy Unit - Used with Synergy Managers - SE-SUK-USR0INNN4

    SKU: PES-SPS-SIV-0121
    MPN NO

    SE-SUK-USR0INNN4

    SolarEdge
    $1,535.41 USD
    $1,535.41 USD
  • Top Rated
    SolarEdge HD-Wave inverter front view, white enclosure with black rotary switch

    SolarEdge Single Phase Energy Hub 3kW Grid Capable EV Charging Inverter - SE-3000H-USS3BBC14

    SKU: PES-SPS-SIV-0120
    MPN NO

    SE-3000H-USS3BBC14

    SolarEdge
    $2,156.15 USD
    $2,156.15 USD
  • Top Rated
    SolarEdge SE3800H inverter white box with digital display and control knob front view

    SolarEdge Single Phase Energy Hub 3.8kW / Grid Capable / EV Charging Inverter - SE3800H-USS3BBC14

    SKU: PES-SPS-SIV-0119
    MPN NO

    SE3800H-USS3BBC14

    SolarEdge
    $3,974.01 USD
    $3,974.01 USD
  • Top Rated
    Solis 1P2.5K-4G-US inverter front view, white wall-mounted solar inverter

    Solis 2.5kW 1-Phase 2-MPPT String Inverter - 1P2.5K-4G-US-SPRT

    SKU: PES-SPS-SIV-0118
    MPN NO

    1P2.5K-4G-US-SPRT

    Solis
    $1,457.77 USD
    $1,457.77 USD

String Inverters for Grid-Tied Solar

Convert your solar panels' DC power to grid-ready AC with reliable string inverters from PES Supply. String inverters are the most cost-effective solution for unshaded residential and commercial arrays, offering high efficiency and simple wiring. Shop top brands including SMA, Fronius, Solis, GoodWe, Sungrow, SolarEdge, and more.

String Inverter Features

  • Single-phase and three-phase models for residential and commercial
  • Built-in MPPT tracking for maximum energy harvest
  • Transformerless designs for higher efficiency and lighter weight
  • Wi-Fi and monitoring included on most models
  • Grid-tied and off-grid capable options

Choose the right inverter size based on your array wattage and local grid requirements. String inverters are ideal for south-facing arrays with minimal shading. For complex roofs or partial shade, consider pairing with power optimizers. Our team can help you match the right inverter to your panels.

Browse the full selection below and order today with fast shipping from PES Supply. Questions? Our solar and backup power experts are ready to help you spec the right system—contact us.