String Inverters

Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

318 products

  • Top Rated
    SMA Solar SB7.7-1SP-US-41 inverter, grey and black, wall-mounted solar power equipment

    SMA Solar Sunny Boy Inverter NO WLAN (Wi-Fi) - SB7.7-1SP-US-41-V2

    SKU: PES-SPS-SIV-0412
    MPN NO

    SB7.7-1SP-US-41-V2

    SMA Solar Technology
    $2,780.00 USD
    $2,780.00 USD
  • Top Rated
    Chint Power CPS SCH100KTL-DO-US-480 centralized inverter wire box, front view, white case

    Chint 100kW 3Phase String Inverter Centralized WB, 1500VDC, 1 MPPT-480Vac - SCH100KTL-DO/US-480

    SKU: PES-SPS-SIV-0411
    MPN NO

    SCH100KTL-DO/US-480-C

    Chint Power
    $9,000.00 USD
    $9,000.00 USD
  • Top Rated
    Chint Power SCH100KTL-DO/US-600 central wire box, CPS logo, white enclosure, new label

    Chint 100kW 3Phase String Inverter Centralized WB, 1500VDC, 1MPPT - SCH100KTL-DO/US-600

    SKU: PES-SPS-SIV-0410
    MPN NO

    SCH100KTL-DO/US-600-C

    Chint Power
    $7,761.00 USD
    $7,761.00 USD
  • Top Rated
    Chint Power SCH125KTL-DO-US 600 inverter wire box front view, CPS logo, New label

    Chint 125kW 3Phase String Inverter Centralized WB, 1500VDC, 1MPPT - SCH125KTL-DO/US-600

    SKU: PES-SPS-SIV-0409
    MPN NO

    SCH125KTL-DO/US-600-C

    Chint Power
    $8,729.06 USD
    $8,729.06 USD
  • Top Rated
    Chint Power SCA50KTL-DO-US-A solar inverter front view, white wall-mounted unit with CPS logo

    Chint 50kW 3Phase String Inverter 3 MPPT Std Wirebox 1000VDC - SCA50KTL-DO/US-A

    SKU: PES-SPS-SIV-0408
    MPN NO

    SCA50KTL-DO/US-A

    Chint Power
    $6,395.20 USD
    $6,395.20 USD
  • Top Rated
    Chint Power SCA60KTL-DO-US inverter front view, wall-mounted solar inverter, white casing

    Chint 60kW 3Phase String Inverter 3 MPPT Std Wirebox 1000VDC - SCA60KTL-DO/US-A

    SKU: PES-SPS-SIV-0407
    MPN NO

    SCA60KTL-DO/US-A

    Chint Power
    $5,981.02 USD
    $5,981.02 USD
  • Top Rated
    Chint Power SCA50KTL-DO-US APS solar inverter front view, white enclosure, LCD display

    Chint 50kW 3Phase String Inverter 3 MPPT RSD Wirebox 1000VDC - SCA50KTL-DO/US-APS

    SKU: PES-SPS-SIV-0406
    MPN NO

    SCA50KTL-DO/US-APS

    Chint Power
    $6,985.00 USD
    $6,985.00 USD
  • Top Rated
    Chint Power CPS SCA50KTL-DO-US-T solar inverter front view with control panel

    Chint 50kW 3Phase String Inverter 3 MPPT RSD Wirebox 1000VDC - SCA50KTL-DO/US-T

    SKU: PES-SPS-SIV-0405
    MPN NO

    SCA50KTL-DO/US-T

    Chint Power
    $7,731.67 USD
    $7,731.67 USD
  • Top Rated
    Chint Power CPS SCA60KTL-DO-US-T solar inverter front view, white wall-mounted unit

    Chint 60kW 3Phase String Inverter 3 MPPT RSD Wirebox 1000VDC - SCA60KTL-DO/US-T

    SKU: PES-SPS-SIV-0404
    MPN NO

    SCA60KTL-DO/US-T

    Chint Power
    $6,120.50 USD
    $6,120.50 USD
  • Top Rated
    Chint Power SCA60KTL-DO-US APS solar inverter with display panel and CPS logo, front view

    Chint 60kW 3Phase String Inverter 3 MPPT RSD Wirebox 1000VDC - SCA60KTL-DO/US -APS

    SKU: PES-SPS-SIV-0403
    MPN NO

    SCA60KTL-DO/US -APS

    Chint Power
    $7,036.49 USD
    $7,036.49 USD
  • Top Rated
    Chint Power SCA36KTL-DO-US solar inverter front view, wall-mounted unit, CPS logo

    Chint 36kW 3-Phase 480VAC 1000VDC String Inverter -480 V2 (Wirebox) - SCA36KTL-DO/US

    SKU: PES-SPS-SIV-0402
    MPN NO

    SCA36KTL-DO/US

    Chint Power
    $5,568.59 USD
    $5,568.59 USD
  • Top Rated
    Chint Power SCA25KTL-DO-R-US TIGO inverter front view with New badge

    Chint 25kW 3Phase String Inverter 480Vac (Tigo RSD Wiring Box) - SCA25KTL-DO-R/US-TIGO

    SKU: PES-SPS-SIV-0401
    MPN NO

    SCA25KTL-DO-R/US-TIGO

    Chint Power
    $5,871.84 USD
    $5,871.84 USD
  • Top Rated
    Chint Power SCA25KTL-DO-R-US APS inverter, wall-mounted, with new label on top right

    Chint 25kW 3Phase String Inverter 480Vac (APS RSD Wiringbox) - SCA25KTL-DO-R/US-APS

    SKU: PES-SPS-SIV-0400
    MPN NO

    SCA25KTL-DO-R/US-APS

    Chint Power
    $3,773.97 USD
    $3,773.97 USD
  • Top Rated
    Chint Power CPS SCA-25KTL-DO-R-US 208 TIGO solar inverter front view

    Chint 25Kw 3-Phase String Inverter 208Vac Tigo RSD Wiring Box - SCA 25KTL-DO-R/US-208-TIGO

    SKU: PES-SPS-SIV-0399
    MPN NO

    SCA 25KTL-DO-R/US-208-TIGO

    Chint Power
    $7,808.21 USD
    $7,808.21 USD
  • Top Rated
    Chint Power SCA25KTL-DO-US 208 APS front view solar inverter, CPS logo visible

    Chint 25kW 3-Phase String Inverter 208Vac APS RSD Wirebox) - SCA25KTL-DO/US-208-APS

    SKU: PES-SPS-SIV-0398
    MPN NO

    SCA25KTL-DO/US-208-APS

    Chint Power
    $5,360.39 USD
    $5,360.39 USD
  • Top Rated
    Chint Power CPS SCH Series solar inverter front view, white casing, indicator lights

    Chint 275kW 3Phase String Inverter 1500VDC 12 MPPT 800Vac (Specify 24 or 36 input) - SCH275KTL-DO/US-800

    SKU: PES-SPS-SIV-0334
    MPN NO

    SCH275KTL-DO/US-800

    Chint Power
    $12,824.30 USD
    $12,824.30 USD
  • Top Rated
    Delta Electronics RPI124M1110T2 industrial inverter with vented gray metal housing

    Delta Electronics PV inverter M125HV_111 GEN2 - RPI124M1110T2

    SKU: PES-SPS-SIV-0319
    MPN NO

    RPI124M1110T2

    Delta Electronics (Americas) Ltd.
    $8,419.40 USD
    $8,419.40 USD
  • Top Rated
    Delta Electronics RPI423M122302 inverter front view with Delta logo above

    Delta Electronics M42U_122 3-phase inverter - RPI423M122302

    SKU: PES-SPS-SIV-0318
    MPN NO

    RPI423M122302

    Delta Electronics (Americas) Ltd.
    $4,840.00 USD
    $4,840.00 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.