Generator Accessories

Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

356 products

  • Top Rated
    Briggs & Stratton Briggs and Stratton Surge Protection Device Type 1- SP1-240S, 120/240V Single Phase - 6631 | Portlandia

    Briggs and Stratton Surge Protection Device Type 1- SP1-240S, 120/240V Single Phase - 6631

    SKU: PES-PS-GEN-0171
    MPN NO

    6631

    Briggs & Stratton
    $250.98 USD
    $250.98 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton UPS 350VA/255W, 120VAC, 6 outlet, to back up Customer WiFi - 6581 | Portlandia

    Briggs and Stratton UPS 350VA/255W, 120VAC, 6 outlet, to back up Customer WiFi - 6581

    SKU: PES-PS-GEN-0170
    MPN NO

    6581

    Briggs & Stratton
    $160.35 USD
    $160.35 USD
  • Top Rated
    Briggs & Stratton Generators Accessories | Portlandia Electric Supply

    Briggs and Stratton InfoHub Cellular (4G) Monitor SP, Universal (used with all B&S and competitor gensets) - 6574

    SKU: PES-PS-GEN-0169
    MPN NO

    6574

    Briggs & Stratton
    $514.53 USD
    $514.53 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton Communication Interface, DSE 890-04 - 6891 | Portlandia Electric Supply

    Briggs and Stratton Communication Interface, DSE 890-04 - 6891

    SKU: PES-PS-GEN-0168
    MPN NO

    6891

    Briggs & Stratton
    $1,600.11 USD
    $1,600.11 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton Remote Annunciator, DSE 2548-01 - 6465 | Portlandia Electric Supply

    Briggs and Stratton Remote Annunciator, DSE 2548-01 - 6465

    SKU: PES-PS-GEN-0167
    MPN NO

    6465

    Briggs & Stratton
    $488.03 USD
    $488.03 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton Battery Charger, NFPA 110 Compliant, DSE 9461-02 - 6463 | Portlandia Electric Supply

    Briggs and Stratton Battery Charger, NFPA 110 Compliant, DSE 9461-02 - 6463

    SKU: PES-PS-GEN-0166
    MPN NO

    6463

    Briggs & Stratton
    $1,394.39 USD
    $1,394.39 USD
  • Top Rated
    Briggs & Stratton Remote InteliLite Board Kit - 6353 | Portlandia Electric Supply

    Briggs & Stratton Remote InteliLite Board Kit - 6353

    SKU: PES-PS-GEN-0165
    MPN NO

    6353

    Briggs & Stratton
    $1,861.28 USD
    $1,861.28 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton 35-60kW Remote Annunciator Kit, NFPA 110 Compliant - 6334 | Portlandia Electric Supply

    Briggs and Stratton 35-60kW Remote Annunciator Kit, NFPA 110 Compliant - 6334

    SKU: PES-PS-GEN-0164
    MPN NO

    6334

    Briggs & Stratton
    $1,412.84 USD
    $1,412.84 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton 35-60KW E-Stop Switch with Cover NFPA 110 Compatible - 6361 | Portlandia Electric

    Briggs and Stratton 35-60KW E-Stop Switch with Cover NFPA 110 Compatible - 6361

    SKU: PES-PS-GEN-0163
    MPN NO

    6361

    Briggs & Stratton
    $739.04 USD
    $739.04 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton 200kW Maintenance Kit, 11.1L Engine - 6529 | Portlandia Electric Supply

    Briggs and Stratton 200kW Maintenance Kit, 11.1L Engine - 6529

    SKU: PES-PS-GEN-0162
    MPN NO

    6529

    Briggs & Stratton
    $334.00 USD
    $334.00 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton 125-150kW Maintenance Kit, 8.8L Engine - 6528 | Portlandia Electric Supply

    Briggs and Stratton 125-150kW Maintenance Kit, 8.8L Engine - 6528

    SKU: PES-PS-GEN-0161
    MPN NO

    6528

    Briggs & Stratton
    $376.49 USD
    $376.49 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton 80-100kW Maintenance Kit, 5.7L Engine - 6527 | Portlandia Electric Supply

    Briggs and Stratton 80-100kW Maintenance Kit, 5.7L Engine - 6527

    SKU: PES-PS-GEN-0160
    MPN NO

    6527

    Briggs & Stratton
    $348.60 USD
    $348.60 USD
  • Top Rated
    Briggs & Stratton NOT Generators Accessories 60kW | Portlandia Electric Supply

    Briggs and Stratton 48-60kW Maintenance Kit (GM 5.0 and 5.7 liter)(NOT Compatable with 4.3L Engine) - 6168

    SKU: PES-PS-GEN-0159
    MPN NO

    6168

    Briggs & Stratton
    $387.88 USD
    $387.88 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton 35-48kW Maintenance Kit, 4.3L Engine - 6514 | Portlandia Electric Supply

    Briggs and Stratton 35-48kW Maintenance Kit, 4.3L Engine - 6514

    SKU: PES-PS-GEN-0158
    MPN NO

    6514

    Briggs & Stratton
    $278.88 USD
    $278.88 USD
  • Top Rated
    Briggs & Stratton RPM Generators Accessories 35kW | Portlandia Electric Supply

    Briggs and Stratton 30-35kW Maintenance Kit (1800 RPM Units, GM 3.0 liter - includes current 35kW and previous 30kW) - 6167

    SKU: PES-PS-GEN-0157
    MPN NO

    6167

    Briggs & Stratton
    $259.35 USD
    $259.35 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton 25-30kW Maintenance Kit (3600 RPM Units) - 6280 | Portlandia Electric Supply

    Briggs and Stratton 25-30kW Maintenance Kit (3600 RPM Units) - 6280

    SKU: PES-PS-GEN-0156
    MPN NO

    6280

    Briggs & Stratton
    $195.20 USD
    $195.20 USD
  • Top Rated
    Briggs & Stratton Briggs and Stratton 25-30kW Maintenance Kit (3600 RPM Units - 1000 hour belt change) - 6268 | Portlandia

    Briggs and Stratton 25-30kW Maintenance Kit (3600 RPM Units - 1000 hour belt change) - 6268

    SKU: PES-PS-GEN-0155
    MPN NO

    6268

    Briggs & Stratton
    $496.95 USD
    $496.95 USD
  • Top Rated
    Briggs & Stratton Generators Accessories 26kW | Portlandia Electric Supply

    Briggs and Stratton 17-26kW Maintenance Kit - Power Protect and Next Gen Product compatible - 6872

    SKU: PES-PS-GEN-0154
    MPN NO

    6872

    Briggs & Stratton
    $93.63 USD
    $93.63 USD

Generator Accessories & Parts

Keep your generator running reliably with generator accessories and parts from PES Supply. From maintenance kits and covers to transfer switches and power cords, we carry everything you need to install, maintain, and protect your generator. Compatible with Generac, Kohler, Briggs & Stratton, Champion, Cummins, and other major brands.

What You'll Find

  • Maintenance kits – oil filters, air filters, spark plugs
  • Generator covers for weather protection
  • Power cords and adapters – 30A, 50A, and twist-lock
  • Transfer switches for safe backup integration
  • Battery kits for standby generator starting
  • Cold weather kits with oil and battery warmers

Regular maintenance extends generator life and ensures it starts when you need it most. Our maintenance kits include OEM-spec filters and parts matched to your generator model. Stock up on essentials and be ready for storm season—don't wait until the power's out to find the parts you need.

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.