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Featured Categories

Residential Solar Systems

Residential Solar Systems

Low-cost complete residential solar systems for contractors and DIY homeowner/builders.

Commercial Solar Systems

Commercial Solar Systems

Wholesale commercial systems available for commercial contractors and building owners.

Off Grid Solar Systems

Off Grid Solar Systems

Complete off-grid outdoor remote industrial solar systems.

Battery Backup Energy Storage

Battery Backup Energy Storage

Battery systems for emergency backup power, TOU offset, and other ES applications.

Solar Panels

Solar Panels

Quality name brand solar panels at a low wholesale price.

Solar Batteries

Solar Batteries

Low wholesale prices on sealed gel, AGM, Li-ion solar batteries and other energy storage.

Complete Roof & Ground Mounted Solar System Kits

Roof Mounted Solar Systems

Roof Mounted Solar Systems

5-30 kW Roof Top Solar PV Kits With Plan Sets For Both Residential And Commercial Applications

ADU & Small PV Solar

ADU & Small PV Solar

2-5 kW Complete Solar System Kits for Homes, ADUs, and California Title 24 Compliance

Ground Mounted Solar Kits

Ground Mounted Solar Kits

8-50kW Ground mounted Solar Kits for Farms, Homes, Agricultural and Commercial

Latest From the SES News Room

Arizona-California Transmission Line

SES and P&R Tech Provide Solar Lighting for AZ-CA Transmission Line Project

$1.2 Million Contract Delivers 110 MAPPS Solar Obstruction Utility LED Lighting Systems

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Madison's Bus Rapid Transit Project

Solar Electric Supply, Inc. Powers City of Madison's Bus Rapid Transit Project

SES ADU Tiny Home Solar Systems Contribute to Net-Zero Energy Goal for Bus Stop Shelters

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Pittsburg CA Landfill Biomethane Project

PG&E and SES Develop Solar Hybrid System for Pittsburg Landfill

Hybrid Solar System Ensures Reliable Renewable Power for Pittsburg CA Landfill Biomethane Project

Read More

About Solar Electric Supply

Solar Electric Supply, Inc. (SES) is a premier distributor of solar energy products, committed to providing high-quality solar solutions for residential, commercial, industrial, and remote applications. Founded with the vision of making solar power accessible and affordable, SES has established itself as a trusted leader in the renewable energy industry. Our comprehensive product offerings and unwavering dedication to customer service have made us a preferred choice for solar installations across diverse sectors.

Wide Range of Products

SES provides a broad selection of solar panels, inverters, mounting systems, and energy storage solutions from industry-leading manufacturers.

Expert Design and Support

Our expert team provides comprehensive solar design services, including:

  • Engineered stamped site plans for permit submittal
  • Residential and commercial system layouts
  • Storage solutions
  • T24 compliance and ADU designs

Customized Solutions

From grid-tie to off-grid, residential to commercial, we provide tailored solar solutions to meet your specific energy requirements . Our offerings include:

Quality and Reliability

As America's Oldest Wholesale Solar Distributor, We only partner with established manufacturers offering industry-leading technology and support:

  • REC: 27 years of leadership, offering an industry-leading 25-year warranty at 92% power output
  • Deka-East Penn: Established in 1946, world's largest single-site battery manufacturing facility
  • Enphase: Pioneering microinverter technology since 2006, with over 75 million units shipped
Contact Us

Toll Free: 877-297-0014