Solar Design & Engineering Quotes

How It Works

  1. Watch the Get Started video
  2. Register for the SepiPortal
  3. Submit your design specifications

SepiSolar designs systems for all types of commercial & industrial, utility-scale, microgrid and large-scale residential applications.

With SepiSolar’s design & engineering service, you get:

  • Expert designs by experienced solar engineers
  • Direct communication with your designer
  • NABCEP certified designers
  • Complete PV plan sets
  • Easy to use SepiPortal to monitor your project

Get a Free Solar Design Estimate

New to SepiSolar? Complete this form and register for the SepiPortal to get your free design quote.

Already registered? Log in here

Why Solar Professionals Use SepiSolar

Solar Expertise: Each of our designers are NABCEP certified and design and engineer solar applications for over 1,300 solar professionals across the globe.

Easy To Use: Manage all of your designs in our easy-to-use SepiSolar design portal. Access your designs online, anytime and receive updates from your designer immediately.

Complete Plan Sets: Each design is delivered as a complete plan set. With licenses in all 50 states, we ensure your designs are submitted in accordance with your local AHJs and utility.

Eliminate Permitting Delays

Skip the permitting and regulatory delays with designs that quickly pass inspection.

Include Your Team

Add members from your team for seamless, consistent conversation about your project.

Get Quotes Fast

Get accurate quotes quickly and complete your installations on time and on budget.

Have questions?

Read our FAQ page or contact SepiSolar


CA Small Business Enterprise

Certification ID:

Bidder/Supplier ID:

NAICS Codes:
541330 – Engineering services
541340 – Drafting services
541490 – Other specialized design services
541618 – Other management consulting services
541690 – Other scientific and technical consulting services
541990 – All other professional, scientific, and technical services

D-U-N-S number:

811024, 81101701, 81101516, 81101604, 43232614, 81101505

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