Become a Stem Certified Partner

Hundreds of solar developers, EPCs, and installers trust Stem as their one-stop shop for all energy storage needs. Become a Stem Certified Partner to:

  • Make selling storage easier with end-to-end project support
  • Access the highest quality storage products
  • Cut costs in your supply chain with volume-based pricing
  • Buy Stem products from your existing distributor partner
  • Get leads from our demand gen and co-marketing programs
  • Easily model your storage projects in Energy Toolbase
  • Access free training materials Stem University and the Partner Portal

How to become a Stem Partner

Complete partner
inquiry form

Stem’s Channel Partner Manager will respond to your inquiry.

Sign up with Stem
on Energy Toolbase

Begin modeling projects easily with Stem’s Energy Toolbase integration.

Enroll in
Stem University

Gain confidence selling, analyzing, and deploying energy storage systems.

Complete Stem University courses

Complete Stem Certification process upon graduating from Stem University.

What our Partners have to say

Our customers are increasingly sophisticated, and they understand the value of a solar + storage strategy. We needed a storage partner that was easy for us to work with and that allowed us to present a single, comprehensive proposal with obvious benefits for customers. Stem has been ideal.

Alex Deeter

Sales and Marketing Engineer
Sungreen Systems
A Stem Certified Premier Partner

Stem’s Partner Program and its wide variety of solutions have been gamechangers in our ability to develop solar-plus-storage. As a developer who works on very tight deadlines, having the wealth of information and resources from Stem has been a key differentiator. And through Stem University, we easily enabled a growing number of our staff to understand the complexities of solar-plus-storage.

Steven Liu

VP of Engineering and Procurement
A Stem Certified Premier Partner

Partner with the industry leader

With more commercial energy storage projects installed than any other provider, Stem can gives you the expertise and support you need to succeed at every stage of the energy storage project lifecycle.

  • 790+ MWh across 1,000 sites operating or contracted
  • 360+ customers
  • 30+ Fortune 500 customers
  • 14.5+ million system runtime hours
  • 2,400+ grid service dispatches
  • 20,000+ market dispatches
  • 20+ utility partners
  • 75+ permitting jurisdictions across 260+ cities
  • $650 million in project finance capacity

Meet with one of our experts today to begin your Stem journey