Companies and individuals who want to drive standards in the Distributed Energy industry should join the SunSpec Alliance.
The SunSpec Certification program takes a holistic approach to compliance testing, security, and communication of results and quality control.
SunSpec standards enable interoperability of components and systems, are compatible with diverse utility grids and microgrids around the globe, and support the establishment of Distributed Energy as a financial asset class.
SunSpec Modbus defines common parameters and settings for monitoring and controlling DERs and their capabilities, such as voltage regulation, setting power factor, and power export limiting. It also structures data to increase interoperability. Leveraging the Modbus1 protocol, widely adopted for industrial electronic devices since the 1980s, SunSpec Alliance created the SunSpec Modbus interface in 2009 and has continually extended it to cover all solar inverters and many other commercially available DERs.
The SunSpec Alliance is comitted to paving the way for a secure distributed energy infrastructure by creating opportunities for education, collaboration, and standards development for DER Cybersecurity. Participate in work groups, attend webinars, and access exclusive video content here.
Partnering with The SunSpec Alliance has been a pivotal experience in securing critical infrastructure for SecureG. Their leadership in developing open standards for distributed energy resources has enabled us to strengthen cybersecurity across DER networks, ensuring safer and more reliable systems. SunSpec’s expertise and focus on innovation make them an invaluable partner in securing the future of clean energy.
Damn Kachur
CEO, SecureG
Eric J. Vettel, PhD
President, American Energy Society
"Working with the SunSpec Alliance has been an incredibly rewarding experience. Their leadership in fostering collaboration and driving innovation across the renewable energy sector is unmatched. As someone deeply involved in advancing VPP and Edge AI technologies, I’ve found SunSpec’s commitment to interoperability and cybersecurity essential for addressing the complex challenges of today’s energy landscape. The insights, connections, and standards they bring to the table have not only enhanced my professional journey but have also amplified the impact we can have as a collective industry. I’m proud to be part of this dynamic and forward-thinking community."
Vish Ganti
Product Leader, VPP and Edge AI, Qcells
"Partnering with the SunSpec Alliance has been a game-changer for Blu Banyan. Their commitment to advancing industry standards and fostering collaboration across the distributed energy resource ecosystem has been instrumental in helping us achieve our goals. SunSpec’s emphasis on interoperability and cybersecurity aligns perfectly with our mission to deliver innovative, future-ready solutions. Working with the SunSpec team has provided invaluable opportunities to connect with industry leaders, contribute to the development of cutting-edge specifications, and ensure our solutions meet the highest standards of excellence. We’re proud to be part of this transformative alliance."
Jan Rippingale
CEO and Founder of Blu Banyan
Kudrat Kaur
Software Engineer
Kudrat Kaur is a skilled software engineer specializing in the development of open standards for Distributed Energy Resources (DER). At SunSpec Alliance, she plays a key role in shaping industry specifications, ensuring seamless interoperability for solar, storage, and grid-connected systems. An active participant in technical workgroups, Kudrat collaborates with industry leaders to advance DER communication protocols and cybersecurity frameworks. She is also a recognized speaker at conferences, representing SunSpec and sharing insights on emerging technologies, regulatory compliance, and the future of DER integration. Through her expertise, Kudrat is driving innovation and fostering collaboration across the clean energy ecosystem.
Sam Reid
Director of Content
Sam Reid is a seasoned professional with expertise in research, content production, and strategic marketing across multiple business sectors. As the Director of Content at SunSpec Alliance, he drives engagement, industry awareness, and thought leadership in the Distributed Energy Resources (DER) space. With a background in high-level research and communications, Sam has successfully developed content strategies that amplify brand impact and foster industry collaboration. A former special operations combat veteran, he brings a disciplined, analytical approach to storytelling and market positioning, ensuring SunSpec’s mission and initiatives resonate across the clean energy ecosystem.
Erin Mahan
Director of Membership
Erin Mahan is the Director of Membership at the SunSpec Alliance, where she supports solar and storage companies in adopting open standards that drive interoperability across the clean energy sector. With a background in market research and consulting, she helps organizations navigate global regulatory complexity and align with evolving industry frameworks. Erin is committed to equipping SunSpec members with the tools, clarity, and strategic support they need to shape the future of distributed energy.
Dylan Tansy
Executive Director
Dylan Tansy is the Executive Director of SunSpec Alliance, bringing over a decade of experience in advancing standards and collaboration within the Distributed Energy Resources (DER) industry. Having spent 10 years with SunSpec, he played a pivotal role in growing the organization’s influence through his leadership in membership services. Now at the helm as Executive Director, Dylan is dedicated to fostering innovation, expanding industry engagement, and driving the adoption of SunSpec standards worldwide. His deep expertise in DER interoperability and industry collaboration ensures that SunSpec remains a leading force in shaping the future of clean energy integration.
SunSpec Alliance develops open standards that ensure interoperability for Distributed Energy Resources (DER). Our specifications enable seamless communication between solar inverters, energy storage, and grid systems, driving efficiency, security, and innovation in the renewable energy industry while reducing integration complexity.
SunSpec certifications ensure compliance with SunSpec standards for Distributed Energy Resources (DER), guaranteeing interoperability, cybersecurity, and grid integration. Recognized globally, these certifications validate product performance, streamline market entry, and enhance reliability for manufacturers, developers, and utilities in the evolving clean energy landscape.
SunSpec's software tools empower developers, manufacturers, and grid operators with open-source solutions that simplify DER integration. Our technology accelerates compliance with industry standards, enhances cybersecurity, and ensures seamless device communication, helping companies streamline operations, improve performance, and future-proof their energy systems.
SunSpec Alliance membership connects industry leaders, innovators, and policymakers in the DER ecosystem. Members gain access to cutting-edge specifications, collaborative working groups, networking opportunities, and exclusive resources that shape the future of distributed energy while ensuring compliance, interoperability, and market success.
SunSpec offers industry-leading training programs, equipping professionals with the knowledge needed to navigate evolving DER standards. Through online courses, certifications, and expert-led sessions, we provide essential education on cybersecurity, regulatory compliance, and grid modernization to accelerate clean energy adoption worldwide.
SunSpec Alliance to Lead IEEE 2030.5 CSIP Stewardship Following CPUC Decision The California Public Utilities Commission (CPUC) has approved the
