Energy technology company expands its focus beyond solar as AI data centers create growing demand for advanced power infrastructure
Fremont, California, 18 August 2026 – Enphase Energy is drawing fresh attention as the rapid expansion of artificial intelligence creates new demand for reliable and advanced power infrastructure. Known primarily for its solar energy technology, the company is now developing solutions designed to support the growing electricity needs of AI data centers.
The shift reflects a larger change taking place across the technology and energy industries. Artificial intelligence requires enormous computing capacity, and the data centers supporting these workloads consume significant amounts of electricity. As companies expand AI infrastructure, power availability, efficiency, and energy management are becoming increasingly important.
Enphase has positioned its IQ Solid State Transformer, or IQ SST, as part of its response to this growing demand. The company announced the development of the technology in April 2026, describing it as a power platform designed specifically for AI data centers moving toward higher-density direct current power systems.
Unlike traditional centralized power conversion systems, the IQ SST is designed around a distributed architecture. Each rack is expected to combine intelligent semiconductor-based and software-controlled power modules. The goal is to improve how electricity is converted and managed inside large computing facilities, where efficient power delivery is essential for running advanced servers and AI workloads.
The company has continued to make progress with the technology. In its second quarter 2026 financial results, Enphase said it had achieved key technical milestones in the development of the IQ SST and had deepened engagement with potential customers. The company also said some opportunities had advanced to the request for information and request for proposal stages, representing a potential multigigawatt pipeline.
The move could give Enphase access to a much broader market than its traditional residential solar business. AI data centers are becoming larger and more energy-intensive as technology companies invest in powerful computing systems. This has created new opportunities for companies that can provide efficient power conversion, grid solutions, energy storage, and other critical infrastructure.
Enphase’s latest work also connects with its broader semiconductor strategy. In July, the company published information about its Kestrel ASIC, a custom chip developed for intelligent power conversion. The technology is designed to support several Enphase products, including its microinverters, battery systems, electric vehicle charging technology and the IQ Solid State Transformer.
The focus on AI infrastructure comes as Enphase continues to operate and expand its core energy business. During the second quarter of 2026, the company reported revenue of US$291.9 million. It shipped approximately 1.59 million IQ Microinverters and 113.8 megawatt-hours of IQ Batteries during the quarter. Battery shipments increased from the first quarter, while the company said more than 25,000 installers worldwide were certified to install IQ Batteries.
For the third quarter, Enphase projected revenue between US$290 million and US$320 million. The company expects to ship between 130 and 150 megawatt-hours of IQ Batteries during the period.
The AI opportunity, however, also presents new challenges. Building power infrastructure for data centers requires advanced technology, strong customer relationships, and the ability to scale products effectively. Competition in the AI infrastructure market is increasing as energy companies, semiconductor manufacturers, and power technology providers seek to support the next generation of computing.
For Enphase, the expansion into AI power infrastructure represents an effort to apply its expertise in intelligent power systems to a fast-growing market. As data centers continue to expand, the need for efficient and reliable electricity solutions could become an increasingly important part of the global AI ecosystem.
The company’s progress with the IQ SST will therefore be closely watched as it moves from development toward potential commercial opportunities. While Enphase remains strongly connected to solar and clean energy technology, its AI-focused power strategy shows how the growth of artificial intelligence is creating new possibilities across the wider energy sector.
