Investor Presentation October 2025 Use of Forward-Looking Statements Safe harbor Information regarding market and industry statistics in this presentation is based on information available to Enphase Energy that Enphase Energy believe is accurate. It is generally based on publications that are not produced for purposes of economic analysis. Non-GAAP Financial Metrics Enphase Energy has presented certain non-GAAP financial measures in this presentation. Generally, a non-GAAP financial measure is a numerical ...

Core Insights - Enphase Energy has launched new software that allows homeowners with existing IQ7 Microinverter systems to upgrade to IQ8 Microinverters, enhancing their solar capacity [1][2] - The software is now available in Australia, India, South Africa, and the Philippines, following its initial launch in North America and Europe [1][2] - The upgrade aims to help homeowners reduce energy costs and increase energy independence, with over one million homes currently using IQ7 Microinverters [2] Market Demand - There is a growing demand among homeowners in India for effective solar investment solutions, which the new software provides [3] - In South Africa, the rising energy demand and interest in clean energy make this upgrade particularly valuable [3] - The Philippines is experiencing accelerated solar adoption, with homeowners seeking simple and effective solutions for system expansion [3] Product Features - The software update allows Australian homeowners to integrate IQ8 Microinverters and compatible energy storage, enhancing system resilience and enabling power supply during grid interruptions [4] - The upgrade pathway offers a cost-effective way for customers to scale their solar systems without a complete overhaul [4] - Enphase's software-defined energy systems are designed to help homeowners optimize their solar investments over time [4] Company Overview - Enphase Energy is a leading global energy technology company based in Fremont, CA, specializing in microinverter-based solar and battery systems [5] - The company has shipped approximately 83.1 million microinverters and deployed over 4.9 million Enphase-based systems in more than 160 countries [5]