In this article, we list the top 12 solar PV panel manufacturers we vouch for. So you can count on them for peace of mind before a high-value purchase. These 12 suppliers are known for their durability, warranty strength, and global reputation. 6 GW of module manufacturing capacity was added. We also cover where solar panels are made, which countries dominate manufacturing, and how to select a trustworthy. . The Inflation Reduction Act (IRA) of 2022 played a key role in this transformation, offering tax credits and financial incentives to companies that manufacture solar components in the U. Additionally, tariffs on foreign-made solar products helped level the playing field, making American-made. . To compare options, check pricing, and create a bill of materials including Tier 1 solar panels, as well as CEC listed inverters, and racking, see our Solar Design & Quote Tool.