Yes, there are different battery assembly percentage requirements for different years according to the Inflation Reduction Act:
| Year | Applicable Percentage |
|---|---|
| 2023 | 50% |
| 2024-2025 | 60% |
| 2026 | 70% |
| 2027 | 80% |
| 2028 | 90% |
| 2029 and beyond | 100% |
These percentages refer to the value of battery components that must be manufactured or assembled in North America to qualify for tax credits.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/are-there-different-battery-assembly-percentage-requirements-for-different-years/
