U.S. DEPARTMENT OF ENERGY SOLAR ENERGY TECHNOLOGIES OFFICE ... Res. PV Installations: 2000-2009, IREC 2010 Solar Market Trends Report; 2010-2022, SEIA/Wood ... 6/22; Wood Mackenzie and SEIA, Q2 2023 US Solar Market Insight, 6/23. Adapted from U.S. Department of Energy, Solar Futures Study, 9/21. But, PV Deployment Too Slow to …