The latest edition of Berkeley Lab’s <a href="https://emp.lbl.gov/tracking-the-sun/" target="_blank">Tracking the Sun</a> annual report is out, describing pricing and design trends for grid-connected, distributed solar photovoltaic (PV) and PV-plus-storage systems in the United States. The report is based on data from roughly 3.2 million systems installed nationally through year-end 2022, representing more than 80% of all systems installed to date.