
updated: 12/22/2025 Please look through all three sections below for important information: 1-REFERENCES 2-TUTORIALS 3-AGREEMENT & INSTALLATION DOCS 1-REFERENCES Access the article on

(updated 11/3/2025) Solar Power Agreement (SPA) is a generic term given by CleanFi for third-party-owned solar and/or storage financing structures that allow an Investment Tax

To access the chart with key dates in the ITC timeline, please see Key Dates for ITC on C&I Solar Projects To properly address the