This chapter is supplemental in character, The writer seems to assume that the narrative of Kings (marginal reference) is known, and is mainly anxious to add points which the author of that narrative has omitted.
Related Commentaries of 2 Chronicles 28:1
2 Chronicles 28:1
1 Ahaz was twenty years old when he began to reign, and he reigned sixteen years in Jerusalem: but he did not that which was right in the sight of the LORD, like David his father: