EnergySage report: U.S. residential solar quotes rise 3.2% to $2.57/W in first half of 2026

EnergySage's Home Electrification Marketplace Report states that the median quoted U.S. residential solar price rose 3.2% to $2.57/W in the first half of 2026, from $2.49/W in the second half of 2025, based on quotes submitted through its marketplace between January and June 2026. Solar-only pricing stayed flat at $2.62/W, while the solar portion of solar-plus-storage quotes rose nearly 5% to $2.55/W, excluding battery cost. The share of installers quoting third-party ownership products rose from about 14% in January to 41% by the end of June, after the Section 25D residential tax credit expired at the end of 2025.