U.S. solar system prices increased across utility and commercial segments in the second quarter of 2026, driven by persistent structural materials tariffs and rising domestic transportation expenses, according to the latest pricing analysis from Wood Mackenzie and the Solar Energy Industries Association (SEIA). Residential solar stood as the single exception to the upward pricing trend, with turnkey residential system costs dropping 1.4% year-over-year to average $3.36 per watt in Q2. Commercial solar system pricing experienced the steepest inflation, rising 5.6% year-over-year to $1.77 per watt. ...Den vollständigen Artikel lesen ...
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