Brazil's utility-scale module imports fall 82% as curtailment bites

Victoria Shinder20 September 2026, 22:482 min read

Brazil brought in 5.48 GW of photovoltaic modules in the first half of 2026, against 10.57 GW a year earlier — a fall of 48%, or about 5.1 GW of capacity that did not arrive. The figures come from a survey by the consultancy Greener, reported at https://www.pv-magazine.com/2026/09/19/solar-module-imports-drop-48-in-brazil-in-h1/.

The monthly series shows how steep it was: January 2.33 GW → 1.12 GW, February 2.19 GW → 1.02 GW, March 2.03 GW → 576.7 MW (−71.6%), April −60.7%. May was the single month that grew, by 6.5%.

The collapse is concentrated in one segment. Imports for utility-scale projects fell 82%, from 2.3 GW to 430 MW. Distributed generation fell 39% — bad, but an order of magnitude less bad. And the price went the other way: average module prices rose 12.9% after China phased out a 9% export incentive, so buyers paid more per watt for far fewer watts.

Greener's head of market intelligence names the cause directly: curtailment. Cutting output reduces projected revenue, and reduced projected revenue raises the perceived risk of the next project.

What it means

This is what a curtailment problem looks like two years downstream. Curtailment is usually discussed as lost energy — a percentage of generation spilled. The number that matters arrives later and somewhere else: in the import statistics, as projects that are never ordered. Brazil's centralised segment did not shrink by 82% because panels got expensive or demand fell. It shrank because the revenue a new plant can expect became unpredictable, and unpredictable revenue is priced as risk.

Distributed generation held up far better, and that is the structural point. A rooftop system's value is the retail tariff it avoids, which does not depend on whether the transmission network can accept the output at noon. A utility-scale plant's value depends entirely on that. When the grid becomes the constraint, investment moves to the side of the meter where the grid is not in the way — which is a grid outcome dressed as a market one.

And rising prices into a falling market says the squeeze is not local. Module prices went up 12.9% because of a change in Chinese export incentives, at the same moment Brazilian demand halved. A developer in that market faces worse revenue and a higher bill for the same equipment. Any jurisdiction that lets curtailment run without a compensation or connection-queue reform should expect its own version of these two lines crossing.