
US Solar Has a Quality Problem: What Buyers Need to Know
From Clean Power Hour by Tim Montague, John Weaver
May 19, 2026 · 46 min
About this episode
The episode discusses a report highlighting quality issues in US solar module production and its implications for developers.
A new report from Clean Energy Associates found that some solar module factories in their first year of production are hitting yield rates as low as 30%. That means 70% of modules coming off certain lines require rework before they ship. The finding applies directly to US manufacturers, most of which are still in early ramp-up stages. In this week's Clean Power Hour Live, Tim Montague and John Weaver break down what the report means for solar developers sourcing modules right now, why n...
People in this episode
Hosts: Tim Montague, John Weaver
Topics covered
- solar quality
- module production
- yield rates
- solar developers
- manufacturing challenges
Keywords
- solar modules
- quality problem
- yield rates
- Clean Energy Associates
- manufacturing
Mentioned in this episode
Organizations: Clean Energy Associates, US manufacturers
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