IMPAX Asset Management has warned that the outlook for US residential solar is growing more fragile, highlighting a series of compounding risks that are beginning to challenge a previously resilient segment of the sustainable fixed income market. In a new report, the firm notes that solar loan asset-backed securities are under pressure due to a convergence of structural and macroeconomic headwinds.

Delinquencies are rising, with some issuers experiencing increased borrower stress. A number of sponsor bankruptcies have also begun to cast doubt on the long-term viability of certain business models within the sector. Credit ratings downgrades have followed, prompting concerns over the broader risk profile of solar securitisations. At the same time, the sector faces a less supportive policy backdrop, with changes to tax incentives weakening the economic case for installations in several regions. Higher interest rates have further reduced affordability and investor appetite.

IMPAX argues that these developments do not mark the end of opportunity in the space, but rather demand a more selective and measured approach. The key, the firm believes, lies in identifying higher-quality assets and issuers that can withstand a more volatile environment. As the report puts it, the goal is to uncover “rays of opportunity” without flying too close to the sun.

For investors with sustainability mandates, the message is clear. Careful analysis and a focus on credit fundamentals are becoming more important as the market evolves. The US residential solar sector may still offer attractive yields and impact potential, but it is no longer insulated from the broader pressures facing risk assets.

Author: Asset TV
Source: Video - IMPAX: US Solar Faces Risks & Rays of Opportunity