United States

In an interview with pv magazine, Jay Johnson, the CTO of US-based cybersecurity firm DERSec, explains that PV systems face cybersecurity risks that extend far beyond inverters, as demonstrated by a December attack on Polish solar plants where wiper malware targeted substation equipment rather than the inverters themselves. Vulnerabilities often lie in backhaul communication channels like APIs and mobile apps, making layered defenses, network segmentation, and vigilant monitoring essential to safeguard distributed energy resources.

Combined generation from wind and utility-scale solar reached a record 17% of the US electricity mix in 2025, producing 760,000 GWh, up 88,000 GWh from 2024, according to the US Energy Information Administration (EIA).

In an interview with pv magazine, cybersecurity expert Mohammad Al Faruque explains how seemingly simple sensors in PV systems and other energy systems are surprisingly vulnerable to magnetic, electrical, and acoustic perturbations, which can remotely influence control systems without physical access. Protecting these sensors requires both strict physical security and the development of hardened, interference-resistant technology to safeguard critical infrastructure.

California-based software provider SiteCapture has launched an AI platform for the US solar market that automates job-site documentation, quality control, and reporting workflows for installers.

Sandia National Laboratories conducted the first-ever blind comparison of seven commercial PV modeling software, revealing that differences in weather handling, system modeling, derates, and assumptions grow as system complexity increases. The study emphasizes that software choice should consider project complexity, workflow, and modeling features rather than relying on rankings alone.

Data from EnergyBin and Buckstop shows used solar modules made up just 1% of resale listings in 2025, as falling prices for new panels weaken reuse economics.

A legal alert from Wiley says US Department of the Treasury and Internal Revenue Service (IRS) guidance could disqualify solar cells using imported silicon wafers from the 10% domestic content bonus under the Inflation Reduction Act.

Roth Capital Partners says it expects a sharp drop in US residential solar installations as tax credit changes and Foreign Entity of Concern (FEOC) rules constrain financing.

The US International Trade Commission (ITC) has blocked the imposition of anti-dumping and countervailing duties on Chinese active anode material (AAM), providing a massive sigh of relief for the domestic battery storage sector.

Former DC Solar counsel Ari J. Lauer has been sentenced to more than 11 years in prison for his role in a $1 billion solar tax equity fraud scheme.