Swish Solar has an AI-driven tool that optimizes solar panel cleaning schedules to reduce soiling losses and operating costs. The platform uses data analytics and forecasting models to help operators time cleaning based on financial impact.

The Danish company said its configurable CO2 system delivers up to 4.8 MW per unit and is scalable to 50 MW for large industrial and commercial projects. The units offer hot water output of up to 95 C and compatibility with complex installations such as food processing, district heating, and commercial buildings.

In an interview with pv magazine, cybersecurity expert Roberto Setola describes a structural shift in cyber threats against solar energy infrastructure, where attacks now target peripheral systems like remote terminal units rather than centralized SCADA, often in coordinated campaigns amplified by AI. He also emphasized that the recent cyberattack to PV plants in Poland demonstrated how simultaneous strikes on smaller, less-protected operators can potentially trigger major disruptions, including blackouts, economic losses, and cascading grid risks.

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.

A random malware variant affected about 800 remote monitoring devices at ground-mounted PV plants in Japan in May 2024. Tokyo-based cybersecurity firm Girasol Energy has told pv magazine what happened and how PV asset owners can protect themselves against such incidents.

An international research team boosted triple-junction solar cell performance by enhancing perovskite crystal growth, increasing middle-cell light absorption, and adding reflective nanoparticles.

Researchers in Hong Kong Hong Kong fabricated a thermochromic bifacial photovoltaic glazing system prototype that passively regulates solar heat gain while harvesting energy from both sides. Experiments and simulations showed it significantly reduces cooling loads and indoor temperatures while boosting electricity generation.

The Italian heating solutions provider said its new Nuos Plus S2 Wi-Fi heat pump system offers up to 80% energy savings and a coefficient of performance of up to 3.51.

Researchers analyzed 16 years of data from over 1 million PV systems in Germany and found annual degradation is just 0.52–0.61%, roughly half prior estimates. Environmental factors like heat, frost, and air pollution affect performance, while smaller systems degrade less than larger ones, boosting long-term reliability and profitability.

The Chinese manufacturer said its new Nex E6000 and Nex E6000H storage systems combine a 6 kWh battery, an inverter, and an integrated energy management system, with scalable design allowing multiple units to be networked for higher capacity and coordinated energy sharing.