Features

PV Tech spoke to Uri Sadot about how security concerns finally went 'mainstream' in 2025, and what can be done to improve solar cybersecurity.

The PV Review, 2025: this year has seen many papers and reports on solar PV modules reliability and performance issues, especially with TOPCon.

As utility-scale solar projects grow, managing voltage drops remains a critical challenge for EPCs and system designers. Jason Coleman of Terrasmart explores how optimising eBOS architecture offers a solution while delivering cost savings.

PV Talk: Luminous Energy's Guy Lavarack says that interface risk, grid risk and talent risk are all key risk factors in Europe.

PV Talk: Paul Gebhardt of Fraunhofer ISE discusses reliability issues facing advanced PV modules, an issue which isn't going anywhere.

If we imagine the development of PV industry in terms of scale and quality on a single curve, its trajectory has clearly been moving upward.

Imperial Star's DomesticIQ calculator aims to bring some clarity to the complexities of navigating US solar domestic content requirements.

Italy's NZIA FER-X auction aims to diversify Europe's supply chain, but this brings its own challenges, writes Patrizio Donati.

Rooftop solar PV generated nearly twice the output of utility-scale solar throughout November 2025, maintaining a 1.9:1 ratio in Australia.