Long Reads

The dollar-per-watt metric has traditionally formed the basis of PV module purchasing, but this formula can lead to costly mistakes.

Following a decade of technological innovation and geopolitical challenges, PV Tech Power revisits the issue of module quality.

The rapid deployment of solar and other renewables is creating new pressures on the efficient operation of electricity markets. Stephen Woodhouse looks at whether a shift from national to locational pricing offers a solution to optimal market design as decarbonisation efforts gather.

PV Tech Premium speaks with Crux about the interest in the 45X credit market in the US, including First Solar's deal made late last year.

Tom Kenning reports on research warning of volumes of end-of-life PV modules emerging earlier than previously thought.

The rapid emergence of new PV technologies such as bifacial has in some cases outpaced the evolution of suitable technical and regulatory specifications.

With solar a global industry, perhaps a global approach is the best way to ensure a more consistent supply of funding.

According to Energie Commune, Belgium installed 1.8GW of new solar capacity in 2023, and pushing its total operating solar portfolio to 9.9GW.

Digitalisation offers PV plant operators the opportunity to shift from preventive to predictive maintenance practices. Eduardo Sarquis reports on research aimed at shedding further light on the system performance benefits of moving to a predictive O&M strategy.