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Opinion & Analysis

Falling wafer prices continue to make headway for downstream prices

In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.

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Storm Minerva hits solar power generation in Italy

In a new weekly update for pv magazine, Solcast, a DNV company, presents the solar irradiance data it collected for Italy in May. These data show that, during the Storm Minerva, solar PV production in Italy and the TransnetBW ISO region in southern Germany was significantly depressed from previous days. Conversely, wind power trended high, due to the intense and widespread nature of the system.

Record values of solar photovoltaic energy production in Portugal in the second week of May

In the second week of May, the solar photovoltaic energy production registered a record maximum hourly value in Portugal, adding to the streak of records for this technology in Europe during 2023. In the electricity markets, the prices remained stable with an upward trend, except in the MIBEL and the Nordic markets where the prices decreased. Zero price hours were registered at the weekend in the MIBEL market and negative ones in the Netherlands. Gas futures registered the lowest price since July 2021.

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April irradiance up for US and Mexico, down for Canada

In a new weekly update for pv magazine, Solcast, a DNV company, presents the solar irradiance data it collected for North America in April. These data show that positive departures from normal April irradiation benefitted solar producers from California, Baja California and Sonora right across the continent to Pennsylvania, New Jersey and Maine.

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Polysilicon prices preserve downward trend, weighed down by supply factors

In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.

Avoiding PV buyer’s remorse

New entrants to solar equipment procurement may be surprised to encounter constantly amended contract terms, index-linked price rises, and near-worthless defect warranties, but they reflect recent supply chain troubles. Clean Energy Associates’ Martin Deak offers a buyers guide.

Tools to monitor PV hybrid system performance

Owners and operators of PV hybrid systems need to monitor and control system operation and performance, which generally involves the collection of big data sets. Data visualization techniques can simplify the monitoring and allow issues to be quickly recognized, says IEA-PVPS.

Indonesia’s race to net zero

Coal-dependent Indonesia has huge solar potential but progress toward a net zero economy has been sluggish, explain Daniel Kurniawan and Fabby Tumiwa from the Institute for Essential Services Reform (IESR), an Indonesian thinktank.

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The PV scientific community’s rush to the latest efficiency record

Perovskite-silicon tandem technology expert Gianluca Coletti explains what cycles the PV industry and scientific community experience every time there are new jumps in power conversion efficiencies at cell level. According to him, we are experiencing a much faster turnover of efficiency records typical of the early stage of development of a new technology holding an incredible potential.

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United Arab Emirates’ solar market

The UAE is expected to generate 25% of its electricity from solar energy and have a total installed solar capacity of 44 GW by 2050. The Middle East Solar Industry Association (MESIA) describes the challenges the country has to address to make this target achievable.

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