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The importance of measuring albedo at solar sites

As bifacial modules proliferate, estimations of albedo are becoming more important and with developers not prepared to install weather stations to assess solar resource, a popular option has become third-party, on-site measurements over periods as short as a day. Is this an acceptable compromise between costly on-site measuring and less accurate satellite data? Everoze’s Stefan Mau discusses the potential benefits and limitations of this approach.

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Statkraft signs ‘first-of-a-kind’ PPA with UK developer Luminous Energy

Generator enters agreement on solar plant which is also subject to a virtual corporate PPA and a fixed-price contract secured through the UK government’s Contracts for Difference auction mechanism.

All solar cell efficiencies at a glance – updated

The research group led by Professor Martin Green has published Version 64 of the solar cell efficiency tables. There are 19 new results reported in the new version.

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The Hydrogen Stream: 20 companies ask Europe to protect electrolyzer industry

Twenty companies have signed a letter to the European Commission, calling for a shift in European industry policy and protections for the electrolyzer industry, while Germany and Morocco have signed a declaration to establish a joint climate and energy alliance.

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‘From the next two years on we start to see battery supply in Europe’

At Intersolar Europe 2024, ESS News spoke with spoke with Paul McCusker, President EMEA Region at Fluence, about the company’s regionalization strategy and its ambition to bring a locally made products to its customers in Europe. McCusker also spoke about EMEA-region specific technology preferences and requirements, particularly regarding noise levels and safety. Additionally, he presented his views on battery price movements and key challenges to market growth.

‘We expect to ship 40 GW of back contact products in 2025’

As part of our Intersolar 2024 interview series, pv magazine spoke with Dennis She, Senior VP of Global Sales and Marketing at Longi Solar, about the company’s transition to the back contact (BC) technology, the expected shipment volumes for 2024, and the strategy to address overcapacity and pricing issues. He also spoke about Longi’s plans in the hydrogen sector and said the company does not intend to enter the energy storage business.

New Mexico solar output drops amid heatwave-induced storms

In a new weekly update for pv magazine, Solcast, a DNV company, reports that summer weather and a heat dome have brought increased irradiance to both US coasts. As a result, much of the continental United States saw irradiance moderately above average, 5-10% above historical June averages, with the increase most notable along the East Coast.

China modules prices trend lower on weak demand, oversupply

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.

Guyana launches tender for utility-scale PV, battery storage projects

Bidders are asked to provide qualifications requirements that include business registration or incorporation documents, valid Guyana Revenue Authority and National Insurance Scheme Compliance certificates, value-added tax (VAT) registration certificates for domestic parties, experience, technical ability, and financial capacity. Bidding is scheduled to begin for three projects on Sept. 26.

The many potentials of solar energy

In addition to producing renewable electricity, solar energy can also enable the clean production of hydrogen. Its potential in different applications is being assessed by several teams of researchers around the world. Adrian Pennington reports on some of this R and D and how IEC Standards can help in the third of the IEC columns for pv magazine

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