PV plant

Researchers in France have tried to predict the competitiveness of tandem PV modules against commercial crystalline products in 2030. Crystalline products will be 22-24% efficient in a decade, according to the researchers, possibly 25% if interdigitated back-contact heterojunction versions become mainstream. To compete, tandem devices will need to offer similar life spans and degradation rates, plus efficiencies of 30%.

4 GW of offshore wind and land-based renewables are set to come to the Empire State, as governor Andrew Cuomo looks to achieve the state’s renewable energy mandates while also kickstarting a post-Covid economy.

The extraordinary measure of not publishing the results of successful project bids – brought in during the Covid-19 crisis – is set to be lifted from September, when the projects allocated in procurement rounds over the last five months will be made public.

The planned power plant marks the first phase of a 60 MW scheme 30km north of the capital, N’Djamena. The overall project is being developed by UK-based Private Infrastructure Development Group and French company Smart Energies International.

The project, set to be commissioned this year, will sell power to an unspecified industrial client under a power purchase agreement.

The president of the Caribbean island has announced several ground-mounted PV plants will be tendered, along with 60 MW of thermal power generation capacity. The projects are part of a plan to provide the nation with universal access to electricity during Jovenel Moïse’s five-year term in office.

Recovering silicon of the quality required for reuse in panels is at the heart of mitigating device carbon footprints. R&D efforts should be ramped up now, says an international research group, so the technology is in place when huge volumes of modules begin to need replacing.

State utility SA Water is partnering with an environmental organization to ‘re-vegetate’ almost a ton of native seedlings under a large scale solar arrays. Beneath the ground-mounted PV projects, native vegetation should return to the formerly agricultural land, and the resulting scrub is expected to protect panels from soiling.

Finnish company ICS has developed a foil which it claims can significantly increase the yield of solar panels, when applied to the edges of a PV module. Germany’s Fraunhofer ISE has confirmed that the increase in performance for conventional solar modules with the solar film is ranging from 5% to 10%.

State-owned power company China Three Gorges is reportedly ready to offer up to €600 million for 13 solar assets owned by X-Elio in Spain while Germany’s ib vogt is up for sale, according to Reuters.