Modules & Upstream Manufacturing

When US President Joe Biden signed the $369 billion Inflation Reduction Act into law in August, it was lauded as the world’s most significant policy to combat climate change. However, some international critics and competitors claim the landmark bill thwarts their plans to foster green manufacturing at home. Australia is one country realizing that it may have already been left behind.

pv magazine speaks to Gianluca Coletti, program manager of tandem photovoltaic tech at Dutch research institute TNO, about initial attempts to bring tandem perovskite-silicon solar cells to market. He says the first PV products based on the highly efficient technology could make an appearance sooner than expected.

Naked Energy is commercializing a photovoltaic-thermal system to capture excess heat generated by PV modules for use in buildings. The VirtuPVT system, conceived for rooftop applications, includes an absorber plate, monocrystalline PERC solar cells, a borosilicate vacuum tube, an integrated reflector, and an integrated mounting system.

Seaward’s new PV150 test instrument measures open circuit voltage, short circuit current, earth continuity, insulation resistance, and operating current. It weighs 0.95 kg and comes with a two-year warranty.

European researchers have looked at how zinc phosphide could be used in solar cell development and found that monocrystalline thin films might perform better than polycrystalline films in electrical devices. They also determined that the performance of such films is directly correlated to the zinc/phosphide ratio.

Researchers in Germany have assessed direct coupling and integration between PV and batteries at the scale of a single PV module. They say their solution could be cheaper and provide superior performance than maximum power point tracking (MPPT) in optimizing PV system performance.

IIT Madras Research Park and US-based First Solar have agreed to cooperate on a range of R&D activities, including the localization of thin-film solar and other next-generation PV technologies in India.

Felix Krause, co-founder the Vireo Ventures, tells pv magazine that the Berlin-based company plans to make pre-seed and seed-phase investments in startups that are developing innovations for the energy transition.

Chinese scientists have simulated a new photovoltaic-thermoelectric technology, based on radiative cooling and III-V solar cells, to generate electricity at night.

An international consortium led by Israel’s Al-Zahrawi Society has launched the Regace project to develop agrivoltaic solutions for greenhouses. It will investigate the performance of a new tracking system across locations and climates and use carbon dioxide enrichment to improve crop yield.