Neste pv magazine Webinar, vamos comparar as tecnologias de inversores centrais e string da TBEA para usinas de geração centralizada e investigar quando faz sentido usar cada tipo de tecnologia. A empresa Chinesa de inversores tem as duas tipologias de inversores no seu portfólio e diz-se assim em posição para apresentar uma comparação não tendenciosa.
Compared to national policy, sustainability factors only play a small role in making the economics stack up for PV adoption by businesses.
High-power solar panels with outputs above 500 W accounted for more than 60% of all PV module imports to Brazil by volume in the January-March period.
The Brazilian authorities awarded around 950 MW of renewables capacity in the nation’s latest auction, including 183 MW of wind, 400 MW of thermal capacity, and 189.5 MW of small-sized hydroelectric power. The final average price for solar came in at $0.0376/kWh.
In other news, Shinshu University researchers developed a graphene-wrapped molecular-sieving membrane that is reportedly 100 times more efficient than that of conventional polymer separation membranes. Topsoe aalso nnounced the construction of the “world’s largest electrolyzer production facility,” and Toho Gas said it would produce blue hydrogen in Japan for local consumption.
SolarPower Europe launched its “Global Market Outlook” report at Intersolar Europe this week in Munich. The world installed a record 167.8 GW of solar in 2021, passing the 1 TW milestone and giving rise to a new international solar star: Brazil.
Lift Energy Storage Technology is a proposed long-term storage solution that relies on elevators to bring solid masses to the tops of buildings in charging mode. It then lowers the same mass to produce electricity in discharge mode.
In other news, Hydrofuel Canada developed hollow hybrid plasmonic nanocages to create an electrocatalyst for ammonia synthesis from nitrogen (N2) and water (H2O) and said green hydrogen could be separated from this ammonia and sold at about $1.50 per kilogram. Furthermore, Norway’s Aker Horizons and Statkraft are exploring green hydrogen and ammonia production opportunities in India and Brazil, targeting local steel and fertilizer industries.
The Brazilian energy company will award 10-year and 15-year power purchase agreements (PPAs) to projects exceeding 50 MW in size through this new procurement exercise.
Chinese manufacturer BYD has opened a new manufacturing line at its factory in Campinas, Brazil. It will use the new line to produce PV modules with a power outputs ranging from 450 W to 670 W.
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