New battery sizing approach for virtual synchronous generators, control-based grid-forming inverters
A group of researchers in Australia has outlined a new methodology to determine the minimum power rating of energy storage systems (ESSs) used for emergency under-frequency response. The ESS size must be calculated to maintain the frequency within the standard operating range.
New model to identify optimal power sizing ratio for solar inverters
Researchers in Malaysia have proposed a new approach to identify the optimal power sizing ratio to balance PV energy capture with inverter costs. The calibrated model is said to accurately reflect the relationship between inverter efficiency and real-world system behavior.
How long do residential solar inverters last?
Multiple factors affect the productive lifespan of a residential solar inverter. In Part 2 of our series, we look at solar inverters.
Budget 2024-25: India imposes customs duty on solar glass imports, exempts equipment for cell and module manufacturing
Import of solar glass will attract 10% customs duty from October. Further, the list of exempted equipment for solar cell and panel production has been expanded.
Sungrow secures 850 MW inverter supply contract with Hero Future Energies
Sungrow will supply 1500V inverter solutions for Hero Future Energies’ multiple renewable energy projects located in India.
India installed 14.7 GW solar in FY 2024
India installed about 11.7 GW of utility-scale solar capacity and another 3 GW of rooftop solar capacity in the twelve months ending March 31, 2024.
AP Systems presents single-phase hybrid inverter for balcony photovoltaics
Until now, balcony inverters were mostly simple micro inverters, with batteries integrated via MC4 connectors. A hybrid inverter should improve this situation.
GP Eco Solutions makes a stellar debut, lists at 299% premium
Noida-based GP Eco Solutions India Ltd has made a stellar debut on NSE Emerge as its stock was listed at INR 375 against a price band of INR 94 per share. The company will use the funds raised through the IPO to fuel its growth in the solar sector.
GP Eco Solutions IPO to open for subscription on Friday
The initial public offering (IPO) comprises a fresh issue of 3,276,000 equity shares with a face value of INR 10 each through the book-building route. Price band is fixed at INR 90-94 per share.
TBEA launches inverters for C&I projects
TBEA has developed new products with nominal power ratings of 75 kW to 110 kW and efficiencies of 98.6%. Their European efficiency rating is 98.4%.
