Manufacturing

Few in the industry predicted the speed at which monocrystalline technology would develop, or the impressive cost reductions it would achieve by 2019. This has left producers of multicrystalline products facing rapidly shrinking market share and struggling to compete on a cost per watt basis. Many are now turning to cast mono processes, essentially creating a monocrystalline, or ‘mono-like’ silicon ingot in a multicrystalline furnace, to reach higher efficiencies and extend equipment lifetimes.

Micro and mini grid-connected projects will also be considered. The projects—to be developed on ‘build-own-operate’ basis—can be set up anywhere in India for self-use or use by government entities at maximum fixed tariffs of Rs 3.50/kWh. Bidding will close on August 23.

The joint venture company—Khanij Bidesh India Limited (KABIL)—will help India to secure strategic minerals from abroad for manufacturing of solar energy storage and EV batteries.

The global installed capacity will grow from a modest 9 GW/17 GWh as of 2018 to 1,095 GW/2,850 GWh in the next two decades. Just 10 countries will account for almost 75% of the overall gigawatt market, with China, USA, India and Germany leading the pack.

The Palo Alto company says it has improved its large scale battery offering with the new product in the wake of the success of its Powerpack-driven big battery in Australia. The Megapack can be deployed at a 250 MW/1 GWh clean energy plant four times faster than a fossil fuel alternative, claimed the business in a blogpost.

“Solar cells prefer to operate in a refrigerator,” says UNSW Professor Martin Green. His global research team is now identifying viable ways to cool down solar PV modules while amping up energy production to an unprecedented level.

The $500k order follows the delivery of two high-volume quantum-dot production systems—valued at $1 million—to support roll-to-roll printing of thin-film solar cells at Assam facility.

India’s Directorate General of Trade Remedies (DGTR) has determined that flat steel products coated with aluminium and zinc are being dumped by manufacturers in China at dumping margins of 30-50%, South Korea (20-30%) and Vietnam (10-20%). It has proposed anti-dumping duty based on the same to offset material injury to domestic manufacturers.

Bids are invited for supply of 75 Wp solar modules based on crystalline silicon technology. The modules must be made into 9×4 arrays using 36 solar cells each. Bidding will close on August 3.

“Lead-acid batteries are comparatively cheaper than other battery types such as Ni-MH and Li-ion. Moreover, these have the highest recyclability percentage of any product, and are therefore likely to find more takers owing to their reduced cost of production,” according to industry participants at the International Lead Conference held in Spain.