World

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.

If China could travel back to the 1960s with its 2016 PV generation capacity it could harvest an additional 14 TWh of solar power, according to a study by academics at universities in Switzerland and the Netherlands. With a mixed record for reducing pollution, the country’s solar fleet output appears to be drastically affected by dimmed solar radiation.

A gloomy atmosphere currently hangs over the lithium-ion supply chain. Stationary battery storage equipment and electromobility offer tremendous opportunities. Yet many experts have concerns about the raw material supply and recycling situation. Christian Hagelüken, the Director of EU government affairs at Umicore, a major recycler and supplier of cobalt, explains his view of the situation.

“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.

According to the Taiwanese market research company, PV panel demand will increase by 16% over 2018 shipments. TrendForce also believes this growth trend will continue in 2020.

While it is often stated only 5% of lithium-ion batteries are recycled, a review of research into the second life and recycling of lithium-ion batteries suggests that is a gross understatement. A new study found almost 100,000 tons of waste batteries were recycled last year – about half of what reached end-of-life.

Plummeting costs, industry maturity, and the ever-increasing penetration of global renewables are expanding the use cases for battery storage technology. Over the past year and a half, storage projects are increasing significantly in both scope and capacity.

With half-cut, bifacial, shingle cell, and heterojunction designs being deployed at the scale of hundreds of megawatts, it is an exciting time to be in solar cell and module technology.

The Solar Energy Corporation of India has invited bids to set up 1.2 GW of grid-connected solar under the fifth phase of its national interstate transmission system program. The projects – to be established on a build, own, operate basis – will be awarded through e-bidding and a reverse auction with a tariff ceiling of Rs2.65/kWh. Bidding closes on July 31.