Utility Scale Storage

Narendra Modi’s BJP party is seeking re-election with the aim of ensuring the electrification of all railways by 2022 and turning renewable energy into a popular movement with steps including an emphasis on solar farming. Even if the elections spring a surprise, however, the renewable momentum is unlikely to slow as no government can afford to roll back the clean power tide.

Deployment of lithium-ion battery storage systems is growing rapidly, with Wood Mackenzie recently predicting that the U.S. market alone could be worth $4.7 billion within the next five years. Demand is rising for both grid-scale and behind-the-meter applications in a number of markets throughout the world, particularly in East Asia, the global hub of lithium-ion battery production. But a recent string of fires in South Korea – one of the world’s biggest markets for stationary storage, thanks to a concerted government push – has rekindled smoldering concerns about safety.

Storage companies are working with solar developers towards strategic alliances, says Naveen Sharma, Vice President-Sales & Strategic Planning, Exicom Power Solutions—an electric vehicle (EV) infrastructure developer that has set up an R&D centre in Bengaluru to facilitate development of lithium-ion battery packs. In an interview with pv magazine, Sharma also talked about the current scenario for Li-ion battery storage manufacturing in India and strategies to succeed.

The transition for utility scale storage from offering short duration, high value grid services to the world of long duration energy peaking could spell the end of fossil fuel backup generation within five years.

Rules on the composition of product containers, production line sample sizes for testing and technical information will come into force for manufacturers and distributors operating across the nation.

Rajasthan Electronics & Instruments Limited (REIL) has invited bids for setting up of 1.7 MW (AC) grid-connected solar PV projects with battery storage in Andaman & Nicobar Islands. The projects—to be implemented on turnkey basis in Havelock Island (Swaraj Dweep) and Neil Island (Shaheed Dweep)—would be awarded through competitive bidding followed by reverse auction.

The benchmark levelized cost of electricity (LCOE) for lithium-ion batteries has fallen to $187 per megawatt-hour since the first half of 2018. The overwhelming cost improvement is making batteries paired with solar or wind projects challenge coal- and gas-fired generation for grid stability, according to BloombergNEF (BNEF).

As lithium-ion battery sales boom, suppliers of equipment for manufacturing photovoltaics are branching out into the storage industry. Are these ventures leading them to bankruptcy or to a breakthrough in storing solar energy?

Aiming to localize production across the electric vehicle value chain, the government will support battery manufacturing at a gigawatt-scale. The initial focus will be on large-scale module and pack assembly plants by the next fiscal year, followed by integrated cell manufacturing by 2021-22.

The German giant – which manufactures central inverters near Mumbai – announced plans last week to acquire Kaco and start a new smart infrastructure business from April 1. In light of those moves, pv magazine spoke to IHS Markit’s Cormac Gilligan about the new kid, albeit huge, on the block.