Highlights

The oil giant says it will use the electricity provided by two 50 MW batteries to optimize the integration of renewables nearby. The task will be undertaken by the group’s Limejump unit. The energy storage units are set to be operational this year.

With the new decade, pv magazine brings forth yet another energy storage highlights. Approximately two weeks of work went into sifting through this year’s 22 highlights submissions, conducting research, and preparing them for the jury. Once again, this year’s work was crowned by the moderation of the jury meeting, in which six leading industry experts discussed the technologies and solutions. Differing from previous years, the jurors have selected the top five “Gigawatt” winners, followed by five “Megawatt” winners, and a series of “Finalists” which will be published in the coming weeks, leading up to Energy Storage Europe.

Texan start-up Yotta Energy has a potential solution for residential solar-plus-storage. Will the micro-storage company become the next SolarEdge or Enphase or suffer the fate of JLM Energy? And whatever happened to SolPad?

By engineering the structure of a hard carbon electrode, scientists at the CIC energIGUNE research center have created an ‘ultrafast battery’ which has been shown to combine the energy density of a lithium device with the fast discharge times normally associated with supercapacitors.

State-owned engineer and manufacturer Bharat Heavy Electricals Limited has invited bids for the supply of cells with five busbars and a minimum efficiency of 18.8%. Bidding closes on Friday.

The government is planning to introduce a procurement regime this year which the Institute for Energy Economics and Financial Analysis says could drive the price of clean electricity as low as PHP3/kWh. It is thought projects which missed the feed-in tariff scheme deadline will be eligible to compete in the auctions.

According to PV InfoLink’s database, JinkoSolar topped the 2019 rankings for global module shipments with around 14 GW – far higher than any of its rivals. Notably, this is not the first time Jinko has secured the No. 1 spot; it has avoided slipping from the top as many of its predecessors did in the industry’s earlier years. The company is followed by JA Solar and Trina Solar (each shipping more than 10 GW), and then Longi, Canadian Solar, Hanwha Q Cells, Risen Energy, Suntech, Astronergy, and Talesun.

State-owned China Energy Engineering Corp Ltd said the PV capacity will be developed in two phases in a deal worth $500 million.

MIT scientists have taken a deep dive into solar technology markets in search of an economically sustainable path to commercialization for perovskites. The group estimates $1 billion of capital expenditure would be required to achieve the economies of scale necessary to compete with rival solar module technologies. However, several alternative suggestions for scaling up with lower investment costs were also considered.

Japanese researchers have investigated the effectiveness of SiC devices in sub-kilowatt applications. A 790g device was tested in a mini PV generator system which included a battery and maximum power point tracker circuit in the same housing. Compared to traditional mini inverters the SiC device showed 3% higher efficiency.