Vietnam had already successfully commissioned 1.5 GW of utility-scale PV at the end of May this year, and there is no sign of this slowing down, with another 2 GW teed up for June 2019. The breakneck speed in development is making Vietnam a powerhouse in the region in installed capacity, even nipping at the heels of Australia. Rystad Energy’s Minh Koi Le looks at the state of play in the Vietnamese solar market.

In 2019, the United States will become the world’s largest market for grid-connected battery energy storage, writes IHS Markit’s Camron Barati, as solar-plus-storage and peaking capacity requirements drive increased procurement.

In the wake of the 2019 SNEC trade show in Shanghai, PV InfoLink chief analyst Corrine Lin delves into the new cell and module technologies that were exhibited at the show.

As uptake of electric vehicles (EVs) increases, the EV battery market represents an opportunity for European players. McKinsey assesses the potential and looks at factors guiding the location of production capacity.

In the last of a series of blogs, solar pioneer Philip Wolfe looks at areas where solar generating stations are clustered together, without the coordination afforded by organised solar parks.

The power company has launched three procurement auctions for a total of 2.9 GW of power generation capacity. Renewable energy companies are among the bidders to have expressed interest in providing electricity.

The California Independent System Operator has warned state regulators that there could be a 4.7 GW capacity shortfall in 2022, in the early evening hours of the annual peak demand events of September. The grid operator has suggested the alteration of water cooling laws, as well as increased procurement of resources.

With a combination of scale, a growing population, outstanding irradiation, and available capital, solar PV should be a ‘no brainer’ for the Kingdom of Saudi Arabia. But early explorations of the technology have soured expectations, and progress has come in fits and starts.

The collapse in business for the solar EPC provider after last year’s 5/31 policy announcement by Beijing has left the company’s future depending on the progress of a Chinese state bail-out. Provided that is, the business does not end up being wound up by Deutsche Bank first.

The manufacturer has been unable to get its new mono ingot and wafer making facilities up to full speed and says the delay in confirming Beijing’s new solar policy this year also affected its bottom line.

Researchers have developed a high-resolution geospatial method of assessing the solar potential of all buildings in the EU and concluded rooftop PV could provide a quarter of the bloc’s electricity needs. The scientists say grid parity for rooftop solar has been reached outside eastern member states with cheap fossil fuel electricity.

The module manufacturer and project developer struck a bullish tone as it announced further project sales, higher module selling prices, a transition to entirely PERC module output and ramped up production capacity.

State-owned gas and power provider Sonegalz intends to develop five hybrid projects in off-grid areas in the south of the country. The highest bid came in at the equivalent of $0.13/kWh.

Deploying commercial and industrial PV in China without subsidy is already profitable in some areas, according to a new study, but prohibitive soft costs and cheap electricity are the main barriers for such installations in areas where grid parity remains out of reach.

Atlas Renewable Energies has agreed to provide the Chilean unit of French energy giant Engie with 550 GWh annually for 15 years. The electricity will be supplied by the Sol del Desierto project Atlas is building in northern Chile.

MIT researchers say climate change could reduce the yield of solar modules. Analysis based on the warming scenarios outlined by the IPCC predicts in some areas the annual energy output of PV systems may fall by up to 50 kWh per kilowatt installed.

The Swiss equipment maker is instead preparing to commit its future to PV in its European heartland and will start with plans to help Norwegian module maker REC Solar embark on a gigawatt-scale production expansion.

A research team from Columbia University has designed organic molecules that can produce excitons with a longer lifecycle than inorganic equivalents. The excitons have the potential to amplify the amount of electricity generated by the photons a solar cell absorbs.

A new method of creating an ordered mesh of nanowires, developed by scientists at the Lawrence Livermore National Laboratory in the United States, could lead to the creation of more efficient transparent electrode layers in solar cells – and the elimination of a rare material from the manufacturing process.

Ireland appears ready to embrace PV after years of failed announcements. Globaldata predicts the EU member state will deploy around 1.3 GW of solar by 2030, with renewables potentially meeting 65% of electricity demand. Furthermore, Irish Water has announced it wants to deploy solar at its water treatment plants.

The manufacturer says its Kwafoo product improves efficiency and, if used in the optimal p-type PERC type of panel, could boast a module output of 610 W.

To develop cost-competitive solar modules the nation must adopt a phased program and set up 15 GW of silicon-ingot-to-solar-module manufacturing capacity by 2024, according to The Energy and Resources Institute.

The High Court has approved plans for the Chinese state-owned power company to reassume control of its Hong Kong-listed solar project development business.

The polysilicon manufacturer took a step back in the last quarter to take two steps forward in the next, bringing forward annual maintenance operations at its main production facility to prepare for a solar gold rush expected to start next month.

The VDMA says Europe can restart a solar production sector that can compete on price with Chinese imports by reducing transport costs – provided a Euro supply chain can be established.

AC Renewables, the energy arm of Philippines’ Ayala Corp, and Australia’s UPC Renewables have agreed to buy 51% in a 250 MW pumped hydro project and a neighboring 300 MW solar project, both located in South Australia.

The energy storage market is set to be the latest affected by Trump’s trade war as lithium-ion batteries were excluded from the group of Chinese imports for which the U.S. president announced tariffs would be delayed until December 15.

MIT scientists have developed a class of liquid electrolyte with properties they say could open up new possibilities for improving the performance and stability of lithium batteries and supercapacitors.

Holders of almost two-thirds of the miner’s Hong Kong listed stock voted down a proposal to issue new non-Chinese shares that would dilute their investment by around a quarter. The board had proposed the move to raise funds for further lithium extraction overseas.

A report produced by an AI and automation market research company says an anticipated boom in the European storage market – driven by a desire to reduce carbon emissions – will attract producers as demand outside China tails away.