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.

We need to build solar parks only when there are no more square meters left on the rooftops, writes Mikhail Lifshitz, co-owner of Russia-based JSC Rotec.

In the third of a series of four blogs, solar pioneer Philip Wolfe lists the world’s largest solar power plants. In these articles, a ‘solar plant’ is defined as an individual generating station.

A €38 million loan will be provided by Proparco, the International Finance Corporation and the European Investment Bank. A PV plant in Tauba will sell power for €0.0380/kWh and a second facility in Kahone which will sell electricity for €0.0398.

The 5.8 MW Sparbanken Skåne Solar Park is in the Sjöbo Kommun, in the southern region of Skåne. The facility is selling more than half its output to the spot market and around a third to Swedish bank Sparbanken Skåne under a 10-year PPA. The rest is being traded on the Nord Pool electricity certificate market for renewable energy in Sweden and Norway.

The African continent often generates impressive solar news and offers new angles on renewable energy systems and integration. The 21st Africa Energy Forum, held between June 11 and 14 in Lisbon, explored the various ways in which solar is being rolled out across the continent. pv magazine offers a country-by-country review of some of the Sub-Saharan markets discussed at the event.

Interview: The Energy Charts, developed by the Fraunhofer Institute for Solar Energy Systems (ISE) shows that the switch from coal to gas in Germany reduced CO2 emissions by one third in June. In a European wide transition, Eurogas General Secretary James Watson considers reductions of up to 45% possible by 2030. The gas sector is also willing to make the transition to renewables and decarbonised gases by the middle of the century. In the case of power-to-gas technologies, medium-term cost reductions which are comparable to the experience curve of photovoltaics is possible, Watson explained.

Scientists at the University of California, Santa Barbara who are working with sodium-ion batteries have found that the unintended presence of hydrogen is to blame for many of the technology’s shortcomings in terms of degradation and performance loss. Keeping hydrogen out of the materials throughout production could allow sodium-ion batteries to achieve performance levels competing with their lithium-ion counterparts.

The IFC and the country’s power utility are planning to build small on-grid solar parks across three to five different sites, and are seeking a project consultant.

Fotowatio Renewable Ventures (FRV) has secured financing for the 67.8 MW Goonumbla Solar Farm in New South Wales. The Spanish developer inked a power purchase agreement for the project with Snowy Hydro last year.

The huge floating plant is expected to be located on a water surface close to the Saemangeum, an estuarine tidal flat on the coast of the Yellow Sea. Construction on the facility is planned to start in the second half of next year. Around 4.6 trillion won ($3.9 billion) of private funds will be invested in the project.

A floating solar array will be located in the North Sea near an aquaculture and an offshore wind power facility. The €2 million pilot project is being developed by a consortium including Tractebel, Jan De Nul Group, Deme, Soltech and Ghent University.

Chinese thin film manufacturer Hanergy has announced plans to integrate its CIGS modules into the 150,000 square meter rooftop of a ‘sky bridge’ project planned as part of a major ‘tech city’ project under construction in Shanghai.

Canadian gas giant ATCO has unveiled its Clean Energy Hub in Jandakot which will explore the potential of hydrogen for home use in gas appliances. On the same day, the Western Australian government has launched a renewable hydrogen strategy and announced the creation of a $10m green hydrogen fund.

Crossboundary Energy Access (CBEA) was established in January with large investment contributions from Rockefeller and Shell Foundations. The funding facility, which said it would work to unlock $11 billion in funding for the electrification of 100 million people in Africa, has penciled its first transaction with PowerGen Renewable Energy.

A new paper published by scientists from the Massachusetts Institute of Technology examines the potential for integrating small solar cells into the wireless sensors needed to power the fast-growing internet of things (IoT) ecosystem, many of which are located indoors. This market could represent a unique opportunity for thin film PV technologies, and perovskites in particular, to reduce the risk inherent to ramping up commercial scale production.

… and it will be quite an effort. The U.K.’s grid operator, National Grid, released a new report on possible energy system transformation pathways, amidst growing public concern over climate change. Ramping carbon emissions reduction targets up from 80% to 100% prompts technical challenges. These can be overcome but will require full alignment of policy effort and individual awareness and decision making.

Scientists at Pennsylvania State University have developed a new class of perovskite materials, which they say exhibits unique properties that could have several implications for the development of perovskite solar cells, as well as other electronic applications.

In the fall of 2017, German customs had revealed a “fraud cartel” around the Chinese photovoltaic manufacturer Sunowe, which is said to have circumvented the applicable minimum import prices. Among the arrested suspects was a local politician, which drew significant attention to the case. This year, the trial started in the spring, but suspension came at the beginning of July when the customs office did not provide evidence in time. A restart of the trial is expected this winter.

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.

Japanese materials company Toray has announced plans to open a facility for manufacturing battery separator films for use in lithium-ion batteries. The factory is expected to begin operations in July 2021 and will increase Toray’s production material for the component by around 20%.

Western Australia-based solar glass developer ClearVue has signed a deal with Taiwanese thin-film solar module manufacturer BeyondPV to set up a dedicated production line for solar strip modules at its production facility in the city of Tainan.

Norwegian headquartered polysilicon manufacturer REC Silicon has announced that it will lay off another 100 workers at its Moses Lake facility in the western United States, as the factory heads into long term shutdown.

The startup formerly known as GE Solar has become a full fledged company, with GE and BlackRock announcing the creation of Distributed Solar Development, a behind-the-meter solar joint venture.

The African Development Bank is providing around $56 million to fund a program to bring electricity to around 900,000 households in sub-Saharan Africa by 2025. The financial institution will also provide African distributed energy service companies with critical technical guidance and credit enhancement.

A report published by New Zealand’s state-owned transmission grid operator Transpower finds the widespread uptake of distributed battery storage could play an important role in supporting the power system as rooftop PV and electric vehicles are increasingly adopted.

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.

The car will be road tested at Toyota City in Japan. Solar charging technology for the vehicle will then be further optimized before the vehicle goes on sale.