The annual installed PV capacity for Japan is expected to be 7 GW (DC) in 2019, according to RTS Corp. Cumulative PV installed capacity now stands at 63 GW. In addition to the robust introduction of small-scale PV projects, the development of already approved large-scale PV projects under the FIT program was advanced by the end of the year, say RTS analysts Takashi Ohigashi and Izumi Kaizuka.

The increased urgency for the automotive industry to deal with the disposal of EV batteries in the mid-term future will act as a catalyst for the emerging second-life battery market, writes Abhishek Sampat, Principal Analyst at Delta-EE. Automakers, and potentially third parties, are expected to exploit new value streams and a second-life market is predicted to drive down costs for stationary energy storage, with little to no compromise in quality to the end user.

Bifacial solar module technology will find beneficial application in a significant number of solar energy power plants, according to a technical assessment conducted by ArcVera Renewables. While advertised 25% or greater gains in energy yield are unlikely for most projects, typical project energy production gains are 3-10%. Analysis finds that many projects under the scrutiny of informed technical due diligence, proper measurement and site design, will reap meaningful net present value. Although financing institutions have recently not awarded significant debt financing value to bifacial projects, full credit for bifacial benefits are expected to accrue rapidly, as experience and market penetration increases.

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.

Global demand for replacement inverters will likely grow by almost 40% to reach 8.7 GW in 2020, as a large and expanding installed base of aging solar PV installations drives deployment, writes Miguel De Jesus of IHS Markit.

As the sector continues to grow rapidly, delays in manufacturing scale-ups, difficulties sourcing raw materials and a separate path taken by the electric vehicle sector could all chuck ‘sand in the gears’, according to analyst Wood Mackenzie.

Australian researchers have compiled data from 173 studies which examined homeowner behavior when buying rooftop PV and identified 333 predictors related to the attitude, knowledge, tendency, awareness, willingness and intent of householders.

The ceiling price for solar and wind power has been set at €84.98/MWh. It is expected around 30 MW of generation capacity will be allocated and solar projects ranging in size from 100 kW to 2 MW will be entitled to participate.

With the European Commission claiming its €100 billion ‘Just Transition’ fund will ease EU coal mining regions into a post-fossil-fuel future energy system, Adam Smith considers what happened in one deprived area of Britain when government policy failed to support talk of clean energy ambitions.

The 16-greenhouse Focola project has been developed by French renewables developer Akuo and local utility company Enercal Energies Nouvelles on the Pacific Ocean territory.

Energy Efficiency Services Limited, which has already bagged orders for 800 MW of distributed solar installations in the state of Maharashtra and 113 MW in Rajasthan, says it will roll out the generation facilities by the end of the next fiscal year.

Researchers in Thailand are proposing a wireless monitoring solution for PV in remote locations. The system, based on global standard ZigBee 2.4 GHz wireless technology, can read data and tilt solar panels in auto and manual modes.

By acquiring the specialist in plant management services, Voltalia aims to consolidate its position as an integrated player in renewable energies across the entire value chain.

Researchers at the Italian oil group are trying to improve organic photovoltaics and luminescent solar concentrators and a new supercomputer with sophisticated algorithms will help them with the solar energy puzzle.

Eligibility for fixed tariffs for excess energy fed into the grid – and exemption from the tendering process – has been widened from systems with a maximum generation capacity of 100 kW to 300 kW.

A British-Nigerian team of researchers claims to have developed a code-based approach for solar modeling and simulation which could facilitate better decisions in PV tech research. The model can reportedly be applied to the study of solar thermodynamics, cell material characteristics, PV system design and power monitoring potential.

Although cells lose much of their power yield when submerged, they may not be useless. Researchers in India say submerged cells could be used in monitoring sensors and for other commercial and defense applications. An amorphous silicon cell from Panasonic was tested in their study.

A new polymer developed by Indian researchers can mend its own cracks when exposed to ultraviolet light. The unique ability makes it an ideal candidate as a smart coating for photovoltaic solar devices to prevent damages and increase performances.

Italian researchers have added graphene to the titanium dioxide electron selective layer used in a perovskite cell to increase chemical stability. The two-terminal cell was made by stacking two sub-cells which were fabricated and optimized separately.

Scientists in India have tested a new inverter topology with a single-phase, induction-motor water pump. The seven-level inverter, with five power semiconductor switches, is said to be particularly efficient at reducing switching losses thanks to a pulse width modulation technique.

The inverters of the TL-XH series have efficiencies ranging from 98.2% to 98.4%. The 10.8 kg devices are compatible with double-glass modules and higher yields, the manufacturer claims.

Elon Musk has spoken of an ‘exponential’ ramp-up of its solar glass tile at the facility in New York state. Panasonic’s tiles never made the cut.

Longi Solar has dramatically stepped in to take over fellow Chinese manufacturer Zhejiang Yize New Energy Technology, which operates 7 GW of module production capacity and 3 GW of cell facilities in northern Vietnam.

Researchers from China are proposing to use spent battery lead for creating a perovskite that can be used in the production of solar cells that are based on this promising material. The proposed one-step process, which was tested in the production of a 17.38% efficient perovskite heterojunction cell, is said to be cheaper and less energy-intensive than other recycling processes for waste lead from lead-acid batteries.

Reports of module under-performance at the Mulilo Sonnedix Prieska solar project have prompted a response from South African company Artsolar, one of the module suppliers for the plant. The project is said to be experiencing serious problems due to premature module degradation. Divian Govendar, CEO of Johannesburg-based Artsolar, said the company has not been required to replace any modules at the site.

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 we are publishing here, leading up to Energy Storage Europe.

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 we are publishing here, leading up to Energy Storage Europe.

Solid-state batteries are viewed by many as the most promising technology to succeed today’s lithium-ion technologies in many energy storage applications. But there are still plenty of barriers to large-scale use of this type of battery. An international team of scientists has reviewed recent progress with the technology, and examined the form and chemistry that commercial solid-state batteries might take.

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.

Mining giant Rio Tinto has approved the construction of a large-scale solar PV and battery storage system for its Koodaideri mine in Western Australia. When completed, the solar plant will be among Australia’s largest PV installations at a mining site.