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Tender launched for 279 MW of solar in India’s Maharashtra state

Bids are invited to install solar power generating systems ranging from 2 MW to 10 MW at various locations in Maharashtra. Bidding closes on September 25.
Markets & Policy

The PV world 10 years ago – Summer Series Part VII

pv magazine editor Pilar Sánchez Molina takes a look at PV sector news from 10 years ago as part of an ongoing series. These insights bring back memories of an exciting, challenging period, while pointing to where we might be in 2030.

Russia’s first floating PV plant comes online

The facility was built with 140 heterojunction solar panels mounted on pontoon-type floats. The project is located at the site of the 320 MW Nizhne-Bureyskaya hydropower plant, owned and operated by Rushydro in the Russian Far East's Amur region.

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SMA presenta una nueva solución para optimizar los sistemas fotovoltaicos residenciales

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High-Density Ground Mount Racking Solution with Significant CAPEX Savings for a Lower LCOE

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SMA presenta una nueva solución para optimizar los sistemas fotovoltaicos residenciales

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GE enters Australian residential solar segment

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Back-Contact’s Move to the Front

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Talesun unveils 570-590 W solar module series

The new module series is available in five versions with power outputs claimed by Talesun of 570-590 W and reported efficiencies of 20.3-21.0%.

New 1,500 V string inverter from Growatt

The new device is available in four different versions with nominal power ranging from 185 to 253 kW. The inverter has a reported efficiency of 99.0% and a European efficiency between 98.5% and 98.7% depending on the size.

Another record year for small-sized solar in Germany

Germany may see the deployment of around 800 MW of PV systems not exceeding 10 kW in size so far this year, according to EUPD Research. If this result is achieved, this year may even surpass record year 2011.

UK water utility launches solar tender

Southern Waters is considering buying electricity from generation facilities on its sites in southern England. After launching a request for information process last year, it is now seeking bids from independent power producers.

Solar Power International goes virtual

As Covid-19 cases surge across the United States, SPI has moved its October trade show from Las Vegas to the virtual world.

Press Releases

Technology to generate solar energy continues to evolve and its global reach does not stop

Innovation in photovoltaic equipment technology continues to grow and its rate of expansion has not stopped despite the strong pandemic. On August 8th, 9th and 10th, the largest Solar Fair in the world SNEC 2020 was held in Shanghai, China.

Photovoltaic + Energy Storage – the ultimate solution for future energy

In keynote address in the opening of SNEC 2020, President of LONGi Group Li Zhenguo believes that with declines in LCOE driven by solar photovoltaic and maturity of energy storage technology, PV will assume greater responsibilities to boost the global energy transition.

Strategic cooperation agreement signed by TÜV- SÜD and VSUN, to improve the quality of PV products and services

On August 8, in Shanghai/China, the third-party testing and certification organization TÜV SÜD (hereinafter referred to as "TÜV SÜD") and VSUN SOLAR (hereinafter referred to as "VSUN") at 2020 SNEC PV Power Expo signed a strategic cooperation agreement on PV products and services.

Opinion & Analysis


All details of Ukraine’s new feed-in tariffs for PV

On July 21, 2020, the Law on Feed-in Tariff Restructuring was passed by the Verkhovna Rada of Ukraine.

Solar’s warranty risk

The warranty risk of solar must be addressed early in the development phase of PV projects, as it is not possible to buy warranty insurance later during the operational phase. Decisions taken by developers at this stage will remain important for the next 25 years. The good news is that an industry standard exists, and it can be easily and cost-effectively applied to most PV projects, writes Ronald Sastrawan from Munich Re.

Three factors for success in the Irish solar market

Recent years have seen an explosion of installed PV capacity across the European Union, fueled by the well-documented rapid reduction in technology costs and favorable subsidy regimes in many jurisdictions. However, one corner of Northern Europe remains relatively untouched by the solar revolution, writes Adam Sharpe of Everoze. The Republic of Ireland currently has the second-lowest amount of installed PV capacity in the European Union, at just 36 MW by the end of 2019.

Terawatt scale by 2022

The solar sector is no stranger to breaking records. Perhaps the most impressive figure to emerge from SolarPower Europe’s new ‘Global Market Outlook’ is that the global solar sector will reach terawatt scale by 2022 – just four years after the 500 GW milestone was reached. Michael Schmela from SolarPower Europe sets out the reasoning behind this and other key findings in the report.

As countries reopen, market recovery begins

As the Covid-19 pandemic gradually eases, countries around the world have slowly begun to relax lockdown measures. Some countries have also launched varying types of economic stimulus to support the solar sector. In contrast to others, the Chinese market is stable, as the country has had some success in controlling the virus.

Universal energy access just got harder

This year marks a uniquely critical juncture on the road to universal access to affordable, reliable, sustainable, and modern energy. The massive disruption caused by Covid-19 complicates the outlook to 2030, which is the target date for reaching UN Sustainable Development Goal (SDG) 7, writes Rohit Khanna, manager of the World Bank’s Energy Sector Management Assistance Program.



Portugal’s 700 MW solar auction ten times oversubscribed

Minister of the environment and climate action, João Pedro Matos Fernandes, announced the development and revealed nine of the ten lots tendered include energy storage.

Covid-19 weekly round-up: Updates shed light on tough second quarter for solar industry firms

But Israeli inverter company Solaredge and Indian engineering, procurement and construction services provider Sterling and Wilson have both offered hope of a recovery in Europe as Chinese glass producer Xinyi said it kept the furnaces going throughout the worst of the pandemic.

Wacker CEO hits out at Chinese rivals

Rudolf Staudigl highlighted polysilicon manufacturing overcapacity among Chinese competitors as he announced Covid-19-battered second-quarter figures for the Munich-based chemicals conglomerate.

REC Silicon sells off last remnants of Moses Lake polysilicon

The Norwegian company mothballed its Washington State facility more than a year ago and is now reliant on semiconductor-grade poly and silane gas produced at its fab in Butte, Montana – a facility for which the business says it has received plenty of interest from potential purchasers.

SolarEdge up 12% after hours on second-quarter revenue and solid earnings – despite Covid-19

The inverter and energy storage company was able to maintain its streak of profitable quarters in what was expected to be a hard period for solar and the Israeli business said it sees “signs of recovery in the U.S.”

Value of Indian PV imports tanked 83% in second quarter

Mercom India Research has said the quarterly value of solar cell and module imports was down 83% in the second quarter of the year, compared to the same period of 2019, to sit 54% lower than the value recorded in the January-to-March window.

Markets & Policy


Shifting geopolitical sands

After a decade of operation, the International Renewable Energy Agency (IRENA) has become an established presence in assisting the deployment of renewables. Now under the leadership of Director General Francesco La Camera, it continues its work on a range of issues pertaining to renewable energy deployment, with a renewed focus on facilitating international investment.

Chinese PV Industry Brief: Higher cell prices and plans for 36 GW of new cell capacity

Chinese solar cell manufacturer Tongwei has raised its cell prices by 9% this week after having increased them by 10% three weeks earlier. Another cell manufacturer, Aiko Solar, has unveiled a plan to deploy 36 GW of new cell production capacity.

The PV world 10 years ago – Summer Series Part VI

pv magazine editor Pilar Sánchez Molina takes a look at PV sector news from 10 years ago as part of an ongoing series. These insights bring back memories of an exciting, challenging period, while pointing to where we might be in 2030.

Battery manufacturing capacity set to increase fourfold to 1.3 TWh by 2030

Analysts at Wood Mackenzie have looked at plans for the incoming decade and concluded that about 119 manufacturing sites will be up and running by 2030. China currently sits firmly in the driving seat, with Asia Pacific comprising 80% of global manufacturing capacity, but Europe is catching up.

New PV cell architecture creates resistively bounded subcells

Solar Inventions, the winners of the first American-Made Solar Prize, plan to commercialize their newest product, which is claimed to reduce silver content and increase module power, while potentially saving manufacturers up to $1 million per year.

EBRD, KfW provide €135 million loan for next-gen cathode material plant in Poland

The new material is not commercially available yet, but in trials the materials allegedly proved its technical and economical superiority over NMC 622, NMC 811 and NCA batteries.



Remote possibilities

If the Canadian Arctic strikes you as a place that doesn’t have enough sunlight for PV, you wouldn’t necessarily be correct. Although there are periods of 24-hour darkness in winter, there are locations with sufficient sunlight for PV to make a major dent in remote communities’ diesel consumption, reports Anteo Petkovic, from Green Sun Rising.

Photo-electrochemical cells vs. PV electrolysis

Dutch researchers have analyzed the two most promising solar-assisted technologies to produce green hydrogen, based on the levelized cost of hydrogen. They found that PV-powered hydrogen production offers the lowest costs, at $6.22/kg, with a solar-to-hydrogen efficiency ratio of 10.9%.

Indian hydropower company seeks EPC bids for 25 MW of floating PV

Bidders have until Aug. 25 to show interest in an engineering, procurement, and construction contract for a 25 MW floating solar plant in Khandwa district, in the Indian state of Madhya Pradesh.

PPA-linked 120 MW solar park goes online in Australia

The 120 MW solar project near Wagga Wagga in New South Wales, the first renewable energy asset in the portfolio of network owner Spark Infrastructure, has achieved a critical milestone in the face of market challenges and delays.

Colombia’s PV project pipeline reaches 8.8 GW

According to the Mining and Energy Planning Unit (UPME), there are currently 385 projects totaling 15 GW at different stages of development, including 4 biomass, 17 wind, 93 hydro, 271 photovoltaic and 7 thermal.

Facebook announces nearly 1 GW of new energy deals

As Facebook races to meet its goal of becoming 100% powered by renewables by the end of this year, it has made another massive investment in clean energy by signing contracts for 806 MW of new solar and wind capacity, with projects in Ireland and the US states of Utah, Ohio, Illinois, and Tennessee.



The way to the TOPCon

TOPCon cell technology has become one of the two leading next-generation options after mono PERC. But for the n-type architecture to truly become a rival to PERC, high-quality and cost-effective production technologies must become settled.

Solar modules with glass-enameled steel backs

U.S.-based Toledo Solar has secured a grant from the U.S. Department of Energy to conduct research on lighter, steel-backed solar modules.

Jolywood announces bifacial panel with 615 W ouptut

Presented at the SNEC fair in China, the Niwa Super module series has a power output ranging from 570 W to 615 W and a reported efficiency of 22.1%.

Designer molecules enable ‘two for one’ efficiency boost

Scientists in the U.S. have come a step closer to taking advantage of singlet fission – a phenomenon seen in certain solar cell materials that promises to greatly increase energy yield. By designing and testing various molecules, the group was able to better understand the fundamental processes behind the mechanism and optimize materials to better take advantage of it.

Power-to-gas facility in Canada could pay back in just under three years

The facility’s size and operational pattern could be optimized using a mixed-integer linear programming-based model. By selling hydrogen, supplying grid ancillary services and selling by-product oxygen, power-to-gas economics could be dramatically improved.

Fraunhofer ISE claims 25.9% efficiency for III-V tandem solar cell

The new results mark an improvement on the institute’s previous 24.3% efficiency record. The III-V tandem solar cell is directly grown on silicon.



The hidden contest of the cell makers

Predicting which technological pathway will dominate in solar cell production is somewhat of a fool’s errand. A battle is currently underway between several of solar manufacturing’s big guns regarding both wafer size and p-or-n-type technology, and the outcome remains to be seen.

Germany’s untapped potential for balcony PV panels

In the German state of North Rhine-Westphalia, a balcony module, with an upfront investment of €350 to €500, can provide electricity with a current value of €54 per year. The payback period ranges from six to nine years.

SNEC: Yingli Solar intensifies ties with Chinese PV companies

China’s Yingli Solar is partnering with a number of high-profile players in its domestic market to achieve mutually beneficial endeavors and promote the country’s clean energy sector.

Canadian Solar plans new listing in China

Module manufacturing giant Canadian Solar says it has seen demand for modules bounce back in the second quarter of 2020, with module shipments and revenue for the period both exceeding guidance. The company is pressing ahead with plans for a second listing on a stock market in China as part of its strategy to deal with accelerating industry growth and market consolidation over the coming months.

Jinko unveils new 610 W solar panels

The Chinese manufacturer introduced new PV modules this weekend at the SNEC solar exhibition in Shanghai.

New method to calculate solar irradiation on rear side of bifacial panels

Researchers have announced a new technique that is a modified version of the isotropic diffuse model.

Energy Storage


Zero-waste batteries

Efforts to recycle lithium-ion batteries face a range of technical and economic challenges, but such programs are already far more commonplace than many assume. However, there are still significant obstacles looming a few years down the road.

Australian gas supplier signs green hydrogen deal with Hyundai

Utility Jemena has agreed to produce hydrogen gas for Hyundai’s Macquarie Park headquarters in greater Sydney from early 2021.

Hydrogen can be transported by rail, German railway company says

A study by DB Energie shows that technically and legally there is nothing to be said against the transport of hydrogen by rail. However, there is still a lack of suitable transport containers.

The weekend read: Europe ramps up policy support for storage

Policy support for battery energy storage is gaining momentum across Europe as national governments remove regulatory barriers and the EU pledges financial support for this emerging technology. In several countries, revised capacity markets now allow energy storage operators to compete for subsidy contracts on a more equal footing with power generators. Support from the European Battery Alliance and €1 billion in loans from the European Investment Bank in 2020 alone should help shore up investor confidence. Battery storage will be a key component to support the growth of solar PV – but the rollout of projects will have to accelerate faster to fulfill this potential.

Tesla may become power provider in Germany

The high-profile electric car maker is conducting a survey of German customers to gauge their interest in a Tesla electricity tariff.

Low-cost catalysts for hydrogen production

Researchers in Singapore have taken a deep dive into spinel oxides – a class of materials known to act as a catalyst in the production of hydrogen through water electrolysis. Better understanding of how the materials work enabled the scientists to develop a machine learning model to predict their efficiency.

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