Extreme volatility and high prices recorded on energy markets, coupled with inflation, and soaring interest rates are impacting long term power purchase agreements. Still there is a way to the success and signing of contracts.

At the end of 2021, the total capacity of the solar power plants throughout the world was estimated to be 940 GW. According to the forecasts of solar association SolarPower Europe, the total capacity could reach 2 TW by 2025. With the rapidly growing popularity of solar power plants, experts predict that the next breakthrough in this sector will be smart batteries. In the future, solar power plants will not be able to operate without them.

Almost half a billion people are served by the off-grid solar industry, and a growing number of these via Pay-as-you-go (PAYGo) asset financing. For many consumers, not only is the solar product their first access to modern energy but it may also be their first access to finance. The impact of this can be huge – the 60 Decibels Energy Benchmark reveals that 92% of consumers report an improvement in quality of life after purchasing their off-grid solar (OGS) product. On the other hand, consumers of OGS are exposed to product, service, and financial risk that companies must mitigate and balance with sustainable growth objectives. 

The Covid-19 pandemic and resulting economic fallout have had a variety of impacts on the clean energy transition, with some sectors being more affected than others. Earlier this year, the International Energy Agency (IEA) warned of slowed progress towards sustainable energy goals due to Covid-19 and reversed progress in many areas crucial in reaching net zero, such as energy efficiency, clean cooking, or access to electricity. There is one sector, however, that has shown remarkable resilience since the beginning of the pandemic and has been able to maintain, and even accelerate, its rapid growth since 2020: green energy infrastructure.

The world’s energy sector is concentrated in solar, wind, electricity transmission/distribution and hydroelectric power. For example, investment in solar power plants alone is higher than investment in natural gas, coal-fired and nuclear power plants combined. This is encouraging, but another fact is worrying: China’s exports of solar modules to Europe in the first four months of 2022 were 2.5 times higher compared to 2021. In April alone, nearly 8 GW of solar modules worth more than €2 billion were imported from China into Europe.

The International Renewable Energy Agency’s latest annual report on the progress towards UN sustainable development goal seven estimates 670 million people will still lack electricity in 2030, and more than 2 billion will be reliant on unhealthy, polluting cooking methods.

It should come as no surprise that clean energy spending is a big chunk of Warsaw’s four-year EU grant and loans package, given that the nation’s grid-connected solar capacity rose from 3.99 GW at the end of 2020 to 6.3 GW four months ago, according to the International Renewable Energy Agency.

The clean power numbers published annually by the International Renewable Energy Agency provide a snapshot of the global solar market and, this year, a lot of figures were unchanged from the previous dataset, especially in the off-grid segment.

Covid-19 has left Shunfeng International’s accountants unable to publish its official 2021 numbers on time, but its estimated figures announced a net current liability of almost $155 million and a “capital deficiency” of near $140 million.

Polysilicon maker Xinte is forging ahead with a huge expansion strategy just as solar developers at the opposite end of the industry continue to bleed cash.

The US Inflation Reduction Act includes more than $60 billion for domestic manufacturing across the clean energy supply chain, incentivizing companies like Endurans Solar to expand domestic production.

The European Commission’s merger and acquisitions body is running the rule over a plan by New York-based Blackstone Capital to take joint ownership of expansionary Esdec Solar, alongside private equity group Rivean.

Italy’s Fimer has launched proceedings to restructure its debt and is now ready to restart production.

Lagos-based Daystar Power is targeting 400 MW of installed generation capacity by 2025, after being acquired by Shell mere days after the Starsight-SolarAfrica merger announcement.

Rob Jetten, the Dutch energy minister, said the nation’s energy suppliers should implement billing practices for net-metered solar on a yearly basis, and not on a monthly or quarterly basis.

Hithium’s new battery has an energy efficiency of 95% and an energy density of 170 Wh/kg. It can purportedly operate for more than 12,000 cycles.

India’s Credence Solar has unveiled the Quasar-Bi line of bifacial PV modules, with power outputs ranging between 650 W and 670 W. The panels are built with 132 mono PERC half cells and 12 busbars.

Longi unveiled a new 54-cell module at RE+ Anaheim last week, with outputs ranging up to 415 W, and an efficiency rating of 21.3%.

Solinteg’s new inverters have an efficiency of 98.1% and a European efficiency of 97.5%.

Trina Solar has unveiled its Vertex N solar panels for commercial, industrial and utility-scale projects, and the Vertex S+ modules for residential installations.

India’s Jakson Green will expand its solar module and cell manufacturing capacity to 2 GW by the end of 2024, CEO Bikesh Ogra told pv magazine this week at the Renewable Energy India Expo 2022. He said the company also has aggressive plans for green hydrogen and ammonia, with a specific focus on distributed generation.

Scientists from Germany’s Fraunhofer ISE – together with a consortium of plant manufacturers, metrology companies, and research institutions – have developed a new production line concept for high-efficiency silicon cells, with a throughput of 15,000 to 20,000 wafers per hour – roughly double the usual amount.

Enertis Applus+ and the GdS Optronlab Group have developed a system to enable daytime electroluminescence in the inspection of PV modules.

Sengi Solar announced a BRL 440 million ($85 million) investment earlier this month to set up two solar panel factories in Brazil. The PV manufacturer recently spoke to pv magazine about the incentives that led to the decision, future technological developments, and its path to 100% Brazilian solar manufacturing.

US researchers say they have developed a way to make cobalt-free lithium-ion battery cathodes, while Ford says it has broken ground on a new $5.6 billion production complex for electric vehicles and batteries.

Trina Solar plans to build a module factory in Huaian, Anhui province, while polysilicon manufacturer GCL Energy has announced plans to build a manufacturing base in Wuhai, Inner Mongolia.

French scientists have developed a fully coupled opto-electro-thermal model that reportedly predicts solar cell behavior under real operating conditions in a standalone framework. They said the model can detect the impact of cell doping on the operating temperature and the temperature coefficient.

Indian manufacturer Goldi Solar has unveiled a 710 Wp bifacial solar module based on heterojunction (HJT) technology. The module is built with 132 half-cells and has a conversion efficiency of up to 22.85%.

Recom’s new Puma series of solar panels, with 21.7% efficiency and 675 W of maximum output, are ideal for large-scale solar projects. The panels have a temperature coefficient of -0.34% per degree Celsius.

Enel Green Power’s new solar panel has average efficiencies ranging from 22.6% to 22.9% and a temperature coefficient of -0.24% per degree Celsius. It is based on an n-type solar cell with G12 format and a power conversion efficiency of 24.6%.

Germany made efforts this week to expand hydrogen ties with the Gulf states, and Japan announced plans to team up with several nations to ramp up hydrogen production. ICIS, meanwhile, has started offering Europe’s first market-linked renewable hydrogen assessments.

Madrileña Red de Gas and Pryconsa are developing a green hydrogen project that will meet the energy needs of 100 homes in Madrid.

The technology is available for virtual power plants to be rolled out across the United States, argues Jigar Shah, the director of the Department of Energy’s Loan Programs Office. Their implementation could result in a cascade of benefits, including lower electricity costs and wider adoption of distributed energy resources like rooftop PV.

Oz Minerals has given the green light to a AUD 1.7 billion ($1.1 billion) copper and nickel project in Western Australia that will be powered by a mix of solar PV and wind generation.

Sterling and Wilson Solar Solutions has signed an agreement to build 961 MWp of solar and 455 MWh of battery storage capacity in Nigeria.