October 2021

Beyond curtailment of abundant solar and wind output lies a giant sponge of industrial need. Engie Impact is determined to connect the dots.

JA Solar published data comparing its own modules, based on the 182mm wafer format, with others utilising the larger 210mm size over a six month period in field testing. The data show that the smaller of the two formats reached an average daily energy yield almost 2% higher. According to JA Solar’s analysis, the higher currents produced by the 210mm modules led to higher resistance, and more energy lost as heat.

First Solar has announced plans to establish a new 3.3 GW manufacturing facility in India. Representing an investment of US$684 million (AU$950 million), the move demonstrates the thin-film PV manufacturer’s confidence in India’s solar growth and the increasingly favourable policy environment for domestic solar PV production.

Australia’s module supply landscape could experience a supply shock as legislation looms to stamp out the use of forced labor. Chris O’Brien, Maxeon Solar Technologies VP for the APAC region says that the measures that have left modules stranded at the U.S. border could very well occur in Australia soon.

PV’s contribution to a cleaner future can go well beyond generating emissions-free energy, but maximising the opportunity is not always straightforward. Ragna Schmidt-Haupt, partner at Everoze and a board member at Skyray, argues that investors and lenders have to start making decisions today to fulfil the required disclosure regulations and make sure their fleet has a positive impact on biodiversity. The key challenge is to weigh the techno-economic-ecological risks, opportunities, costs and revenues.

The project includes a solar park coupled with what HDF Energy claims is the “largest green hydrogen storage of intermittent electricity sources” at 128 MWh. Importantly, the company also simultaneously announced expansion plans into Australia, saying its hydrogen technology will soon be available here, adding that it has “projects already in development for Australia”.

Australian renewable energy developer Genex Power has inked a deal with Tesla to develop its 50 MW/100 MWh Bouldercombe Battery Project in Queensland using the United States-based electric vehicle manufacturer’s lithium-ion battery technology.

Australia’s clean energy transition is predicted to accelerate in the coming years with a new report suggesting most Australian homes and businesses will have switched to solar PV modules paired with batteries by 2030 while the nation will have the highest penetration of renewable energy per capita in the world.

Storing hydrogen in carbon nanotubes and other nanostructures is still far from reaching commercial maturity. A Japanese research team, however, has developed a new simulation technology that may help better estimate the energy needed to favour the ideal interaction between hydrogen and its storage material.