Modules & Upstream Manufacturing

Fortescue Future Industries has revealed plans to develop a 1 GW solar PV module manufacturing plant in Australia after confirming it had acquired a 60% stake in Netherlands-based renewable energy specialists High yield Energy Technologies Group.

Singapore-based VFlowTech has secured funds to scale up manufacturing of its vanadium redox flow batteries. The company currently offers three modular products that can be scaled to multi-megawatt-hour systems.

Vietnamese manufacturer Irex has announced a new glass-glass solar panel with a power output of 265 W and a power conversion efficiency of 18.1%.

Dansk Solenergi ApS has developed a 13.6 kg tile that can be used for both new buildings and building renovation. The device is currently being produced in Denmark, where the company operates a 40 MW line.

A group of international researchers has observed how non-radiative charge recombination occurs in organic PV and claims to have identified a potential solution that could bring this solar tech closer to crystalline silicon in terms of power conversion efficiency.

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.

The system combines software that applies a modulated electric current to the PV panels and an indium-gallium-arsenide (InGaAs) photodiode detector that takes a sequence of images of the panels. According to its creators, the proposed technique works with any lighting conditions and in all weather.

Australian Vanadium Limited has appointed a Western Australian engineering firm to begin the stage one of what it says will become the country’s first vanadium electrolyte manufacturing plant, part of the company’s broader value adding vision.