Technology and R&D

An international research group has developed a self-cooling PV system featuring a 250 W 60-cell polycrystalline module and a thermal collector attached to the back side of the panel. The cleaning tech is based on a microcontroller programmable integrated circuit, which controls a rotating DC motor.

Scientists in Morocco have designed a new bifacial module with a cooling system, based on bifacial parabolic solar cells that are connected to each other via tubes for panel cooling. They are now patenting the tech, but have yet to manufacture an initial prototype.

The spherical 3D cells can reportedly generate around 101% more power than conventional flat solar cells. Measurements have also shown that the spherical cells provide a 10% lower maximum temperature compared to flat cells, while accumulating less dust.

Scientists in Australia have developed a new transparent conductive oxide which could be used in solar cells, smart windows and other applications. The material is indium free and recyclable, according to the researchers.

A new Battery Performance Standard for residential and small-scale commercial applications has finally been submitted to Standards Australia. If adopted, the standard could clarify consumer confusion around which energy storage system is right for them.

Researchers in Germany have identified salt caverns as a feasible and flexible solution for hydrogen storage. They also revealed that Europe has the potential to inject hydrogen in bedded salt deposits and salt domes, with a total storage capacity of 84.8 PWh.

Monash University researchers have developed an energy exchange framework to better manage distributed energy resources, which they say will help consumers lower their power costs. The applicability of this perspective is demonstrated through the university’s landmark on-site microgrid.

Perth-based Hazer Group has completed an $8.4 million share placement that will be used towards a project that will turn wastewater into green hydrogen and graphite using technology developed by the University of Western Australia.

The pilotless, high-speed solar boat, now under development by Russian scientists, purportedly has unlimited power reserves. It could be used for marine patrols, search and rescue operations, and cargo delivery, they said.

pv magazine Australia sits down with Fulcrum 3D, the provider of the most accurate ground-based forecasting technologies for the solar and wind sectors. It’s amazing what a difference a bit of knowledge ahead of time can make.