Plug-and-play PV system for garden fences
German PV product supplier Green Akku says that its new PV system can be vertically attached to fences. It reportedly generates more solar power, even in winter.
Agrivoltaics for grape farms
Researchers in Hong Kong have designed an agrivoltaic system that uses blockchain tech and smart contracts to reduce uncertainties between PV system operators and grape farmers. The proposed system uses rainwater to clean solar panels and provide irrigation.
‘Implausible assumptions’ in Australia’s decarbonisation modelling leads investors to develop 1.5°C pathway
Australia needs to inspire a $421 billion (USD 282 billion) investment, accelerate coal closures and significantly speed up our renewable rollout to realise 1.5°C Paris agreement climate targets, according to modelling from an investor group.
Floating hydrogen storage solution unveiled by WA company
Western Australian hydrogen company Provaris has unveiled a floating hydrogen gas storage solution, which it says will provide the industry with “energy efficient and cost-effective storage.”
Bslbatt unveils 89mm-thick battery for residential solar
China’s Bslbatt has added a rack-mounted battery to its ultra-sim range. It has a storage capacity of 5.12 kWh and a nominal voltage of 51.2 V. It measures 670 mm x 475 mm and is 89 mm thick.
Growatt introduces LFP solar generator for portable, off-grid use
Growatt is taking pre-sale orders for the Infinity 1300, a lithium iron phosphate battery with 3,000-plus cycle life.
Hydrogen truck to be showcased at Brisbane convention before Pepsi trials
Australian company Pure Hydrogen will showcase its ‘Taurus’ hydrogen fuel cell prime mover at the Brisbane Truck Show in May. The demonstration will be immediately followed by a trial at PepsiCo Australia, which will use the truck at one of its Brisbane manufacturing sites.
NZ hydrogen startup claims it’s ‘cracked the iridium problem,’ raises $2.3m in seed round
A newly-launched New Zealand startup claims its catalyst layer technology reduces the amount of iridium and platinum needed for electrolysis by a factor of 25. The startup, a spinout from a research institute, has raised NZD 2.5 million ($2.3m/USD 1.55m) in a seed funding round.
Australia tries to boost hydrogen competitiveness
Finance consultancy explains in a new report that the levelised cost of green hydrogen (LCOH) is well below USD 2/kg with subsidies. Using either PEM and alkaline electrolysers, green hydrogen normally has a lower levelised cost than pink hydrogen. Meanwhile, Australian authorities are trying to increase the competitiveness of the local hydrogen sector, and car companies are updating their fuel cell plans.
Hybrid wind-solar power system for residential applications
Dutch startup Airturb has developed a 500 W hybrid wind-solar power system featuring a vertical axis wind turbine and a solar base hosting four 30 W solar panels. The system can be used for rooftop or off-grid applications.
