JinkoSolar has set another world record for n-type solar cell efficiencies with its TOPCon technology, this time reaching 26.1%. The new record was confirmed by China’s National Institute of Metrology.
Japanese scientists have built a perovskite solar cell without methylammonium to improve the device’s thermal stability. The cell showed better efficiency and stability under standard testing conditions.
Russian researchers have transmuted poisonous Sosnowsky’s hogweed into high-grade anode material for sodium-ion batteries. The obtained material has a Coulombic efficiency of 87%, which is on par with the best reported results for hard carbons synthesized from other raw materials.
Australia’s SunDrive has completed a new AUD 21 million ($13 million) funding round to help commercialize its revolutionary solar cell tech, which replaces silver with copper to improve solar panel efficiency and reduce costs.
Nilar International began manufacturing the ReOX reusable batteries at its factory in Sweden. The natural aging process of the battery is reversible and the battery is reportedly able to operate at full capacity at least three times.
Sprsun has developed a monobloc heat pump that is reportedly easier and faster to install. The product features a 3 kW/220 V electric heater, a water pump, an expansion tank measuring 5 liters, a three-way valve, and an 18 A AC contactor.
In the hot summer months, thousands of residents with solar-plus-battery systems networked together to reduce peak energy costs and provide grid stability for ISO-New England’s customers.
Shell says it wants to use Skeleton Technologies’ SuperBattery storage system in its mining division to electrify and decarbonize its off-road vehicle fleet. The fast-charging batteries are based on a patented curved graphene material.
Portuguese startup Solarud has unveiled the next generation of its water-draining device for PV panels with low, sloping inclines. The new design avoids clogs caused by sand and dust, in nano and customized versions that fit installations and modules of different sizes.
The Chinese government has started talks with major companies about polysilicon costs and supplies. Datang has revealed the results of its latest 5.5 GW solar panel procurement tender, while Tongwei has announced its third-quarter financial results.
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