New grid-scale LFP battery from Canadian Solar
The company said it plans to quadruple its battery manufacturing capacity by the end of 2023. The 2.8 MWh lithium-ferro phosphate battery will be unveiled at the RE+ conference in California.
Energy Vault to deploy 2 GWh of gravity storage in China
Energy Vault’s EVx storage system is comparable to pumped hydro, using grid-scale renewable energy when supply is abundant to drive motors and raise 30-ton blocks on a six-arm crane tower, rather than water, up to a height. When power needs to be discharged back to the grid, the blocks are lowered, harvesting the kinetic energy.
Hanwha Q Cells launches residential solar-storage-heat pump solution in Europe
Hanwha Q Cells has combined its solar panels and batteries with Samsung’s heat pumps. The offering includes an app that reportedly optimizes power consumption while maximizing solar power utilization.
Flywheel energy storage tech at a glance
Indian researchers have assessed the full range of flywheel storage technologies and have presented a survey of different applications for uninterrupted power supply (UPS), transport, solar, wind, storage, flexible AC transmission-system (FACTS) devices, and other applications.
Tata Power secures EPC contract to build 125 MWp floating solar project
Tata Power Solar has secured an engineering, procurement and construction contract for a 125 MWp floating solar project in the Indian state of Madhya Pradesh.
Perovskite solar module achieves 21.07% efficiency via nanosecond laser tech
Chinese researchers have used inverted perovskite cells with a p-i-n structure to build a perovskite solar module with a reduced heat-affected zone. The panel achieved a power conversion efficiency of 21.07% and a geometric fill factor of 95.5%.
Indian developer unveils plan to install 1.5 GW of hybrid wind-solar
Serentica Renewables plans to install and commission 1.5 GW of solar and wind capacity in 24 months to serve energy-intensive industries in India.
Philippines to host 1.3 GW floating solar plant
A new 1.3 GW floating PV array in the Philippines will require an investment of around $1.2 billion. Developers Blueleaf Energy and SunAsia said the project will likely be completed and switched on in 2024.
Perovskite quantum dot solar cell with 16.25% efficiency
Chinese researchers have built a perovskite quantum dot solar cell that is reportedly able to reduce trap-assisted charge carrier recombination. The device has an open-circuit voltage of 1.23 V, a short-circuit current density of 17.73 mA cm−2, and a fill factor of 0.745.
Chinese PV Industry Brief: Tongwei secures order for 382,800 MT of polysilicon
Tongwei has secured a long-term polysilicon supply deal with JinkoSolar, while Chint, JA Solar, and JinkoSolar have agreed to supply their products for a 1 GW solar park now under development in the Sichuan province.
