US government releases $1 billion of energy resilience relief for Puerto Rico
The US government has introduced a new funding package to support residential solar and storage projects in Puerto Rico, followed by resilience solutions such as microgrids, community solar, and grid modernization.
Storage key to Portugal’s solar targets, says GlobalData
The isolation of Portugal’s electrical grid is hindering the growth of renewables, according to GlobalData’s latest report. Storage will play a pivotal role if the country hopes to achieve its solar and renewable installation goals, it says.
Growatt opens Vietnam inverter plant, GCL-SI to build 12 GW PV panel factory
GCL-SI says it will build a new 12 GW solar manufacturing facility in China’s Jiangsu province, while Growatt has opened a factory with an annual capacity of 500,000 inverters and 100,000 batteries in Vietnam.
US company unveils isolated cell battery tech project
Cadenza Innovation produces its SuperCell with funding assistance from the New York State Energy Research and Development Authority. The battery technology prevents the problem of “thermal runaway events.”
Custom-made 3D printed solid-state batteries
US-based Sakuu has announced that it has successfully 3D printed solid-state batteries in custom shapes and sizes at its battery pilot line facility in Silicon Valley, California.
Manufacturer releases home backup solar battery
RoyPow introduced a new residential lithium-ferro-phosphate battery this week at Intersolar North America in Long Beach, California.
Iron-chromium flow battery for renewables storage
Researchers in China have successfully prepared cobalt oxide-modified graphite felt as an electrode material for an iron-chromium flow battery. The electrode performance significantly improved due to the effects of cobalt, which in turn boosted the energy efficiency and overall performance of the battery.
Saltwater flow battery added to solar-on-canal project
The University of California, Merced, has shown that up to 13 GW of solar capacity could be installed over California’s canals, which would require approximately 3 GW of energy storage.
Curtailment is not the enemy
A new report by IEA-PVPS Task 16 looks at the use of “implicit storage” to transform intermittent renewable sources such as solar and wind into firm power generation. It shows that the total cost of the electricity system transformation could be lowered with the optimal use of capacity overbuilding and dynamic curtailment.
How safe are second-life EV batteries as home energy storage devices?
There is currently no widely accepted test methodology to assess the safety of second-life lithium-ion batteries (LiBs). However, a UK government study reveals two opposing views on their safety, raising concerns over whether such devices should be deployed in homes under any circumstances.
