Remaining on the grid while using solar paired with batteries is likely to become a more economically attractive option for commercial and residential customers in key US markets, a new report from the Rocky Mountain Institute (RMI) claims.

Toshiba is trialling a PV hybrid storage system in Japan for use in emergency situations.

Canadian Solar has finalised a deal to provide 4MW of energy storage, to be used to support the electrical grid in Ontario, Canada.

Sharp, ABB, SMA and Bosch are among the big names readying new energy storage products for the UK PV market. Andy Colthorpe caught up with them at the Solar Energy UK show to find out what tech fits best for the UK’s nascent storage sector.

Scientists at Ohio State University claim to have developed a hybrid device which combines a solar cell with a rechargeable battery, as part of a US Department of Energy funded research programme.

German mechanical engineering company Manz has supplied a lithium-ion battery production line to a research centre for the commercial production of the batteries, initially for the e-mobility sector, at the Center for Solar Energy and Hydrogen Research Baden-Wuerttemberg (ZSW) in Ulm.

Researchers from Technische Universität München (TUM) in Germany working with lithium-ion batteries claim to have observed lithium plating taking place at close quarters while batteries are in use, gaining insights into the phenomenon in the process.

Samsung SDI will supply its lithium-ion batteries to a Japanese company building a 1MW solar farm, with the deal expected to then go on to furnish an initial 20 solar farms with batteries.

NEC Energy Solutions has completed six new grid-tied energy storage systems for UK distributed network operator (DNO), Northern Powergrid.

The battle of the chemistries has long been alluded to in the energy storage space, and nowhere with greater frequency than with reference to battery chemistries.