California investor-owned utility (IOU) Pacific Gas & Electric has begun work constructing a 182.5MW / 730MWh battery energy storage system (BESS) project at a substation in California.
Battery system integrators must navigate a broad array of technologies and varying market drivers when putting systems together. Andy Colthorpe speaks to Powin Energy and Sungrow about the engineering challenges involved in building lithium-ion battery storage.
Adding well-optimised energy storage to solar PV projects in the US state of Massachusetts can increase project revenues by up to 50%, Stem Inc has claimed, as the energy storage provider announced the completion of a front-of-meter solar project with 8MWh of storage.
“The elimination of solar energy’s intermittency and ensuring its 24-hour availability at grid-competitive cost is the holy grail and RayGen has found it”.
“We work hard every day to continue to push forward to the best of our ability, as we believe that we must do all that we can do to keep our projects on track and support the greater economy.”
Australian renewables investor Lyon Group has penned an agreement with China Huadian Corporation which will see the duo co-develop and invest in power-plus-battery energy storage systems across Australia, China and other Asian markets.
Chinese solar inverter manufacturer Sungrow not only continues to lead the global market for inverter shipments, the company’s energy storage business enjoyed huge growth in revenue during 2018.
