Despite not quite hitting the numbers anticipated, the US energy storage market set a new record in the fourth quarter of 2021, with new system installations totaling 4,727MWh, according to Wood Mackenzie and the American Clean Power Association’s (ACP) latest US Energy Storage Monitor report, released today.

The long-expected move by cell manufacturers into n-type technologies appears to be gaining pace in 2022, and while some of the largest manufacturers focus on TOPCon as a simpler progression from the PERC cells in production today.