sonnen, ES Solar Expand Utility Solar Battery Business Program

26, Aug 2022

sonnen, a smart residential energy storage company, and solar contractor ES Solar are expanding Rocky Mountain Power’s (RMP) Wattsmart Battery Program across Utah and, more recently, into Idaho. As it scales its business development organization and regional footprint, ES Solar is expected to bring up to 35 MWh of grid-interactive battery capacity online in 2022 […]