Sunrun and PG&E’s partnership delivered 32 MW from 8,500 solar-plus-storage residential systems, consistently providing clean energy to California’s grid. The Energy Efficiency Summer Reliability Program, Peak Power Rewards, operated as a fully operationalized residential solar and storage distributed power plant. Achieving maximum enrollment, it supplied an average of 27 MW during evening peak hours for over 90 consecutive days, peaking at nearly 32 MW. Sunrun efficiently managed the fleet, emulating a traditional power plant but operational within six months. Peak Power Rewards seamlessly discharged home batteries to the grid, benefiting PG&E, Sunrun, and customers. Participants received $750 upfront payment and a free smart thermostat.
PG&E partners with Sunrun for California’s clean energy initiative
PG&E and Sunrun’s collaboration on Peak Power Rewards demonstrates how innovative software-managed home batteries can supply 32 MW, meeting peak energy needs effortlessly. (Image Credit: Recurrent Energy).
The Blairs Valley project supports 4,500 homes along with pollinator-friendly seed mixes and wildlife-friendly fencing. (Image Source: CleanChoice Energy)
The DMxxxM10T-B32HBT module weighs just 15.3 kg, making rooftop solar installations easier and faster. (Image Source: DMEGC Solar)
The solar rack expands to 1,000 watts when parked, maximizing energy capture, and contracts to 360 watts while driving.
Bankability certification ensures Trinasolar’s modules meet global standards for quality and performance. (Image Source: Trinasolar)