Based on the battery size and the ChargePoint article on the Clarity Electric stating 80% charge in 30 minutes, I'm estimating the peak DCFC charge rate is between 30 and 40 KWh. The reason for this range vs. a single number is the ChargePoint article doesn't say the starting SOC when charging to 80% in 30 minutes.
Battery size: 25.5KWh
Charging 10% to 80% in 30 minutes => 40KW
Charging 20% to 80% in 30 minutes => 30KW
2018 Honda Clarity Touring PHEV - Forest Green w/Tan interior (wife's car)
2017 Volt LT - Heather Gray; black bow ties, Charcoal VoltShelf
2012 Cruze ECO MT (hail totaled 5/8/17 103,600 miles @42.5 MPG)
2010 Mit Lancer GT MT (traded for ECO @31K miles)
2002 Pont Montana AWD - title to son at college graduation
1990 Pont Transport (traded for Montana @240K miles)
1986 Fiero GT MT (traded for Transport - needed more seats)
1985 Fiero 2M4 MT (traded for Fiero GT @8K miles)