segment,installed_eur_kwh_min,installed_eur_kwh_max,ltsa_eur_kwh_yr_min,ltsa_eur_kwh_yr_max,availability_min,availability_max,cycle_warranty,sample_size,source_type,last_updated C&I 100-500 kWh,520,680,9,14,95,97,6000-8000 cycles / 10y,0,editorial v0 frame (public sources),2026-08-14 C&I 500 kWh-2 MWh,430,560,7,11,96,98,8000 cycles / 10y,0,editorial v0 frame (public sources),2026-08-14 Utility-scale reference,300,420,5,9,97,99,8000-10000 cycles / 10-15y,0,editorial v0 frame (public sources),2026-08-14