Midpoint estimates from cost model ranges · Primary: 2.6MWh 0.25C (7 racks) · ReneSys Cost Rollup v9
AC/DC System — Total (midpoint)
$1,658k
$321/kWh
AC/DC
DC-Only Pack — Total (midpoint)
$943k
$183/kWh
DC-Only
−$715k
stripped by removing PCS + transformer + AC HVAC + AC switchgear + container fire stages 1-3 + UPS That's −$138/kWh — for buyers with an existing PCS/transformer relationship, DC-only is the right conversation.