BESS Supplier Portfolio Comparator

Centralized comparison · Vienne 70 MW / 280 MWh · SESSA 100 MW / 832 MWh

Shared D1 workspace · changes can be synchronized across users and devices.

Auto-syncConnecting…

Comparable equipment comparisons exclude central EMS/PPC/SCADA, engineering, FAT/SAT/commissioning, transport/DDP, spares, training and recycling. Mandatory supplier price adjustments directly tied to the equipment purchase may be included and are shown line by line.

Live data editor

Every change recalculates all project and cross-project KPIs immediately, saves locally and is queued for shared synchronization when Auto-sync is enabled.

Live calculation active

DC comparison rule: include every unavoidable supplier price line directly attached to the battery purchase. For HiTHIUM Vienne this means A1 + A2 + A3. Transport, commissioning, engineering, EMS, spares, training and recycling remain outside the comparable DC price.

Project

Supplier

Supplier name

Project lifecycle assumptions

Analysis horizon (years)Maximum 25 years. The calculation never extrapolates beyond the supplied energy curve.

Cycles per day

Common availability (%)Common operating assumption used for like-for-like delivered energy; not the supplier warranty percentage.

Discount rate (%)Used only where a dated annual OPEX schedule is available.

DC price components used in the comparable DC total

ContainersInstalled DC is recalculated automatically.

MWh per containerInstalled DC = containers × MWh/container.

Net energy Y0 (MWh)

AC equipment (€)PCS + MV conversion scope used for AC comparison.

Submitted commercial total (€)

Lifecycle / OPEX total (€)

Skids

PCS units

Hardware power (MW)

Continuous power (MW)

RTE Y0 (%)

SOH Y15 (%)

DC scope comparable

AC scope comparable

Full core comparable

Performance point

DC scope note

Annual usable-energy curve

Usable energy values Y0…Yn (MWh)Comma, semicolon or line-separated values. A 25-year calculation requires 26 values from Y0 through Y25. No automatic extrapolation is applied.

Curve measurement basis

Supplier curve validated