BESS Tools

Tools for storage delivery.

00 / toolkit

BESS tools library contents

First-party, interactive BESS engineering calculators, grouped into Engineering Design and Data & Analytics. The interactive explorer below opens each tool.

  • Design Temperature - location-aware design temperature reference
  • BESS Cable Cost Estimator - cable sizing and cost
  • BESS Foundation Cost Estimator - foundation quantities and cost
  • Annual BESS Ancillary Consumption - yearly auxiliary energy estimate
01Engineering Design

Thermal, electrical, and civil sizing calculators.

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Zoom changes the active app canvas only. Narrow view reduces selector and module chrome so calculations stay readable on smaller screens.

Design Temperature

A location-based design temperature tool that pulls hourly reanalysis records and compares absolute maximum, hottest 0.1%, and ASHRAE-style 0.4% design scenarios.

ERA5 / hourly exceedance
Core toolEngineering Design
00Location & archive
Start with a location.

The tool will fetch the latest 20 complete years of hourly temperature records, then calculate design thresholds and exceedance hours.

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Weather data: ERA5 reanalysis via Open-Meteo. Reanalysis is gridded, so verify with local station records before using values in contractual design documents.