Core ESS Daily Monitoring KPIs

Overview

The Core ESS Daily Monitoring KPIs is a Certified Product Point Template for Energy Storage Sites that defines required normalized real-time performance calculations that scale, or transform several of the points in the Core Monitoring KPIs. These points are required for the Bazefield installation to function properly across all core applications.

These calculations specifically translate OEM-specific signals into consistent indicators of operational state, availability, communication status, and event conditions. By abstracting vendor-specific complexities, the Core ESS Daily Monitoring KPIs enables unified fleet monitoring, reduces configuration overhead, and supports consistent reporting and alarm management across heterogeneous energy storage sites technologies.

The Core ESS Daily Monitoring KPIs template defines 9 daily aggregation calculations for Energy Storage Sites. These KPIs roll up hourly metrics into daily summaries for data quality, energy throughput, round-trip efficiency, and peak power tracking.

Template Definition

The Core ESS Daily Monitoring KPIs is defined below. Calculations are one of the following types:

• Scale Equations — Algebraic or logical manipulations of input data done on the Bazefield edge buffer

• Online Expressions — Algebraic or logical manipulations of input data done on the central Bazefield data engines (typically on a storage node). Similar to scale equations in purpose, but done in the centralized architecture.

• Interval Expressions — Algebraic, logical, or advanced manipulations of input data done within a pre-defined aggregation interval (e.g. 5 minutes, 10 minutes, 1 hour, etc). These are typically done centrally on a storage node.

Details on the Point Names, Descriptions, and Types are below.

Required for Bazefield Core Dashboard functionality

Optional for common additional data streams/sources

Calculation Definition Table