Battery Energy Storage Systems

Avoid project delays with entry checks, and protect your cash flow with regular condition evaluations. Independent diagnostics at module and rack level give you ground-truth data from commissioning through end-of-life, so one weak module does not become a costly problem.

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Solution

Every Module Verified. Every Rack Tracked.

We give you independent diagnostics at module and rack level, capturing a complete profile in seconds. No reliance on manufacturer data, no waiting for cycling results. From commissioning to end-of-life, you get ground-truth data you own and control. Your BESS is a major capital investment. Protect it with data, not assumptions.

Independent verification at module and rack level, not reliant on manufacturer data
Predictive maintenance based on measured degradation trends, not BMS estimates
Local deployment option for cybersecurity-sensitive environments

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Proof

Results from the Field

BESS Use case

LBS Group

LBS Group integrates CeLLife diagnostics into their turnkey BESS projects. Independentmodule data supports commissioning verification, warranty decisions, predictive maintenance, and lifecycle management.

250+ Modules per day

31X Faster testing

100% Incoming modules diagnosed

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Why Electrical Fingerprint™ (EFP™)

Why BESS Operators Choose CeLLife’s Solutions

Independent from the BMS

Your own diagnostic data, not the manufacturer’s. Verify what you are commissioning and operating with measurements you control.

Commissioning QC

Establish a traceable baseline before go-live. Catch weak or mismatched modules before they compromise string performance and trigger costly rework.

Predictive Maintenance

Detect degradation trends and emerging failure risks early. Plan targeted maintenance without unnecessary system downtime. Every avoided unplanned shutdown protects revenue and asset value.

Residual Value Assessment

When modules reach end-of-life, measured SoH data lets you sell into the second-life market instead of paying for recycling.

Cybersecurity Advantage

Operate fully locally with no dependency on manufacturer cloud. BMS data stays on-site when it needs to.

EU Battery Passport Ready

Every measurement generates Battery Passport-compatible data. Regulatory readiness built into the diagnostic workflow.

The Product

Module-Level Diagnostics for the Full Asset Lifecycle

Most solutions either gather data or diagnose it. We do both on a single platform. Measure at commissioning, monitor during operation, and assess at end-of-life. One diagnostic approach that protects your asset value across the entire BESS lifecycle.

Measurement time: Seconds per module
Data points: 2,000 per measurement
Chemistries: All Li-ion (LFP, NMC, NCA, LTO)
Form factors: Modules and racks
Output format: Full SoH/SoC report + degradation analysis
Deployment: On-site or cloud-connected
Connectivity: Battery Perfected Cloud with API integration
Local operation: Full functionality without cloud dependency
Calibration: None required
Expertise: No specialist training needed
Integration: API into existing SCADA, ERP, or O&M systems
AI models: Improve with every measurement

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Step 01

Baseline

Measure every module at commissioning. Establish a traceable starting point for the full asset lifecycle.

Step 02

Monitor

Run periodic diagnostics during operation. Detect degradation trends before they cause downtime.

Step 03

Maintain

Identify exactly which modules need attention. Plan targeted maintenance, avoid unnecessary system shutdowns.

Step 04

Assess

At end-of-life, measure residual value with data. Sell viable modules into the second-life market.