BACK TO PORTFOLIOStart Your Project
Energy & SoftwareVerified Prototype
Solar Microgrid Predictive Battery Management & Telemetry System
Active cell-balancing BMS controller with web dashboard for off-grid hybrid renewable installations.
TI BQ-SeriesESP32CAN BusKalman FilterNext.jsTailwind CSSPostgreSQL
The Operational Challenge
Problem Statement
Off-grid commercial solar arrays suffered premature battery pack degradation due to unmonitored cell divergence and fluctuating ambient thermal stress.
Engineering & R&D Phase
Methodology & Circuit Architecture
Engineered an active cell-balancing BMS circuit using Texas Instruments analog front-end ICs communicating via CAN Bus to an ESP32 gateway running local Kalman filter state-of-charge algorithms.
Results & Performance Metrics
Quantifiable Results
Extended battery cycle life by an estimated 28% and prevented 3 severe thermal runaway events via automated relay cut-offs.
Need a Similar Engineering Solution?
We can engineer a customized system or mentor you through developing this architecture.