Beyond lithium‑ion cells, three core electronic modules BMS, PCS and EMS largely determine safety, efficiency and intelligence performance of complete energy‑storage systems.
1. BMS (Battery Management System): monitors cell voltage & temperature, performs cell balancing and prevents over‑charge / over‑discharge to secure battery safety and service life.
2. PCS (Power Conversion System): handles bidirectional AC‑DC power conversion for battery charging and discharging.
3. EMS (Energy Management System): acts as system brain. It collects data from solar PV, utility grid and end‑user loads, intelligently executes charge‑discharge logics for peak‑shaving and micro‑grid operations.
SENJI energy‑storage products are equipped with well‑coordinated self‑developed BMS‑PCS‑EMS suite. Integrated hardware‑software pre‑testing eliminates compatibility risks from multi‑vendor components. From residential stacked batteries, C&I storage cabinets to multi‑MW container BESS, SENJI achieves deep internal compatibility for long‑term stable performance.
