Aeidth launches advanced BMS for ESS and BESS applications up to 1500V and MW scale • EVreporter

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Aeidth Technologies, a Noida-based power electronics and battery management innovator, has officially launched its latest Advanced Battery Management System (BMS) designed specifically for Energy Storage Systems (ESS) and Battery Energy Storage Systems (BESS). This groundbreaking solution is capable of managing systems up to 1500V DC and is tailored for megawatt-level applications, setting a new benchmark in the energy storage industry.

Engineered for the Future of Energy

As the global energy landscape rapidly evolves, Aeidth is stepping forward with intelligent solutions that empower large-scale renewable integration, grid balancing, and backup infrastructure. Their newly launched BMS is a direct answer to the increasing demand for smart, scalable, and safe energy storage systems.

Key Advantages of Aeidth’s Advanced BMS

• Up to 1500V System Compatibility: Aeidth’s new BMS supports high-voltage applications up to 1500V, making it fully aligned with international utility-scale standards. It enables higher power density while reducing complexity in system wiring and infrastructure.

• Scalable to Multi-Megawatt Installations: The system has been built for modular deployment and can easily scale across multi-rack and containerized ESS architectures, supporting large-scale grid and industrial applications.

• Precision and Protection at Every Level: Featuring high-accuracy voltage and current sensing, intelligent thermal monitoring, and dynamic fault detection mechanisms, the system ensures real-time diagnostics and proactive protection across all operating conditions.

• Redundant Safety Architecture: Aeidth’s BMS includes redundant microcontroller systems and multi-level contactor logic, ensuring fail-safe operation and data integrity for mission-critical use cases.

• Modular 3-Tier BMS Architecture: Aeidth’s solution follows a 3-tier intelligent battery management model

– BMS (Battery Monitoring System) – Mounted on every module, provides accurate cell-level monitoring and protection.

– RBMS (Rack BMS) – Aggregates data across a single rack, handles fault logic, CAN communication, and rack-level controls.

– CBMS (Central BMS / Master Controller) – Oversees complete energy block, interacts with EMS (Energy Management System), SCADA, and cloud interfaces.

Each tier adds a level of safety, reliability, and real-time analytics essential for utility-scale storage systems.

HMI Integration for RBMS & CBMS

Aeidth’s CBMS and RBMS units come with optional HMI touchscreen displays, giving operators live visualizations of:

– Pack-level status

– Alarm history and active faults

– Voltage/temperature maps

– SOC/SOH and system health indicators

EMS and Battery Analytics – Powered by AI

While the BMS architecture ensures safety and protection, Aeidth brings AI-powered analytics and intelligence at the EMS and cloud level, enabling truly smart energy systems:

• AI/ML-based performance diagnostics

• State-of-Health (SOH) and capacity fade prediction

• Cycle life tracking and heat-map visualization

• Load optimization, forecasting, and asset longevity prediction

This layered architecture makes Aeidth’s ecosystem not just reliable—but intelligent and data-driven.

Superior to Competitors Counterparts & Outperforms Imported Alternatives

Aeidth Delivers high-quality, customizable systems at competitive prices, making it a strong domestic alternative to imported Competitor BMS products. Their systems are specifically optimized for Indian operating conditions and grid standards. Ideal use cases includes:

• Grid-tied and off-grid energy storage

• Renewable energy smoothing (solar, wind)

• EV charging station battery banks

• Industrial peak shaving and load balancing

• Microgrid and hybrid power systems

Made in India, Trusted Globally

Developed entirely in India, Aeidth’s solutions are crafted with global compliance and tested against standards such as UL 1973, IEC 62619, and IEEE 2030.5. Their in-house engineering teams blend real-world deployment knowledge with cutting-edge innovation.

Aeidth’s vision is clear: To deliver reliable, AI-driven energy intelligence that empowers the world’s transition to sustainable power.

Aeidth’s Full Stack of Battery Intelligence Solutions

Alongside the Advanced BMS for ESS/BESS, Aeidth is also pioneering compact, AI-enabled systems for electric mobility and smart battery monitoring across personal, commercial, and industrial sectors.

• Smart BMS for 2W, 3W, and 4W (L5 Vehicles)

Aeidth offers purpose-built BMS platforms for:

– 2-Wheelers: e-bikes, electric scooters

– 3-Wheelers: passenger autos, e-rickshaws

– 4-Wheelers (L5): low-speed EVs for cargo and commute

Features Include:

– IP67-rated weatherproof enclosures

– Real-time thermal and current monitoring

– BLE, CAN, and UART communications

– Built-in protections: short circuit, pre-charge, over-temp

– OTA firmware upgrades

– Automotive-grade reliability

These BMS units are trusted by EV OEMs and retrofitters for their superior integration, configurability, and value compared to offshore alternatives.

• Advanced Active Balancing in Aeidth High Voltage Smart BMS

Aeidth High Voltage Smart BMS features an advanced inductor-based active balancing system designed for large-format battery packs (up to 800 V). Unlike passive balancing, Aeidth system intelligently redistributes energy between cells with high and low State of Charge (SOC), minimizing energy loss and enhancing overall pack efficiency and lifespan.

Each Cell Monitoring Unit (CMU) includes a bidirectional DC-DC converter that supports cell-to-cell, cell-to-pack, and pack-to-cell balancing modes. The system dynamically transfers energy using flyback or coupled inductor topologies, controlled via high-efficiency MOSFETs.

Balancing is triggered based on voltage deviation (>10 mV) or SOC difference (>2%), with adaptive logic that considers cell temperature, aging, and resistance. The BMS performs balancing during idle, charge, and discharge phases, using a smart scheduler and priority matrix.

Balancing currents range from 200 mA to 2 A, depending on thermal headroom, ensuring both fast equalization and safe operation. The architecture is modular and scalable, with CAN communication enabling synchronization across multiple CMUs.

This advanced system significantly improves energy utilization, thermal performance, and cycle life—making it ideal for EVs, energy storage systems, and mission-critical applications. Built-in diagnostics, protections, and real-time monitoring ensure robust and safe operation.

• Aeidth IoT Gateway and Cloud Suite

Aeidth also provides a complete IoT + Cloud stack for smart battery and EV fleet operations.

Features:

– LTE/NB-IoT/GSM and Wi-Fi support

– Secure cloud logging with GPS tracking

– Real-time fault alerts and usage stats

– Predictive maintenance dashboards

– Full integration with Aeidth’s BMS and SOC modules

Fleet operators and battery leasing platforms benefit from transparent data, AI-driven reports, and remote troubleshooting tools.

• AI-Enabled SOC Indicator with CAN Interface

Aeidth’s AI-SOC Indicator brings lab-grade SOC accuracy to field-level applications:

– Machine-learning based SOC estimation

– Adaptive models for various chemistries (LFP/NMC)

– CAN 2.0B & J1939 compatible

– Plug-and-play ready for EVs, BESS, and UPS

– Built-in learning to improve accuracy over time

This compact module stands out for data fusion and edge AI, offering far more than traditional coulomb-counting methods.

Aeidth Battery Analytics Platform

• Real-time dashboard with AI-based battery health scoring and SOH/SOC tracking

• Cloud-enabled insights for EV fleets, ESS systems, and OEM deployments

• Integrated into EMS/CBMS layer for predictive control and smart asset management

Why More OEMs Choose Aeidth

• Made in India with global standards

• Competitive pricing vs Competitors imports

• Strong after-sales support and OTA upgrades

• Proven in-field reliability and OEM trust

• Customizable hardware and firmware for every use case

Join the Energy Intelligence Movement

Aeidth invites system integrators, EV companies, BESS developers, and government bodies to partner in shaping the next phase of India’s energy and mobility journey.

Smarter BMS. Smarter Energy. Aeidth.

Contact Us: info@aeidth.com
Website: www.aeidth.com
Visit: Aeidth HQ, Noida, India

Team: Rajat Yadav (Technology Lead), Raja Sharma (Application Arch), Peeyush Kumar (CTO), Himansu Tomar (R&D Manager).

Also read: BESS-assisted energy management system for EV charging