IoT-Based Battery Energy Storage System Development Company

Adequate Infosoft offers complete service for developing Battery Energy Storage Systems (BESS) for utilities, energy producers, commercial businesses, and large industry that want to create smart, scalable and future-ready solutions for storing energy.

With the increasing utilization of renewable sources, there has been a surge in demand for effective means of storing energy in order to maintain both grid monopolies and reliable sources of electrical power. The intermittent nature of solar and wind will present obstacles to balancing the supply of electricity and the time at which customers require it.

The use of Battery Energy Storage Systems (BESS) provides an effective solution to both of these issues by collecting excess supply from the generation of energy and providing that supply when needed by customers.

Battery Energy Storage System Development

Therefore, BESS helps create smarter, more sustainable ways of generating and using energy through the implementation of energy storage and distribution techniques both for managing peak demand as well as supporting the operation of the grid.

We specialize in hardware development, custom IoT device creation, hosting on cloud platforms, developing mobile applications and real-time monitoring systems, and performing advanced analysis.

BESS Control, Monitoring & Automation Application Development

We design and create advanced monitoring and control systems that receive and process real-time telemetry data from Battery Management Systems (BMS), Power Control Systems (PCS), inverters, and Smart Meters for Battery Energy Storage Systems (BESS).

These systems utilize Modbus, MQTT, CAN Bus, OPC-UA, IEC 61850 etc to centralise the monitoring and control of modern energy storage systems along with providing automated and predictive functions, alarm management, energy optimization and integration with external sources.

We also build cross-platform and native mobile applications using .NET MAUI, Flutter, React Native, Android, iOS, etc., allowing users to securely monitor, control and manage BESS in real-time from any location.

Core System Architecture: The Building Blocks of BESS

A modern BESS is more than just a stack of batteries. It is a sophisticated cyber-physical system where hardware and software must operate in perfect synchronization. Our architecture is built on four critical pillars:

Battery Management System (BMS)

The BMS acts as the "brain" of the battery itself. Our custom BMS solutions continuously monitor voltage, current, and temperature across individual cells. We implement advanced algorithms for:

State of Charge (SoC) and State of Health (SoH) estimation:

Using Kalman filters and machine learning models to predict remaining energy and cell degradation with >98% accuracy.

Cell balancing:

Active and passive balancing techniques to ensure all cells in a string operate uniformly, extending overall system lifespan.

Safety shutdown:

Hardware-level overcurrent, overvoltage, and thermal runaway prevention capable of isolating a faulty module in under 2 milliseconds.

Power Conversion System (PCS)

The PCS is the interface between the battery (DC) and the grid (AC). We integrate high-efficiency bi-directional inverters capable of:

Grid-forming and grid-following modes:

Essential for operating in both islanded mode (microgrids) and grid-tied configurations.

Reactive power support:

Providing voltage regulation to the utility grid via Volt/VAR control.

Seamless transfer:

Switching between charge and discharge modes in less than 20 milliseconds to respond to frequency drops.

Environmental Control System (ECS)

For containerized BESS installations (typical of utility-scale projects), maintaining optimal temperature is crucial for safety and longevity. Our ECS controllers monitor HVAC systems, humidity sensors, and fire suppression (aerosol or gas-based) systems, ensuring the battery racks operate between 15°C and 25°C.

Energy Management System (EMS)

The EMS is responsible for providing central software stimulation. The BMS controls the battery action but the EMS control the energy flow. It will control when to charge and discharge based on market conditions, weather forecasts and utility signals.

Popular BESS Platforms We Integrate

We frequently integrate leading Battery Energy Storage System (BESS) platforms, into custom energy solutions.

We have experience integrating with many of the world's leading BESS manufacturers and energy storage platforms, enabling seamless connectivity with custom EMS, IoT, cloud, web, and mobile applications. Here are some of the world's leading BESS providers that we frequently integrate with.

Third-Party Integration and Hardware Procurement

We have a specialization in Lithium Iron Phosphate (LFP) high safety and long cycle life battery technologies, and also Vanadium Redox Flow Batteries (VRFB) for long duration energy storage applications.

Integrating third party hardware with vendor SDK's, API's, Modbus, CAN Bus, MQTT and custom communication protocols is done seamlessly by our company.

From IoT Gateways/Edge Controllers to Cloud Based EMS, Monitoring Dashboards and Analytics Platforms; We provide a complete and scalable Battery Energy Storage System solution for commercial, industrial and utility-scale projects.

Custom IoT Device & Gateway Development for BESS

As we create tailor-made IoT devices specifically built to meet the needs of BESS and energy storage applications, our team of engineers will work with you on a case-by-case basis to provide solutions that are specific to your requirements for utility-scale battery projects, renewable energy integration, peak demand reduction, and multiple site energy optimisation. Solutions will be designed to meet your operational goals.

High-Performance IoT Gateways

We manufacture the best quality industrial grade IoT gateways, designed specifically for Battery Energy Storage Systems (BESS) which are designed to be used under extreme electrical conditions and thus are extremely reliable.

With numerous connectivity methods (e.g. RS-232/485, CAN Bus, Ethernet, USB), many of our products include wireless options like 4G/LTE, Wi-Fi and LoRaWAN.

These devices receive and process information in real time, including data from batteries, Power Conversion Systems (PCS), inverters and sensors; gather historical or time series data and transmit it to other systems, including Energy Management Systems (EMS), cloud platforms, and remote monitoring applications.

Linux ECS for Real-Time Edge Controllers

Mission-critical energy applications that require quick data processing and do not tolerate cloud latency will run on Real-Time Edge Controllers that have Linux PREEMPT_RT as their operating system. Developed in C++ or Rust programming language, these devices can react to grid events in less than 10ms.

These devices can perform protocol conversions from Modbus to MQTT, can log telemetry data locally for up to 30 days during communications failures, and can also perform safety actions locally, such as detecting faults or monitoring thermal conditions and disconnecting the emergency system.

Modular Remote I/O

Modular Remote I/O Modules are used on large-scale BESS installations to make wiring easier and create more scalable solutions with distributed Remote I/O Modules.

These modules are connected via Ethernet or RS-485 networks to gather and deliver data from devices such as battery rack temperature sensors, door access systems, fire alarms, meters at the Point of Common Coupling (PCC), and security monitoring devices, allowing for efficient real-time monitoring of the entire facility.

Software Platform: The Intelligent Energy Management System (EMS)

Cloud-Native Energy Management Software (EMS) for BESS Optimization

Hardware delivers energy storage capacity, while software transforms it into an intelligent, revenue-generating asset.

Our Energy Management System has been developed using a cloud-based architecture that is focused on Utility and Commercial Scale Battery Energy Storage Systems.

The EMS utilizes MQTT brokers (VerneMQ, EMQX) with mutual TLS for authentication, alongside Apache Kafka for real-time telemetry streaming; TimescaleDB or InfluxDB store the time-series data over the long-term.

The dashboard powering the energy management system is based on React and RemixJS, allowing for centralized monitoring and control of the entire battery energy storage system. Furthermore, sophisticated algorithms perform peak shaving, energy arbitrage, demand response (DR), and the optimization of solar self-consumption, thereby maximizing performance, lowering operating costs, and improving return on investment.

Standard Integration Protocols (IEC, IEEE, OCPP)

Interoperability is key. Our EMS integrates seamlessly with existing infrastructure using standard protocols:

IEC 61850 / IEC 60870-5-104:

For utility-scale grid communications and substation automation.

Modbus TCP/RTU:

Universal fallback for legacy PCS and meters.

Open Charge Point Protocol (OCPP):

For integrating BESS with EV charging infrastructure.

Universal Plug and Play (UPnP) for DER:

Implementing "plug-and-play" registration mechanisms for distributed BESS terminals, allowing them to automatically identify themselves to the grid operator without manual configuration.

SCADA, Monitoring & Control Platforms

SCADA and Energy Monitoring Systems provide Operators with a complete, realtime view of their battery systems, power conversion devices, inverters, and also grid-connected/off grid assets.

Our Products work together with Modbus, CAN Bus, OPC-UA, MQTT , IEC 61850 and Industrial IoT protocols to allow the collection of high-frequency telemetry data on an ongoing basis.

Operators are able to monitor Battery Health, State of Charge (SOC), Alarms, Performance metrics and Power flows through Cloud Dashboards, Mobile Applications or from Centralized Control Portals. Additionally, these Cloud Solutions allow Remote Command, Analytics, Reporting, and Predictive Maintenance capabilities.

What Our Clients Say About Us

Client satisfaction is our ultimate goal. Here are some kind words of our precious clients they have used to express their satisfaction with our service.

Leadership That Leads Worldwide

With a physical presence in over 15 countries and a global footprint spanning 25+ countries, we are ready to serve you anywhere. Location, language, or culture is never a barrier, because our global team can work with you in your language. Our strong international team ensures seamless collaboration across borders We have a strong tech team, highly recognized in their domains, with extensive technical expertise.

Why Choose Us ?

We endow businesses with flexible engagement models based on their unique needs. Our strength lies in state-of-the-art technology and affordable consulting services. Try us for fast POCs, full-fledged applications, or technology consulting. Always available for your service.