Battery management system development

At Promwad, we design scalable BMS for easy adoption to any battery pack size with fast time-to-market and automotive graded hardware.

We create solutions for battery protection, monitoring and optimization and guarantee the reliability of our systems.

What we do

To ensure the correct operation of electric vehicle batteries, we develop Battery Management System (BMS) of any complexity, from protection or balancing boards to complex microcontroller devices.

At Promwad, we create solutions for smart charging systems, electric vehicles, and charging infrastructure. This wide range of expertise in charging allows us to deeply understand the features, see the possibilities and prevent the risks involved with your vehicle's battery.

Promwad successfully developed a software and hardware platform based on NXP MPC5775B MCU and MC33771B AFE serves to protect and manage battery packs of any size designed according to automotive standards.


Battery management system Promwad

Our services

Custom BMS development

We are ready to develop a hardware and software platform to create a battery management system with the required capabilities.

We provide Promwad’s 96-cell scalable BMS as a base, so you can create your version of the device, adding required software functionality to it.

Advanced algorithms implementation

We customize our platform for tasks requiring the highest accuracy and reliability, following industry-standard development processes (ASPICE).

Our experts are ready to implement a mechanical design project for your battery pack.

Certification assistance

We can support you during the process of certification.

Fields of application

EV and HEV battery packs

We develop solutions for passenger cars, sports cars, buses, trucks and utility vehicles.

Our solutions for electric vehicles protect the battery from damage, extend battery life and keep the battery in a condition that makes it possible to perform all of its assigned tasks.

Light electric vehicles (LEV)

We know the specifics of working with batteries of electric scooters, e-bikes, e-wheelchairs, and other two and three-wheelers.

Unlike electric cars, light electric vehicles have limited space inside the battery pack. In this case, we develop a BMS solution for integration without the need to redesign the pack.

Industrial electric vehicles

Industrial machines such as forklifts, cleaning machines, robots, drones, trains, electric street sweepers are becoming increasingly popular due to low noise emissions, high performance and lower maintenance costs.

These types of vehicles can be used in factories and on the streets 24 hours a day, so it is essential to ensure the longevity of batteries and enhance their performance.

Grid energy storage systems

The increased demand for renewable energy (VRE) sources has led to the emergence of Battery Energy Storage Systems (BESS) to store energy.

Our BMS solutions allow you to intelligently manage and optimize the cycle life of lithium-ion batteries, which are common in BESS.

Promwad’s services for energy storage systems (ESS) focus on grid support, PV timeshift, and peak shaving.

Matlab & Simulink

At Promwad, we have deep expertise with MATLAB & Simulink. Using Simulink in BMS development, our engineers model battery packs, parameterize equivalent circuit elements, design the power electronics circuit, develop closed-loop control algorithms and design state observers for SoC (state-of-charge) and SoH (state-of-health) real-time estimation.

MATLAB & Simulink Promwad

Our case-studies in automotive

Ambarella CV25 based module for consumer cameras We've designed a compact Ambarella CV25 based module for consumer cameras in sports, drones, wearables, VR application areas

Battery Management System development We developed a software and hardware platform to protect and manage battery packs of any size designed according to automotive standards
Unit for communication and navigation on the railway

Railway navigation system design with GPS & GLONASS We offered the customer a hardware solution based on three modules (units) that are connected with cables

Jade platform for automotive infotainment systems We developed hardware & software platform for automotive display, monitoring, and diagnostics systems based on the Fujitsu Jade MB86R01

Controller for traction driveWe upgraded the controller of an electric traction device for subway carriages made more than ten years ago

Key fob for car alarm Promwad engineering team developed an enclosure design for a car alarm key fob on the available PCB
Onboard multimedia computer

Onboard multimedia computerWe have developed a sophisticated hardware and software system for multimedia, GPS navigation, travel time calculation, control of air conditioning

OBD-II vehicle data logger We have developed a portable automobile recorder for control and diagnostics of technical state ("black box" for an automobile)
Navigator for cars We have developed a car navigation device which supports GLONASS / GPS, mobile communication and data transmission

Do you need a quote for your battery management system?

Please, drop us a line. We will contact you today or next business day. All submitted information will be kept confidential.