Ready-made battery solutions and battery management systems(BMS) for safe battery operation. They provide control of voltage, current, andtemperature.
Systems optimize battery performance, extend service life,and improve overall energy system efficiency.
Development and selection of solutions for specific projectsand technical tasks is available.
Application examples: Backup power systems, off-gridenergy systems, energy storage for commercial facilities.
Brands: Daly, JBD, ANT BMS, REC BMS
A battery cell alone doesn't make a safe or functionalenergy storage system. What transforms a collection of cells into a reliable,long-lasting, and safe battery pack is the Battery Management System — theelectronics that monitor, protect, and optimize every charge and dischargecycle.
We supply both BMS modules and complete battery packsolutions, as well as consultation on system design for custom projects.
What Does a BMS Actually Do?
A Battery Management System continuously monitors individualcell voltages to detect and correct imbalances, total pack voltage and current,cell temperatures to prevent thermal runaway, state of charge (SOC) and stateof health (SOH) estimates, and fault conditions such as over-discharge,overcharge, and short circuit.
When a fault is detected, the BMS disconnects the pack fromthe load or charger to protect both the battery and the connected equipment. Agood BMS makes lithium batteries safe; a poor one (or none at all) is a serioushazard.
Passive vs Active Balancing
Passive balancing dissipates excess energy fromhigher-capacity cells as heat, bringing all cells to the same level. It'ssimple and cost-effective. Active balancing transfers energy between cellsrather than wasting it, improving efficiency — particularly valuable in largerpacks where imbalance is more significant.
Choosing the Right BMS
Key parameters include: cell chemistry (LiFePO4 and Li-Ionhave different voltage profiles), number of cells in series, maximum continuouscurrent, peak current capability, communication interface (UART, CAN, RS485,Bluetooth), and whether you need active or passive balancing.
Ready-Made Battery Pack Solutions
For projects where you need a complete energy storagesolution rather than individual components, we can supply pre-configuredbattery packs or work with you to develop a custom pack matched to yourvoltage, capacity, form factor, and integration requirements.