Custom LiFePO4 Architectures. Engineered from the Cell Up.
We engineer 4S to 30S LiFePO4 configurations aligned with inverter voltage cutoffs, thermal thresholds, and physical envelope constraints.
System Class Architectures
Cell series-parallel configurations dictate usable watt-hours and cycle longevity. We match structural cell counts to your continuous discharge rates and inverter operating windows.
BMS Algorithms & Intégration
The Battery Management System actively enforces thermal boundaries, governs cell balancing routines, and executes low-latency cutoffs under peak surge loads.
Balancing & Service Life
We analyze your equipment resting cycles. Active balancing is configured for deep-cycling duty profiles where long-term cell divergence must be minimized, aligning balancing currents with system idle periods to mitigate calendar fade.
Communication Handshakes
CANbus dialects vary across inverter manufacturers. We map BMS communication registers directly to your host controller protocol (e.g., Pylontech, Victron, SMA, bespoke CANopen) before production to eliminate integration issues.
Cloud Telemetry
Assembly ArchitectureGestion thermique & Environmental Protection
Batteries operating in demanding environments require thermal barriers and firmware safeguards to permit low-temperature charging without lithium plating.
- Environmental Sealing
From industrial sheet metal housings to fully potted IP68 enclosures, physical barriers exclude moisture, salt spray, and particulate ingress while providing structural heat sinking. - Active Thermal Heating
Internal PTC heating elements pre-condition the cell core to safe charging temperatures before the BMS authorizes charge current in sub-zero environments. - Firmware Threshold Inhibitors
Hardware-level sensors and firmware registers enforce low-temperature charge cutoffs below 0 deg C, protecting cells from permanent capacity degradation.
Engineering Evaluation FAQ
How do you model calendar fade versus operating cycle life?
Can you accommodate non-standard enclosure constraints?
How do you verify communication with proprietary controllers?
Initiate an Engineering Architecture Review
Provide your operating voltage range, continuous and peak discharge profiles, dimensional envelope, and target communication protocols. Our engineering team will return a viable architecture proposal.
Soumettre les spécifications techniques- Target equipment & operational duty profile
- Nominal system voltage & capacité utilisable (Ah/kWh)
- Continuous and peak load current requirements
- Physical envelope constraints & Indice IP
- Host communication protocol (CAN / RS485)
- Target prototype date & annual volume forecast