Battery Modules

We source and configure battery modules for any application — rack-mount ESS, high-voltage strings, motive power, and custom OEM configurations. Every module includes integrated BMS with the communication protocols your system requires.

Sourcing Note: All modules are manufactured by vetted partner factories certified to ISO9001, ISO14001, and IATF16949 standards. Pacific Battery Company provides factory selection, quality control oversight, and U.S. technical support.

Module Types

Rack-Mount ESS Modules

Standard 19-inch rack-compatible modules for commercial and industrial energy storage. 48V and 51.2V platforms from 50Ah to 200Ah+. Designed for parallel stacking with up to 16 units per string for scalable capacity.

High-Voltage String Modules

Series-connected modules for high-voltage battery strings in utility-scale ESS and commercial applications. Voltage platforms from 200V to 1500V DC. Optimized for containerized storage and large C&I installations.

Motive Power Modules

Rugged modules for forklifts, AGVs, floor scrubbers, and industrial vehicles. 24V to 80V platforms with high discharge capability. Drop-in compatible with standard battery compartment form factors.

Custom OEM Modules

Purpose-built modules for your specific application. Custom dimensions, voltage platforms, connectors, and communication protocols. From marine and telecom to medical and defense applications.

Module Characteristics

Chemistry Options

LFP for maximum safety and cycle life (4,000-6,000+ cycles). NMC/NCA for higher energy density (200-270 Wh/kg). Sodium-Ion for cost-sensitive applications. All chemistries available across module types.

Integrated BMS

Every module includes an integrated BMS with active or passive cell balancing, multi-level safety protection, and your choice of communication protocols: CAN, RS485, RS232, Modbus, or Ethernet.

Certifications

Modules available with UL1973, UL9540A, TÜV, IEC62619, and UN38.3 certifications. IP20 standard protection with optional IP65 for outdoor or harsh environment installations.

Scalable Architecture

Modules designed for series and parallel configurations. Scale from single-module prototypes to multi-MWh installations. Automatic load balancing and fault isolation across connected units.

Long Design Life

LFP modules: ≥4,000 cycles at 100% DOD, ≥6,000 at 80% DOD, ≥10,000 at 50% DOD. 20+ year design lifespan with performance warranty options. NMC modules: 1,000-2,000+ cycles depending on application profile.

Thermal Management

Operating temperature range -20°C to 60°C. Active heating option for cold environments. Liquid cooling available for high-power applications. Cell-level temperature monitoring integrated into BMS.

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