Pytes Stackable LiFePO4 Battery Module 5.12 kWh Pi LV BMU LiFePO4
Pytes Stackable LiFePO4 Battery Module 5.12 kWh Pi LV BMU LiFePO4


Pytes Stackable LiFePO4 Battery Module 5.12 kWh Pi LV BMU LiFePO4
Pytes Stackable LiFePO4 Battery Module 5.12 kWh Pi LV BMU LiFePO4
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Pytes Stackable LiFePO4 battery module 5.12 kWh Pi LV BMU LiFePO4
The Pytes Pi LV BMU is a high-performance lithium iron phosphate (LFP) battery module designed for residential and commercial energy storage applications. Each module provides 5.12 kWh of usable energy and integrates seamlessly with the Pytes Pi LV1 system.
With a built-in BMS, plug-and-play connectors, and smart monitoring via Wi-Fi, RS485, or CAN, it enables scalable and reliable power storage from 5.12 kWh to 30.72 kWh per stack, and up to four stacks in parallel.
Key Benefits
Scalable Energy: Build from 5.12kWh to 30.72kWh per stack, supporting up to 4 stacks.
Field-Proven Safety: Utilizes LFP chemistry with ≥6000 cycle life and built-in DC breaker and fuse.
Smart Monitoring: Compatible with CAN, RS485, Wi-Fi, and Bluetooth for full visibility and control.
Rapid Deployment: Plug-and-play design enables 15-minute stack installation with quick-connect terminals.
Outdoor Rated: Enclosure meets IP55 for indoor and outdoor deployments with water/dust protection.
Special Technology
Integrated Battery Management System (BMS): Built into each module for safe charging, discharging, and thermal protection.
Remote Upgrades & Diagnostics: Enables firmware updates and remote service for system optimization.
Communication Flexibility: CAN, RS485, Wi-Fi, Bluetooth, and Dry Contact options for hybrid inverter compatibility.
Modular Stack Design: Stackable configuration allows custom capacity sizing and easy service access.
Certified for Safety: Compliant with UL 9540 Ed.3, UL9540A, UL1973, CEC, SGIP.
Warranty
Pytes backs the Pi LV BMU with a 10-year warranty, ensuring long-term performance, cycle life, and peace of mind in all supported installations.
Best Use
Residential Energy Storage: Ideal for solar self-consumption, TOU shifting, and backup power.
Commercial & Industrial: Scalable storage for peak shaving, demand response, and load balancing.
Outdoor Installations: IP55-rated for garages, sheds, and protected exterior enclosures.
Off-Grid Systems: Works with compatible hybrid inverters for autonomous solar-plus-storage operation.
Specifications Table
Specification | Data |
---|---|
Product Name | Pytes Pi LV BMU (Battery Module Unit) |
Battery Chemistry | LiFePO4 (LFP) |
Nominal Voltage | 51.2 V |
Voltage Range | 47.5 – 56.8 V |
Nominal Capacity | 100Ah per module |
Energy per Module | 5.12 kWh |
Recommended Charge/Discharge Power | 2.56 kW |
Max Per Stack | 6 modules / 30.72 kWh |
Max Stacks in Parallel | 4 (up to 122.88 kWh) |
Communication | CAN, RS485, Wi-Fi, Bluetooth, Dry Contact |
Cycle Life | ≥6000 Cycles |
Enclosure Rating | IP55 (Indoor/Outdoor) |
Certifications | UL 9540 Ed.3, UL 9540A, UL 1973, CEC, SGIP |
Operating Temp (Charge) | 32°F to 113°F (0°C to 45°C) |
Operating Temp (Discharge) | 14°F to 122°F (–10°C to 50°C) |
Altitude Rating | < 13,123 ft (4000 m) |
Module Dimensions (W × D × H) | 26.8 × 9.5 × 21.3 in |
Module Weight | 158.1 lbs |
Warranty | 10-Year Manufacturer Warranty |
About Pytes:
Pytes, founded in 2004 and headquartered in Shanghai, is a high‑tech battery specialist with over 1,000 employees and 1.82 GWh annual capacity. They design LiFePO₄ battery solutions for e‑bikes, e‑mobility, consumer electronics, and residential/commercial energy storage, boasting 6,000-cycle life and wide compatibility.
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