Deye - BOS-G 5kWh HV battery module
SKU: BOS-GM5.1
The Deye BOS-G is a high-voltage Lithium Iron Phosphate (LFP) battery module designed as a reliable and scalable energy storage solution for small-scale commercial, industrial (C&I), and large residential applications. Operating on a 51.2Vdc nominal voltage with a 100Ah capacity, each individual block provides 5.12kWh of total rated energy. The module features a built-in intelligent Battery Management System (BMS) that automatically adapts to system protocols, handling vital protection metrics including over-discharge, over-charge, over-current, and temperature management alongside cell voltage balancing. Built for efficient installation within standard 19-inch racks, the modular series architecture allows installers to cleanly connect between 3 to 12 battery packs in a single series configuration to scale up system operating voltages effortlessly.
Key Features Deye - BOS-G 5kWh HV battery module:
Safest Prismatic LFP Chemistry: Engineered with high-stability Lithium Iron Phosphate (LiFePO4) cell architecture to provide a safer footprint, low self-discharge, and zero memory effect.
Flexible Series Scaling: Simplifies system sizing by supporting flexible modular extension of 3 to 12 battery packs connected in series within a single stack.
Intelligent BMS Automation: Provides integrated protection against over-discharge, over-charge, over-current, and temperature abnormalities with active automatic cell balancing.
High Current Performance: Supports a 100A nominal charge and discharge current profile, with a peak discharge capability of up to 125A.
Standardized Rack Form Factor: Fits seamlessly into standard 19-inch equipment racks, with an empty module weight of 45kg and a slim profile height of 133mm.
Smart Ecosystem Connectivity: Features integrated CAN2.0 and RS485 communication ports for remote tracking, comprehensive performance management, and cloud upgrades.
Extended Life Operational Stability: Delivers a deep 100% recommended depth of discharge (DOD) coupled with a robust cycle life rating of $\ge$6000 cycles.
Deye - BOS-G 5kWh HV battery module Basic Specs:
Battery Chemistry Type: Lithium Iron Phosphate ($\text{LiFePO}_4$ / LFP)
Module Energy Capacity: 5.12 kWh
Module Nominal Voltage: 51.2 Vdc
Module Rated Capacity: 100 Ah
Nominal Charge / Discharge Current: 100 A
Peak Discharge Current: 125 A
Recommended Depth of Discharge (DOD): 100%
Cycle Life Baseline: $\ge$6000 cycles ($25\pm2^\circ\text{C}$, 0.5C/0.5C, EOL 70%)
Series Expansion Limits: 3 modules minimum to 12 modules maximum per tower
System Voltage Capabilities: 153.6V to 614.4V nominal (depending on pack quantity)
Environmental Temperature Ranges: Charge: 0°C to 55°C / Discharge: -20°C to 55°C
Ingress Protection Class: IP20
Dimensions (W x D x H): 440 x 570 x 133 mm
Module Weight Approximate: 45 kg
System Warranties: 10 Years
What’s Included:
1 x Deye BOS-GM5.1 5.12kWh High-Voltage Battery Module
1 x 110mm Dedicated communication interconnection cable
1 x 200mm Heavy-duty DC power interconnection cable
Factory quality assurance manual and installation documentation
Why Choose AC Solar Warehouse?
AC Solar Warehouse is the premier technical wholesale distributor of high-quality solar balance-of-system and energy storage platforms across Australia and New Zealand. We arm trade electrical contractors with dedicated engineering advice, personalized design assistance, and reliable local inventory infrastructure. By stocking cutting-edge modular solutions like the Deye high-voltage ecosystem, we make sure your residential, commercial, and industrial storage projects are straightforward, certified, and optimized for maximum yield.