Description
The Dyness PowerBrick 14.34 kWh Lithium Battery is a purpose-built energy storage module designed for residential or small-to-medium sized solar/backup systems. Here are its main features and technical specifications:
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Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate) — known for thermal stability, safety, and long life.Nominal Energy Capacity: 14.336 kWh per unit.
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Nominal Voltage / Capacity: 51.2 V DC, 280 Ah.Output / Discharge Capability: Continuous discharge up to 200 A, with maximum continuous discharge power around ~10.24 kW — enough to power multiple home loads or small-to-medium commercial loads simultaneously.
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Depth of Discharge (DoD): Up to ~95%, maximizing usable capacity per cycle.Cycle Life & Longevity: Designed for ≥ 8000 cycles or ~10 years under normal operation — far superior to typical lead-acid or older battery types.
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Scalability / Modular Design: Supports up to 50 units in parallel, giving a huge expandable range — from a single 14.34 kWh unit all the way up to ~716.8 kWh total storage for larger systems.
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Physical Size & Installation: Rough dimension ~ 435 × 233 × 857 mm, with net weight ~ 114 kg. Designed to be more compact (smaller volume and lighter weight) than previous-gen batteries, and can be moved/installed by one person (optionally with wheels).
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Temperature & Operating Conditions: Designed to operate under typical residential conditions. Charging & discharging temperature ranges typically 0–55 °C (charging), –20–55 °C (discharging) depending on environment and configuration.
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Communication & Smart Features: Equipped with BMS (Battery Management System) including protections (over-charge, over-discharge, over-current, temperature protection), plus communication via CAN / RS485, optional WiFi module for monitoring and OTA updates on supported systems.
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Safety & Build: Reliable LiFePO₄ chemistry, recognized safety certifications (e.g. UN38.3, CE, IEC62619 on many SKUs), and optional integrated fire-protection (aerosol fire extinguishing system) depending on configuration — adding safety especially in residential/commercial use.
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