Description

Dyness PowerBrick 14.336 kWh Battery

The Dyness PowerBrick is a modular lithium battery solution designed for residential energy-storage applications. It uses LiFePO₄ battery technology, providing a high-capacity storage solution designed for safe and reliable long-term operation.

With a nominal energy capacity of 14.336 kWh, a nominal voltage of 51.2 V and a capacity of 280 Ah, PowerBrick provides substantial energy storage for solar and hybrid energy systems.

The PowerBrick can be expanded by connecting multiple modules in parallel, with the datasheet specifying support for up to 50 parallel modules. The manufacturer also states that the system can be expanded to a maximum of 716.8 kWh without a HUB, providing a scalable solution for larger energy-storage requirements.

Key Features

🔋 14.336 kWh Energy Capacity

Each PowerBrick module provides a nominal energy capacity of 14.336 kWh.

⚡ High Charge & Discharge Capability

The battery supports a maximum charge current of 200 A and maximum discharge current of 200 A.

The manufacturer specifies a recommended charge/discharge current of 140 A (0.5C).

🔋 LiFePO₄ Battery Technology

PowerBrick uses Lithium Iron Phosphate (LiFePO₄) technology, which the manufacturer identifies as providing safety and long service life.

📈 Scalable Energy Storage

Up to 50 PowerBrick modules can be connected in parallel according to the technical specifications.

The manufacturer states that the system can be expanded up to 716.8 kWh without a HUB.

🔄 95% Depth of Discharge

The PowerBrick has a specified 95% depth of discharge (DOD).

♾️ Long Cycle Life

The datasheet specifies:

Unlimited cycles / 10 years

The manufacturer’s test condition is stated as 0.2C charging/discharging at 25°C and 95% DOD.

Data Sheet:

Dyness PowerBrick 14kw datasheet-EN

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