Dyness PowerBrick PRO 14.3kWh Storage built for real-world installations

The Dyness PowerBrick PRO 14.3kWh is a low-voltage LiFePO4 battery designed for modern Storage and battery storage projects where reliability, neat finishing and long-term performance matter. With an IP65 enclosure, it supports indoor or outdoor installation, giving you more freedom on tight sites and helping customers protect valuable energy storage capacity without sacrificing usable space.

Flexible capacity that scales from one system to a full Storage platform

Start with one Dyness PowerBrick PRO 14.3kWh for a strong entry-level Storage system, then expand as customer demand grows. The platform supports up to 50 modules in parallel, taking total capacity from 14.3kWh up to 716.8kWh. That makes it easy to quote phased upgrades for customers adding PV, EV charging, heat electrification or higher evening loads.

• Nominal battery energy: 14.336kWh, nominal voltage/capacity: 51.2V / 280Ah
• Depth of discharge: 95% for high usable energy in Storage applications
• Parallel expansion: up to 50 modules for larger energy storage projects

Fast charge and discharge to support customer comfort and peak demand

Customers feel the benefit of Storage when the battery can respond quickly to changing loads. The Dyness PowerBrick PRO 14.3kWh supports a recommended 0.5C charge/discharge rate, with up to 200A maximum charge and 200A maximum discharge. For short bursts, peak discharge reaches 300A for 2 minutes at 25°C, helping cover transient demand and keep systems stable under heavy load.

• Recommended charge/discharge current: 140A
• Operating voltage range: 44.8V to 57.6V
• Fast response supports higher self-consumption and smoother peak shaving

Built-in safety and long-life performance to reduce call-backs

For installers, confidence comes from predictable performance and robust protection. The PowerBrick Pro includes a built-in aerosol fire extinguisher, and the range highlights an intelligent fire extinguishing function that detects and extinguishes within 5 seconds. Combined with LiFePO4 chemistry and a rated cycle life of at least 8000 cycles, you can position this Storage solution as a dependable, long-term asset with a 10-year warranty.

• Cycle life: at least 8000 cycles, warranty: 10 years
• Certifications: UN38.3, IEC62619, CE-EMC
• IP65 protection supports outdoor battery storage installations

Installer-friendly handling, monitoring and commissioning

The Dyness PowerBrick PRO 14.3kWh is engineered to make on-site work simpler. A compact footprint helps you plan clean plant-room layouts, while optional wheels support easier positioning, including one-person movement where appropriate. Built-in WiFi with app and OTA functions improves visibility for commissioning and aftercare, helping you support customers faster and reduce unnecessary site visits.

• Dimensions (W/D/H): 435 / 235 / 850mm, net weight: 115kg
• Communication: CAN / RS485, built-in WiFi module with app and OTA
• Optional automatic self-heating supports charging down to -20°C

Compatibility that fits your preferred inverter ecosystem

To help you standardise your Storage offering, Dyness lists broad inverter compatibility, including brands such as SMA, Schneider, Victron Energy, Ingeteam, Solis, GoodWe, Growatt, Solplanet, Luxpower, DEYE and APsystems. That flexibility makes the Dyness PowerBrick PRO 14.3kWh a strong choice for installers who want a scalable energy storage range that integrates smoothly across different customer requirements.