Dyness Tower T14 Battery 384V 14.21kWh LiFePO4

Product description

The Dyness Tower T14 384V 14.21kWh LiFePO4 Battery is designed for three-phase self-consumption and demanding hybrid systems. With four stacked modules, 14.21 kWh usable, and IP54 enclosure, it integrates a master BMS with CAN/RS485/RS232 communications to interface with compatible HV inverters. Its high voltage operation improves system efficiency by reducing currents and losses, and allows energy and power scaling by connecting multiple towers in parallel.

Main features

• High voltage architecture: 384 V nominal (range 336–438 V).
• Energy per tower: 14.21 kWh · 37 Ah capacity.
• Continuous power: 0.6 C ≈ 8.52 kW per tower (with communication).
• Industrial connectivity: CAN/RS485/RS232 with Dyness profile.
• IP54 installation: indoor/outdoor, base and floor hardware.
• Scalability: up to 4 towers in parallel.

Advantages or benefits

• Higher inverter efficiency when operating in HV with lower currents.
• LFP safety: thermal stability, low degradation, and thousands of cycles.
• Agile implementation: self-configuration, APP, and remote update.
• Continuity: BMS with protections and active balancing.
• Project prepared for expansions without redoing the installation.

Purpose or applications

High-consumption residential and light C&I in three-phase, on-grid with backup, peak-shaving, and off-grid solutions depending on the inverter. Not compatible with 48 V LV systems.

Technical specifications

Compatibilities

Requires HV inverters with Dyness profile via CAN/RS485/RS232 (three-phase families from Deye/SUN, GoodWe, Solis, Kostal, Ingeteam, SAJ, Sunways, eCactus, etc.). Not compatible with 48 V single-phase inverters or LV banks.

Dyness Tower T14 384V 14.21kWh LiFePO4 Battery is a professional solution for demanding projects: increases autonomy, optimizes space, and improves the efficiency of your installation.