Dyness Tower T21 ready 21.31kWh battery pack

Reliable LiFePO4 battery technology for maximum safety and long service life, remote updates, high water resistance and efficient cooling function.

System capacity: Per stack: 7-21 kWh, expandable up to 255.7 kWh with multiple stacks. Multi-stack expansion requires Dyness Tower Combiner box.

A high-quality battery system maximizes the benefits of solar power and increases energy independence. Wide compatibility with various inverters and a durable design make this a reliable solution for both households and businesses.

Features

• APP tracking with built-in WiFi for real-time monitoring and remote updates
• Self-adaptive system: Automatic configuration for ease of use
• Expandable up to 255.7 kWh with parallel connection
• Quick and easy installation – Stackable design with wireless connection
• Modular design – Plug-and-Play, frameless stacking saves space and costs
• Efficient charging/discharging – Maximum 86.4 kW for smooth operation and cost savings during power consumption peaks
• Compatible with many different inverters, e.g. SOLIS S6 series

Specifications:

Battery type: LiFePO4
Nominal capacity: 21.31kWh
Voltage range: 504-657V
Operating temperature range: -10…50°C
Communication: CAN/RS485/WiFi
IP rating: IP54
Life cycle: ≥6000 cycles
Warranty: 10 years