Dyness Tower T17 – 17.76 kWh HV Home Battery (LiFePO4)
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The Dyness Tower T17 is the ultimate 17.76 kWh high-voltage home battery for high-consumption users and maximum energy autonomy. With an impressive nominal voltage of 480V and five stackable modules, this system delivers exceptional performance with minimal energy loss. The robust IP54 housing offers installation flexibility, while the large capacity effortlessly carries you through power outages or peak times.
- Huge capacity of 17.76 kWh
- Superior 480V high-voltage system
- IP54 protection rating (Indoor & Outdoor)
- Wireless installation (Stackable)
Premium energy storage for the future
- Maximum Efficiency: Thanks to the 480V high-voltage technology, internal resistance losses are minimized for optimal efficiency.
- Plug & Play Design: The innovative stacking design without cables between modules ensures a safe, clean, and fast installation.
- Scalable Power: The T17 consists of 5 modules but can be further expanded if needed (up to T21) for a total capacity of 21.31 kWh.
- Proven Safety: Based on premium LiFePO4 cells with an intelligent BMS that continuously monitors safety and lifespan.
Technical Specifications
- Nominal Capacity: 17.76 kWh
- Technology: LiFePO4 (Lithium Iron Phosphate)
- Nominal Voltage: 480V DC
- Configuration: 5x Battery Module + 1x BDU
- Voltage Range: 420V – 547V
- Protection Class: IP54
- Dimensions: 504 x 380 x 1300 mm
- Weight: 228 kg
- Certifications: CE, UN38.3, IEC62619
What is included in the package?
According to the official packing list, you receive for the T17:
1x BDU Box (Item A): 1x Tower BDU, 1x Comm cable to inverter (2m), 1x Positive cable (Red, 2m), 1x Negative cable (Black, 2m), DC connectors (+/-), 1x BDU comm connector, Screws (M6*14, M4*10), Manual & Warranty card.
5x Battery Box (Item B): Each box contains 1x HV9637 Battery Module (96V/37Ah) and mounting screws. You receive a total of 5 battery modules.
Which inverters is this system compatible with?
The Tower T17 is designed for HV systems and works with hybrid inverters from brands such as GoodWe, Solis, SAJ, and Ingeteam. Always consult the official compatibility list to see if your inverter supports the voltage range (420-547V).
How can I expand storage capacity in the future?
The T17 consists of 5 modules. You have the option to add one additional HV9637 module later to reach the maximum configuration (Tower T21, 21.31 kWh). This is easily done by stacking.
Is this system safe for indoor installation?
Certainly. The Dyness Tower T17 combines safe LiFePO4 chemistry with an IP54 housing. This makes the system resistant to dust and splashing water, allowing for safe installation in utility rooms, garages, or sheltered outdoor locations.
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