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Dyness TOWER T14 (14.21 kWh) (14.21 kWh) Battery System Home battery High voltage 5 Years Product Warranty
The Dyness TOWER T14 is a modular high-voltage LiFePO₄ battery with 14.21 kWh capacity and 5 modules. With 100 % depth of discharge, IP54 protection, and ≥6000 cycles, it is a reliable solution for residential and commercial energy storage.
| Quantity | Minimum | Sales unit | Escrow | Reviews | Availability | Price per pc. | Total price |
|---|---|---|---|---|---|---|---|
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41
pcs.
583 kWh
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1
pcs.
14 kWh
|
Piece |
12
Ratings
|
In stock,
DE
ID: 192242
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30
pcs.
426 kWh
|
1
pcs.
14 kWh
|
Piece |
73
Ratings
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In stock,
CZ
ID: 241501
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Prices for members only
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Performance data
| Type | Battery System |
| Capacity | 14 KWh |
| Efficiency | 95.0 % |
| Voltage | 384 V |
| Voltage min | 348 V |
| Voltage max | 432 V |
Measurements
| length | 1.100 mm |
| width | 504 mm |
| Height | 380 mm |
| weight | 187 kg |
Manufacturer warranty
| Product warranty | 5 years |
Certificates
CE
English
| Data Sheet |  |
| Guarantee | |
Dyness TOWER T14 – Modular High-Voltage Battery Storage with 14.21 kWh
1. Product Overview
The Dyness TOWER T14 is a modular high-voltage LiFePO₄ battery storage system with a total capacity of 14.21 kWh. With 100 % depth of discharge, it ensures maximum usable energy for residential and commercial applications. Thanks to its floor-standing modular design and IP54 protection rating, the T14 is suitable for both indoor and outdoor installations.
2. Technical Data & Specifications
Electrical Data (STC)
- Nominal energy: 14.21 kWh
- Cell technology: LiFePO₄
- Nominal voltage: 384 V
- Max. continuous discharge power: 8.52 kW
- Max. continuous charge power: 8.52 kW
- Depth of discharge (DoD): 100 %
Temperature Coefficients & Operating Conditions
- Charging temperature range: 0 – 50 °C
- Discharging temperature range: −10 – 50 °C
- Storage temperature range: −20 – 60 °C
- Cooling: Natural / Passive
- Protection rating: IP54
Mechanical Properties
- Dimensions: 504 × 380 × 1100 mm
- Weight: 187 kg
- Battery module type: HV9637
- Number of modules: 5
- Installation: Floor-mounted
- Color: White
Certifications & Protection Ratings
- Standards: TUV, CE, IEC62619, IEC62040, UN38.3, CEC Accreditation, UL1973
- Environmental protection: IP54
Warranty & Degradation
- Product warranty: 10 years
- Cycle life: ≥ 6000 cycles (90 % DoD)
- Remaining capacity after 10 years: 70 %
3. Key Features for Installers
✅ 14.21 kWh storage capacity – full usable energy at 100 % DoD
✅ Modular and expandable design – scalable floor-standing system
✅ IP54 protection – suitable for indoor and outdoor installation
✅ LiFePO₄ cell chemistry – high safety and thermal stability
✅ Wide compatibility – supports hybrid and off-grid systems with leading inverter brands
✅ Long service life – ≥ 6000 cycles at 90 % DoD
✅ Modular and expandable design – scalable floor-standing system
✅ IP54 protection – suitable for indoor and outdoor installation
✅ LiFePO₄ cell chemistry – high safety and thermal stability
✅ Wide compatibility – supports hybrid and off-grid systems with leading inverter brands
✅ Long service life – ≥ 6000 cycles at 90 % DoD
4. Why TOWER T14?
The Dyness TOWER T14 combines a robust modular design with safe LiFePO₄ technology. With IP54 protection and extensive certifications, it is built for reliable use in residential and commercial projects. Its long cycle life and guaranteed performance make it a dependable choice for sustainable energy storage.
Advantages Dyness Tower 7,1-21,3 kWh
Dyness Tower highlights:
- Modular, scalable battery architecture
- High cycle life and reliable battery management
- Flexible installation and compact footprint
- Integrated safety and monitoring features
- Suitable for self-consumption and backup applications
Dyness
Dyness is an enterprise founded in 2017 focusing on battery system integration R&D and manufacturing.
They specialize in grid tied and off grid LFP battery solutions for residential application in Europe, Australia, Africa, South America etc.
They specialize in grid tied and off grid LFP battery solutions for residential application in Europe, Australia, Africa, South America etc.
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