Dyness STACK100 Pro Battery Storage 25.6 kWh – STACK100 Pro-5S
€5,578.20
% Was: €5,866.72 ¹ (4.92% saved)
- Delivery time:
In stock, delivery time: 5-7 working days (varies for international orders)
- Item-No.: 114621
- Manufacturer-No.: STACK100 Pro-5S
- Product-Weight: 325 kg
- Shipping info: Spedition
Dyness STACK100 Pro Battery Storage 25.6 kWh – STACK100 Pro-5S
Modular high-voltage commercial storage with 25.6 kWh lithium iron phosphate capacity – stackable, integrated heating function, expandable up to 921.6 kWh – for large residential, commercial and industrial applications.
The Dyness STACK100 Pro-5S is a highly scalable high-voltage battery storage system for photovoltaic installations based on proven lithium iron phosphate technology – ideal for storing solar energy and maximising self-consumption, whether as a home storage, residential PV storage or commercial battery system. The rack-free, freely stackable design requires no internal wiring – a cluster of 5 modules can be installed in approximately 30 minutes according to the manufacturer. Thanks to natural convection cooling, the system operates without active ventilation and is therefore near-silent. Via RS485 or CAN, the STACK100 Pro communicates with a wide range of hybrid inverters, including Kostal, GoodWe and Solis, enabling fully automatic self-consumption optimisation and – in combination with a compatible inverter – time-based charging based on dynamic electricity tariffs. The system can be expanded at any time with additional modules and up to 12 parallel clusters to a total of 921.6 kWh – the maximum usable number of modules depends on the inverter used. On-grid and off-grid operation (island mode) as well as backup power are possible, subject to inverter compatibility. Modules with different production dates can be freely combined within 3 years of initial purchase.
Scope of Delivery
- 5× Dyness STACK100 Pro Battery Module S51100pro (5.12 kWh each)
- 1× Dyness BDU (Battery Distribution Unit) incl. WLAN monitoring & Base (base unit)
- All necessary connection cables (approx. 2 m) and mounting hardware
- Not included: Dyness STACK100 Pro Extend Box (recommended from 8 modules or where installation height is limited)
For larger configurations from 8 modules, Dyness recommends a Dyness STACK100 Pro Extend Box – this allows a second tower to be connected, both managed by a single BDU. All necessary cables are included.
Features
- Near-silent operation: Natural convection cooling without an active fan – minimal noise emissions during operation.
- Integrated heating function: Reliable operation even at low temperatures.
- Plug-and-Play installation: Cable-free stacking – a cluster can be assembled in approximately 30 minutes (manufacturer specification).
- 1C charge rate: Full charge and discharge power within one hour – ideal for peak load management and frequency regulation.
- Flexibly expandable: Scalable up to 921.6 kWh – parallel connection via DC circuit breaker recommended.
- Safety protection: LFP technology, integrated BMS, IP66, pressure relief valve, aerosol fire extinguisher, temperature sensor.
- WLAN monitoring: Convenient remote monitoring and control via the Dyness App.
Advantages over the Dyness STACK100
The STACK100 Pro offers several key improvements over the standard model: The IP66 protection rating enables use in more humid environments and protected outdoor areas, while the STACK100 only achieves IP20. Thanks to natural convection cooling, the Pro operates without an active fan and is therefore near-silent. In addition, the Pro features enhanced safety protection including a pressure relief valve, aerosol fire extinguisher and temperature sensor. The Pro also includes an integrated heating function for reliable operation at low temperatures.
Technical Data
| Model | STACK100 Pro-5S |
| Dimensions (W/D/H) | 657 × 460 × 1.137 mm |
| Usable Capacity | 25.6 kWh |
| Capacity / Usable Energy per Module | 5.12 kWh / 4.864 kWh (DoD 95%) |
| Cell Technology | Lithium Iron Phosphate (LFP) |
| Charge/Discharge Power | 2.56 kW (0.5C) recommended / 5.12 kW (1C) max. per module, total power inverter-dependent |
| Max. Charge/Discharge Current | 100 A (1C), peak 125 A for 2 min (25°C) |
| Protection Rating | IP66 |
| Communication | RS485 or CAN, WLAN (BDU) |
| Expandability | Up to 15 modules/cluster (inverter-dependent), up to 12 clusters in parallel (max. 921.6 kWh) |
| Compatible Inverters | Kostal, GoodWe, Solis and more – compatibilities are subject to change and must be verified prior to purchase. |
| Warranty | 10 years (after registration) |
For further technical details please refer to the datasheet.
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Founded in 2017, Dyness is a global pioneer in innovative energy storage solutions. Based on advantageous technologies and its own robust product research and development capabilities, Dyness has developed a comprehensive product portfolio for all energy storage scenarios in just a few years, including energy storage for commercial, industrial and residential applications. The Chinese manufacturer is headquartered in Suzhou and supplies its products and services to more than 500,000 customers in over 100 countries and regions.
With a particular focus on customer satisfaction and in line with its mission to lower the earth''s temperature, Dyness works with over 90 global brand partners to reduce the cost of using renewable energy for users. As the global energy transition accelerates, the company is committed to promoting sustainable development on a global scale by deepening trade. The company is committed to working with industry, the market and society to create a low-carbon future worldwide.
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Safety Instructions:
- Installation by qualified personnel: The installation of a PV storage system must only be carried out by qualified professionals.
- Ensure ventilation: Install the storage system in a well-ventilated area to ensure heat dissipation and prevent the risk of overheating.
- Observe fire safety regulations: Battery storage systems should be installed at a safe distance from flammable materials.
- Ensure accessibility: Install the storage system in an easily accessible location to allow for safe maintenance and emergency shutdown.
- Mechanical safety: Ensure that the battery storage system is securely fastened and protected against tipping.
- Danger from high voltages: Battery storage systems can generate dangerously high voltages. Avoid contact with exposed terminals or wires.
- Observe polarity: Ensure that the terminals are correctly polarized to avoid short circuits and damage.
- Suitable cables and fuses: Use only cables, connectors, and fuses recommended by the manufacturer.
- Grounding: Ensure that the battery and the entire PV system are properly grounded.
- Avoid short circuits: Keep tools, wires, or other conductive objects away from the battery terminals.
- Proper use: Use the battery only for its intended purpose and under the specified conditions.
- Proper disposal: Batteries contain environmentally hazardous substances and must be recycled or disposed of in accordance with applicable regulations for electronic waste.
- Danger from residual charge: Be aware that batteries can retain dangerous residual charges even after being switched off.
- No modifications: Unauthorized alterations, modifications, repairs, and opening of the product are prohibited.
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