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- Delivery time:
In stock, delivery time: 5-7 working days (varies for international orders)
- Item-No.: 114146
- Manufacturer-No.: HV9640
- Product-Weight: 40 kg
- Shipping info: Spedition
Dyness HV9640 Battery Module for Tower Pro Energy Storage 3.84 kWh
The Dyness HV9640 battery module is a high-performance high-voltage battery module designed for the modular Dyness Tower Pro energy storage system. With a usable capacity of 3.84 kWh, it is ideal for residential and commercial photovoltaic systems where flexibility, safety and scalability are key requirements.
Based on advanced lithium iron phosphate (LiFePO4) technology, the HV9640 battery module offers high cycle stability, long service life and an excellent level of operational safety. Its modular design allows easy capacity expansion by stacking multiple modules within the Tower Pro system.
When combined with compatible high-voltage hybrid inverters, the Dyness HV9640 enables efficient use of self-generated solar energy, optimised self-consumption and reliable energy management solutions.
Features:
- High-voltage battery module for Dyness Tower Pro storage systems
- Nominal capacity of 3.84 kWh per module
- Modular, stackable system for flexible capacity expansion
- Lithium iron phosphate technology (LiFePO4) for high safety
- High cycle stability and long service life
- Suitable for residential and commercial PV systems
| Technical Data | |
| Product type: | Battery module |
| Nominal capacity: | 3.84 kWh |
| Battery technology: | LiFePO4 (Lithium iron phosphate) |
| System voltage: | High voltage |
| Compatibility: | Dyness Tower Pro energy storage system |
| Installation: | Stackable (modular system) |
| Application: | Residential & commercial photovoltaic systems |

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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.
We are an authorized distributor of DYNESS products.
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.