Stackable V-TAC LiFePO4 Battery System 20.48kWh (5.12 x 4)

Intelligent and scalable energy: V-TAC vertical system in Tienda Solar

The stackable system V-TAC of 20.48KWh It has been designed for households and companies that do not want commitments in their power supply. When it works in a range of High voltage, this system minimizes energy transport losses and optimizes the performance of Solar investors, allowing to manage demand peaks with greater solvency than conventional low voltage systems.

Modular design: Grow with your needs

The great advantage of this system is its architecture Stackable (stackable). It consists of a base and four battery modules that are mounted vertically, occupying just 590 x 420 mm of soil This structure not only facilitates a clean and no-wireless installation, but it allows expanding capacity to 40.96kwh connecting two towers in parallel, adapting perfectly to the evolution of your Photovoltaic Solar Kit.

Technology LIFEPO4: Safety and Longevity

On Tienda Solar We bet for maximum security. The cells of Iron and lithium phosphate (LifePO4) They guarantee a stable chemistry that eliminates the risk of fire for overheating. With a useful life 6000 cycles 70% EOL, This system ensures more than 15 years of daily operation. Your smart BMS includes soft boot, Automatic cell rolling and total protection against short circuits and overvoltages.

Maximum compatibility and online monitoring

This system is a universal solution. Thanks to its Communication Protocol Can, it is fully compatible with leading brands like Deye, GoodWe, Solis and Sofar. In addition, it allows monitoring in real time and Updates online, which facilitates remote maintenance and ensures that your system always has the latest load and download optimizations for your photovoltaic plates.

Technical specifications:

• Nominal capacity: 20.48 kwh

• Useful capacity: 16.38 kWh (recommended to maximize useful life)

• Nominal voltage: 204.8 V

• Current Rec. Load / download: 40a

• Lifecycle: ≥6000 cycles

• Outdoor protection: IP65 (suitable for wet or outdoor protected areas)

• Total dimensions: 590 x 420 x 849 mm

• Total weight: 207 kg (distributed in modules to facilitate handling)

• Warranty: 10 years

Frequently Asked Questions (FAQ)

1. What is the difference between this system and a 48V battery in Tienda Solar? This system works High voltage (204.8V). High voltage systems are more efficient in the conversion of CC energy to AC, generate less heat and allow you to use finer cables, the preferred option being for modern commercial and residential facilities.
2. Can I install it on the outside? Yes, it has protection Ip65, what makes it hermetic dust and rain resistant. However, in Tienda Solar We recommend avoiding direct exposure to the sun to optimize thermal performance.
3. How many batteries can I stack? This standard kit comes with 4 modules, but the design allows flexibility to adjust to the needs of your inverter. In addition, you can connect up 2 full parallel systems to reach 40.96kWh.