Energy storage ULTRA-5 51.2V 200Ah 200A [10240Wh] 6AES510020

Energy storage for independence and savings

The ULTRA-5 51.2V 200Ah 200A energy storage is a key element of a modern photovoltaic installation, allowing you to store excess energy produced by solar panels and use it when production is lower than demand. This is an ideal solution for both households and commercial facilities – from restaurants to factories – where stable power supply and energy cost optimization are a priority. With this device, you gain independence from fluctuating electricity prices and the ability to effectively use your own, ecological energy.

Technology and construction for long-lasting performance

At the heart of the ULTRA-5 storage are lithium iron phosphate (LiFePO4) cells. This technology is distinguished by its exceptional durability and safety. The ability to perform approximately 6000 charge and discharge cycles while maintaining at least 60% of the original capacity guarantees years of trouble-free operation. Additionally, an advanced battery management system (BMS) monitors key parameters – voltage, current, temperature and state of charge – protecting the device from damage caused by overload, short circuit or extreme temperatures. The modular design allows for easy system expansion in the future by connecting several storage units in parallel, allowing you to increase capacity as your energy needs grow.

Practical advantages for the installer and user

The ULTRA-5 storage is easy to install thanks to its compact dimensions (680x412x231mm) and light weight (84.9 kg). The device works with solar inverters with a power of 8000VA and 10000VA, creating a coherent and efficient system. The BMS is designed to work with inverters generating 48VDC voltage. This ensures seamless integration. It is worth noting the high efficiency of the device exceeding 98%, which minimizes energy losses during charging and discharging. The use of plug-in terminals facilitates connection to the electrical installation, and the torque of 8.5 Nm ensures a secure connection. Self-discharge at a level below 3% per month means minimal energy losses during long-term storage.