Energy storage Qoltec 5.12kWh, 100Ah, 51.2V, LiFePO4, Low voltage, VT-53860

Home and Business Energy Storage

Are you looking for a reliable way to store energy from renewable sources, increase energy independence, or protect against power outages? The Qoltec 5.12 kWh energy storage system is a solution that will allow you to efficiently utilize solar energy and provide a stable power supply. It utilizes modern LiFePO4 technology, guaranteeing long life and safe operation.

Efficient Energy Storage and Management

The Qoltec storage system is designed for the safe storage of energy generated by photovoltaic installations. This allows you to store excess energy during the day and use it in the evening or on cloudy days, reducing your dependence on the power grid. The ability to return excess energy to the grid further optimizes operating costs.

LiFePO4 Technology – Guarantee of Durability and Safety

At the heart of the storage system are lithium iron phosphate (LiFePO4) batteries, which are characterized by exceptional durability – up to 6000 charge and discharge cycles. Unlike traditional batteries, LiFePO4 are non-toxic, non-flammable and resistant to deep discharges, which translates to greater safety. Additionally, the lack of a memory effect means that the battery capacity does not decrease over time.

Intelligent Energy Management with BMS and LCD

The built-in Battery Management System (BMS) constantly monitors the battery's operating parameters, ensuring optimal performance and protecting against overheating, overcharging or deep discharge. A clear LCD display allows easy monitoring of the battery status and control of key system operating parameters. RS485 and RS232 communication enables integration with various energy management systems and compatibility with popular inverters (compatibility list available in the documentation). UVP, SCP, OVP and OTP protections further increase safety.

Versatility and Easy Integration

The Qoltec energy storage system is ideal for both single-family homes with photovoltaic installations and commercial facilities requiring a reliable emergency power source. Thanks to its wide compatibility with various inverters (including Growatt, Voltronic, Pylontech), integration with the existing system is simple and intuitive. The housing with IP55 protection rating provides resistance to weather conditions, allowing installation in various locations.