16.07kWh Home Energy Storage in One Battery: The WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth combines 51.2V, 314Ah and 16.07kWh of stored energy in a single high-capacity home battery. Designed for residential solar storage, backup power and off-grid systems, it gives households substantial energy capacity without building a bank from multiple small batteries. 300A Smart BMS for High-Power Home Systems: A powerful 300A smart BMS continuously monitors the battery while providing protection against over-charge, over-discharge, over-current, short-circuit and abnormal temperatures. With a 51.2V platform, the battery is designed for high-power residential storage systems and demanding household loads, making it suitable for larger solar and backup installations. 3A Active Balancing for Better Cell Consistency: Integrated 3A active balancing transfers energy between cells to help maintain a more consistent state of charge across the battery pack. This helps reduce long-term cell drift, supports more consistent usable capacity and improves battery management during repeated charging and discharging cycles. 6000+ Cycles for Daily Solar Storage: Built for repeated energy-storage use, the battery is rated for 6000+ cycles. It is designed for homes that regularly charge from solar during the day and discharge in the evening, as well as backup and off-grid installations where dependable daily cycling matters. Bluetooth, LCD Touchscreen and LED Status at a Glance: Battery information can be checked in multiple ways. Built-in Bluetooth connects to the WattCycle App for convenient monitoring, while the integrated LCD touchscreen provides local access to battery data and the LED light strip gives a quick visual indication of system status. Connect to Popular European Solar Inverters: The battery supports CAN, RS485 and RS232 communication, enabling integration with a broad range of compatible solar inverters. The current compatibility list includes brands such as Deye, Growatt, Victron, SMA, Solis, GoodWe, Pylontech, LuxPower, Sofar and SolaX, making the battery easier to integrate into many European residential solar-storage systems. Scale from 16.07kWh to Large Energy Storage Systems: Start with one 16.07kWh home battery and expand as energy requirements grow. Up to 20 compatible units can be connected in parallel, giving a theoretical maximum storage capacity of approximately 321.4kWh. This makes the platform suitable not only for residential solar storage, but also larger backup, off-grid and commercial energy systems. Slim Floor-Standing Design with Easy Mobility: Despite its large capacity, the battery uses a relatively slim 450 × 240 × 989mm vertical enclosure with 110kg. Integrated caster wheels make repositioning easier during installation or servicing, while the narrow footprint helps reduce the floor space required in garages, utility rooms and dedicated battery-storage areas. Four Positive and Four Negative Terminals for Flexible Installation: Multiple positive and negative connection points provide additional flexibility when designing higher-current or parallel battery installations. This layout is especially useful for larger solar-storage systems where cable routing and current distribution need to be planned carefully. Built for Solar Self-Consumption, Backup and Off-Grid Energy: Pair the battery with a compatible inverter and solar PV system to store excess daytime generation for later household use. The same large-capacity battery can also form part of a backup-power or off-grid system, helping reduce dependence on immediate grid electricity when stored solar energy is available.
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