Felicity FLS48100SG1 battery storage unit with 10.24 kWh storage capacity
Product information
With the Felicity FLS48100SG1 battery storage system with a storage capacity of 10.24 kWh, you can create a reliable foundation for greater independence from external power suppliers. The powerful system with modern LiFePO4 technology stores your self-generated solar power efficiently and makes it available precisely when you need it.
Highlights at a glance
- High capacity: 10.24 kWh storage volume for private households and smaller commercial operations
- Longevity: Over 6000 charge cycles thanks to modern lithium iron phosphate technology
- Compact design: Space-saving form factor with easy integration into existing systems
- Compatibility: Works with many common hybrid inverters
- Safety: Integrated BMS monitors cell voltage, temperature and state of charge
Efficient energy storage for sustainable energy supply
The Felicity FLS48100SG1 stores surplus power from your photovoltaic system and releases it according to your needs. This means you can supply your household appliances or your electric vehicle with solar energy even when the sun has long since set. The storage capacity of 10.24 kWh is ideal for households with medium energy consumption or for starting out with an autonomous energy supply.
Reliable technology for long-term use
The heart of the system is lithium iron phosphate cell technology (LiFePO4). It ensures not only high energy efficiency, but also a particularly long service life and a high level of operational safety. Thanks to its high cycle stability, the performance remains stable even after many years.
Flexibly integrable and easily expandable
Thanks to its compact dimensions, the storage unit can be easily installed in the house or technical room. The modular design allows future extensions with additional Felicity modules. This means your storage grows together with your energy requirements.
Who is the Felicity FLS48100SG1 with 10.24 kWh suitable for?
- Homeowners with medium energy needs
- Households with a heat pump or electric vehicle
- Users aiming for more self-sufficiency with rising electricity prices
- Environmentally conscious households focusing on sustainability and CO₂ reduction
| Model | FLS48100SG1-10 |
| Battery type | LiFePO4 |
| Module capacity (kWh) | 5.12 |
| Module nominal voltage (V) | 51.2 |
| Module capacity (Ah) | 100 |
| System nominal voltage (V) | 51.2 |
| System operating voltage (V) | 44.8-57.6 |
| System capacity (kWh) | 10.24 |
| System usable capacity (kWh) | 9.2 |
| Charge/discharge current (A) - recommendation | 100 |
| Charge/discharge current (A) - nominal value | 120 |
| Charge/discharge current (A) - peak discharge (2 min,25°C) | 200 |
| Operating temperature (°C) | Charge: 0 ~ 55 / Discharge: -20 ~ 55 |
| Display | Control Module: LCD / Battery Module: LED |
| Communication port | CAN, RS485 |
| Humidity | 5% ~ 95% |
| Altitude | ≤2000m |
| IP protection rating of the housing | IP65 |
| Storage temperature (°C) | 0 ~ 35 |
| Dimensions (W/D/H, mm) | 600 * 450 * 360 |
| Weight (kg) | 92 / With base 106 |
| Installation location | Floor mounting / wall mounting |
| Recommended depth of discharge | 90% |
| Cycle lifetime | 25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 |
| Warranty | 10 years |
| Certifications | See downloads / enquire sales |
FAQs for Felicity FLS48100SG1 battery storage with 10.24 kWh capacity
Can I expand the storage capacity by adding extra modules?
Yes, the system is modular. Each module has a capacity of 5.12 kWh, and up to 8 modules can be combined, which allows for a total capacity of up to 40.96 kWh.
Which inverters is the system compatible with?
The FLS48100SG1 is designed for seamless communication with standard 48 V inverters, including models from Deye, Growatt, Victron, Solis, Sofar, and MPP Solar.
What safety features are integrated?
The integrated Battery Management System (BMS) continuously monitors voltage, temperature and charge state of every cell. It also provides protection mechanisms such as overvoltage protection up to 6000 V and an aerosol fire extinguishing system.
Is the module maintenance-free and how is the installation carried out?
Yes, the module is maintenance-free. It is designed for wall mounting and weighs, depending on the version, between 51 and 92 kg. Installation can be performed by a single person.
Is there an option for monitoring battery status?
Yes, the module provides integrated WiFi monitoring, allowing real-time monitoring of state of charge, temperature, and other parameters.
Scope of delivery Felicity FLS48100SG1 battery storage (10.24 kWh tower system):
System composition
- This product is a set and consists of two separate modules, which together provide a total capacity of 10.24 kWh.
Module 1: FLS48100SCG1 Master unit (5.12 kWh)
- The central control unit (Master BMS) with integrated 5.12 kWh storage, which manages the entire system.
Module 2: FLS48100S Slave unit (5.12 kWh)
- A pure expansion battery module without its own control unit, which is connected to the master module.
1 x set of battery connection cables (plus & minus)
- A pair of high-performance cables for connecting the master module to an external hybrid inverter.
1 x communication cable (CAN/RS485)
- A data cable for communication between the Master BMS and the inverter.
1 x connection bridge / parallel connection cable
- Short, robust cables or a fixed bridge to connect the master module with the slave module.
1 x grounding cable
- A protective earth cable to ground the housing in compliance with regulations (to the master module).
1 x mounting accessories (rack/tower mounting)
- Includes screws and clamps for safely stacking the two modules.
1 x user and installation manual
- A printed manual that describes the installation of the entire tower system.
| Capacity: | 10.24kWh |
|---|---|
| Tension: | 51,2V |
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