Felicity FLS48100SG1 battery storage system with 25.6 kWh storage capacity
Description
Product information
The Felicity FLS48100SG1 battery storage system with a storage capacity of 25.6 kWh is the ideal solution for anyone striving for powerful and sustainable energy storage. Whether for private households or commercial applications, this system helps you to utilise your self-generated solar power efficiently and maximise your energy independence.
Highlights at a glance
- High storage capacity: 25.6 kWh for large households and businesses with higher energy demand
- Reliable LiFePO4 technology: Durable, safe, and stable in operation
- Battery management system (BMS): Protection through monitoring of voltage, temperature, and state of charge
- Modular and compact: Easy integration into new or existing PV systems
- Compatibility: Supports a wide range of commonly used hybrid inverters
Store energy and make it available at any time
The Felicity FLS48100SG1 with 25.6 kWh stores the solar power generated during the day and makes it available exactly when you need it. This significantly reduces your electricity costs and enables reliable supply during grid fluctuations or during peak consumption periods.
Safety and efficiency through modern cell technology
The battery storage system uses high-quality lithium iron phosphate cells, which are known for their high thermal stability, long service life, and cycle durability. With the integrated battery management system, every cell is continuously monitored and protected, ensuring safe and efficient operation.
Space-saving installation with versatile application possibilities
Thanks to its compact and modular design, integrating the storage system is straightforward and flexible. The construction allows for use both in single-family homes and in commercial applications. Communication with common inverters takes place via RS485 or CAN, supporting seamless system integration.
Who is the Felicity FLS48100SG1 with 25.6 kWh suitable for?
- Households with high electricity demand or multiple electrical appliances
- Commercial businesses with continuous energy requirements
- Operators of large photovoltaic systems focusing on self-consumption
- Users looking for a powerful storage solution with the potential for expansion
| Model | FLS48100SG1-25 |
| Battery Type | LiFePO4 |
| Module Capacity (kWh) | 5.12 |
| Nominal Module Voltage (V) | 51.2 |
| Module Capacity (Ah) | 100 |
| Nominal System Voltage (V) | 51.2 |
| System Operating Voltage (V) | 44.8-57.6 |
| System Capacity (kWh) | 25.6 |
| Usable System Capacity (kWh) | 23 |
| Charge/Discharge Current (A) - Recommendation | 250 |
| Charge/Discharge Current (A) - Nominal | 300 |
| Charge/Discharge Current (A) - Peak Discharge (2 min, 25°C) | 500 |
| 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 |
| Housing IP Rating | IP65 |
| Storage Temperature (°C) | 0 ~ 35 |
| Dimensions (W/D/H, mm) | 600 * 450 * 900 |
| Weight (kg) | 230 / With Base 244 |
| Installation Site | Floor Mounting / Wall Mounting |
| Recommended Depth of Discharge | 90% |
| Cycle Life | 25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 |
| Warranty | 10 years |
| Certifications | See Downloads / Sales Enquiry |
FAQs about the Felicity battery storage with 25.6 kWh storage
Can I expand the storage capacity with additional modules?
Yes, the system is modular in structure. Each module has a capacity of 5.12 kWh, and up to 8 modules can be combined, resulting in a total capacity of up to 40.96 kWh.
Which inverters is the system compatible with?
The FLS48100SG1 is designed for seamless communication with commonly used 48 V inverters, including models from Deye, Growatt, Victron, Solis, Sofar and MPP Solar.
Which safety features are integrated?
The integrated battery management system (BMS) continuously monitors the voltage, temperature and state of charge of each cell. In addition, it offers 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 done?
Yes, the module is maintenance-free. It is designed for wall mounting and weighs between 51 and 92 kg, depending on the version. Installation can be carried out by one person.
Is there a way to monitor the battery status?
Yes, the module offers integrated WiFi monitoring, enabling real-time monitoring of the state of charge, temperature, and other parameters.
Scope of delivery Felicity FLS48100SG1 battery storage (25.6 kWh tower system):
System composition
- This product is a set and consists of five separate modules, which together result in a total capacity of 25.6 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, 3, 4 & 5: Four FLS48100S slave units (5.12 kWh each)
- Four pure expansion battery modules without their own control unit, which are connected to the master module or to each other.
1 x set of battery connection cables (plus & minus)
- A pair of high-performance cables for connecting the master module with an external hybrid inverter.
1 x communication cable (CAN/RS485)
- A data cable for communication between the Master BMS and the inverter.
4 x connection bridge / parallel connection cable
- Short, robust cables or fixed bridges to connect the five modules to each other.
1 x grounding cable
- A protective conductor cable for legally compliant grounding of the enclosure (on the master module).
1 x mounting accessories (rack/tower mounting)
- Includes screws and clamps to securely stack the five modules on top of each other.
1 x operating and installation manual
- A printed manual describing the installation of the entire tower system.
Properties
| Capacity: | 25.6kWh |
|---|---|
| Tension: | 51,2V |
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