Felicity

Felicity Stackable Battery Storage | 35.84 kWh | Expandable | FLS48100SG2 | LiFePO4

SKU: 1639

✓︎ 35.84 kWh capacity for maximum solar utilization
✓︎ Standalone aerosol fire suppression system for maximum safety
✓︎ Expandable up to eight modules in a home system

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Delivery time: 3 - 6 Workdays

4.499,00 €

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Felicity Stackable Battery Storage | 35.84 kWh | Expandable | FLS48100SG2 | LiFePO4

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Description

Felicity FLS48100SG2 35.84kWh is the premium solution for extremely power-intensive applications. Whether for agricultural operations, commercial buildings, or multi-family homes with multiple heat pumps and charging stations – this set of seven modules stores enormous amounts of your own solar energy. This makes you almost completely independent of the public power grid and optimally protected against future electricity price increases.

Your Benefits at a Glance

Maximum fire safety: Each of the seven modules is equipped with a standalone aerosol fire suppression system that triggers instantly in case of danger, without any external power supply.
Intelligent system control: The advanced control module with integrated LCD display precisely manages the six expansion modules and keeps you constantly updated on system status.
Future-proof modularity: Even this massive storage tower can be expanded with an additional module to reach the full configuration of eight units if needed.
High compatibility: Thanks to standardized RS485 and CAN interfaces, the battery tower communicates flawlessly with leading inverters (e.g., from Deye, Growatt, or Victron).
Long-lasting quality: The extremely robust lithium iron phosphate (LiFePO4) cells ensure thousands of charge cycles and decades of service life.

Full Control Over Your Energy

Anyone who can store nearly 36 kWh of electricity has firm control over their energy costs. This massive setup effortlessly absorbs the most extreme load peaks of multiple large consumers and reliably supplies your property even on days with little sunshine. The outstanding depth of discharge ensures that almost the entire stored capacity remains available. The intelligent battery management system (BMS) perfectly balances the charge across the entire tower. Installation is very user-friendly thanks to the sturdy base with casters: all seven modules are stacked securely and conveniently on top of each other – with no need for heavy wall drilling.

System Specifications Basic data of the 35.84 kWh LiFePO4 stackable system
Manufacturer / Model Series	Felicitysolar / FLS48100SG2
System Configuration	1x control module (master) + 6x battery modules (slaves)
Battery Technology	Lithium iron phosphate (LiFePO4)
System Rated Energy	35.84 kWh
System Rated Capacity	700 Ah
Rated Voltage	51.2 V
Operating Voltage Range	44.8 V – 57.6 V
Maximum Depth of Discharge (DoD)	Up to 95%
Performance Values Scaled charge and discharge parameters of the system
Recommended Charge/Discharge Current	350 A
Max. Charge/Discharge Current	420 A (continuous)
Peak Current (max. 15 seconds)	700 A
Scalability	Up to 8 modules stackable in parallel (max. 40.96 kWh total capacity)
Safety & Environment Operating conditions and protective measures
Cycle Life	≥ 6000 cycles (at 25 °C, 80% DoD)
Fire Protection / Safety	Integrated smart BMS, DC disconnect switch, aerosol fire suppression system
Protection Class	IP21 (indoor use only)
Operating Temperature (Charging)	0 °C to +55 °C
Operating Temperature (Discharging)	-20 °C to +55 °C
Permissible Humidity	5% – 95% (non-condensing)
Mechanics & General Dimensions, communication, and warranty
System Weight (Total)	approx. 320 kg (44 kg master + 6x 46 kg slave)
Installation Type	Floor mounting (cableless plug-and-play connection system)
Communication Interfaces	CAN / RS485
Display	LCD display (on control module) + LED status indicators per module
Warranty	10-year manufacturer warranty