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Felicity Solar

High voltage BMS control module Felicity FLH48100UCG2 up to 81.92kWh per cluster

High voltage BMS control module Felicity FLH48100UCG2 up to 81.92kWh per cluster

Regular price €650.00
Regular price Sale price €650.00
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Price including VAT by delivery country

  • Italy22% €793.00
  • Germany19% €773.50
  • France20% €780.00
  • Austria20% €780.00
  • Belgium21% €786.50
  • Bulgaria20% €780.00
  • Croatia25% €812.50
  • Cyprus19% €773.50
  • Czech Republic21% €786.50
  • Denmark25% €812.50
  • Estonia24% €806.00
  • Finland25.5% €815.75
  • Greece24% €806.00
  • Hungary27% €825.50
  • Ireland23% €799.50
  • Latvia21% €786.50
  • Lithuania21% €786.50
  • Luxembourg17% €760.50
  • Malta18% €767.00
  • Netherlands21% €786.50
  • Poland23% €799.50
  • Portugal23% €799.50
  • Romania21% €786.50
  • Slovakia23% €799.50
  • Slovenia22% €793.00
  • Spain21% €786.50
  • Sweden25% €812.50

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  • Reduced 10% VAT on solar and storage for customers in Italy: write to us before ordering.

Shipping

  • Italy: €13 on orders up to €150, free shipping over €150.
  • European Union: 60 € per order, with no threshold

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Delivery in 10-20 daysBMS / control boxFelicity

High voltage BMS control module Felicity FLH48100UCG2 up to 81.92kWh per cluster

FLH48100UCG2 is the control module with BMS of Felicity's rack-mounted FLH series high voltage storage system. It manages 5 to 16 FLH48100UMG2 battery modules of 5.12kWh each, for clusters from 25.6 to 81.92kWh and a system voltage up to 921.6V; connecting up to 16 clusters in parallel takes the system beyond 1.3 MWh.

The smart BMS is configured and monitored over RS485, Wi-Fi, Bluetooth and USB and is compatible with high voltage inverters from the leading brands, including Felicity three-phase hybrids up to 125kW. Module-level balancing allows mixing new and already-in-service packs; protections include breaker and fuse, an aerosol extinguisher on every module, operating temperature from -20 to 55 °C, rack mounting with integrated grounding and a 10-year warranty.

Key features

Manages up to 16 modules5 to 16 FLH48100UMG2 modules per cluster: 25.6 to 81.92kWh, with system voltage up to 921.6V.
Up to 16 clusters in parallelA scalable architecture that takes the system beyond 1.3 MWh without changing the layout.
Multi-protocol BMSConfiguration and monitoring over RS485, Wi-Fi, Bluetooth and USB, with module-level voltage balancing.
New and old packs togetherModule-level balancing supports clusters with batteries of different ages, useful when expanding.

Technical specifications

FeatureValue
Product codeFLH48100UCG2
ModelFLH48100UCG2
Role in the systemControl module (BMS) for FLH48100UMG2 high voltage batteries
Managed modules5 to 16 FLH48100UMG2 modules per cluster
System energy25.6-81.92kWh per cluster
System voltageUp to 921.6V (51.2V nominal modules)
Clusters in parallelUp to 16 (over 1.3 MWh)
Depth of discharge (DOD)90%
System cycle life≥6,000 cycles
CommunicationRS485, Wi-Fi, Bluetooth and USB
BalancingModule level, supports packs of different ages in the same cluster
Inverter compatibilityLeading high voltage inverter brands, including Felicity hybrids up to 125kW
Ingress protectionIP20
Operating temperature-20 °C to 55 °C
ProtectionsSmart BMS, breaker, fuse and an aerosol extinguisher per module
InstallationRack mounted with integrated grounding, no extra ground wires
Warranty10 years

Documentation

PDFScheda tecnica sistema 50kW con FLH48100UG2 (EN)Official manufacturer document

Installation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.