HEC-S 3680D Residential Energy Storage System
HEC-S 3680D Residential Storage System

HEC-S 3680D Residential Energy Storage System

Hiconics's HEC-S 3680D is Intelligent all-in-one home energy storage system (with LFP battery), especially for the UK. Safety: CATL LFP Battery, IP65; Simple: Plug and play, one person 30 min quick installation; Interconnection: Global Cloud service platform & Mobile APP.

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Technical Parameters of HEC-S 3680D Residential Energy Storage System

Battery ModelHEC-S 5K
Battery typeLFP (LiFePO4)Max. Charge/Discharge Current50A/80A
System Weight54KGRated DC power4096W
Dimension (W x D x H)540*490*255Max. Charge/Discharge Power2825W/4096W
IP ProtectionIP65Operating Temperature Range0 to 50℃ charging
-10 to 50℃  discharging
Warranty5 Year Product WarrantyHumidity0~95% (No condensation)
Energy Capacity5.12kwhModules ConnectionMax. 4
Usable Capacity4.6kwhCapacity100-400Ah
Depth of Discharge (DoD)90%Power Consumption<2W
Nominal Voltage51.2VCommunicationCAN & RS485
DC Circuit Breaker125AMonitoring ParametersSystem voltage, current, cell voltage, cell
temperature, PCBA temperature measurement
Operating Voltage Range44.8-56.5VCertificate
Internal Resistance<20m
Cycle Life10000cycleSafety(Cell)Pack: IEC/EN 62619;UN38.3
Cell: IEC/EN 62619;UN38.3;UL1973

Hybrid Inverter ModelHEC-S 5000D
PV String Input
Max. DC Voltage580V
Nominal Voltage400V
MPPT Voltage Range80V-56V
Start Voltage130V
Number of MPP Tracker2
Strings Per MPP Tracker1
Max. Input Current Per MPPT15A
Max. Short-circuit Current Per MPPT18A
AC Output (Grid)
Nominal AC Output Power5000W
Max. AC Apparent Power7360VA (from grid)
Max. AC Output Power5000W 1
Nominal AC Voltage230Vac
AC Grid Frequency Range50 / 60Hz±5Hz
Max. Output Current22A2
Max. Input Current32A
Power Factor (cos   )0.8leading-0.8lagging
Battery Input
Battery TypeLFP (LiFePO4)
Nominal Battery Voltage48V
Charging Voltage Range40-60V
Max. Charging Current100A
Max. Discharging Current100A
Battery Capacity100-400Ah
Charging Strategy for Li-ion BatteryDepend on the BMS
AC Output (Backup)
Max. Output Apparent Power5000VA
Peak Output Apparent Power6900VA 10sec
Max. Output Current20A
Nominal Output Voltage230V
Nominal Output Frequency50/60Hz
Output THDv (@Linear Load)<3%(Linear Load)
Max. PV Efficiency97.6%
Euro. PV Efficiency97.0%
DC SwitchBipolar DC Switch (125A/Pole)
Anti-islanding ProtectionYes
Output Over CurrentYes
DC Reverse Polarity ProtectionYes
String Fault DetectionYes
AC/DC Surge ProtectionDC Type II; AC Type III
Insulation DetectionYes
AC Short Circuit ProtectionYes
General Specifications
Dimensions W x H x D540*590*255mm
Operating Temperature Range-25℃~+60℃
Noise (dB)<25
Cooling TypeNatural Convection
Max. Operation Altitude2000m
Operation Humidity0~95% (No Condensation)
IP ClassIP65
TopologyBattery Isolation

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