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Integrated Energy Systems
5.3kWh-15.9kWh Single-Phase Stacked All-in-One System

Residential energy storage

5.3kWh-15.9kWh Single-Phase Stacked All-in-One System

Single-phase stacked all-in-one system, 5.3–15.9 kWh, with UPS-grade backup and VPP support.

Models

  • HJ-H05-H05 (k-7)
  • HJ-H10-H05 (k-8)
  • HJ-H15-H05 (k-9)

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Overview

A single-phase stacked system offered in three capacities from 5.3 kWh to 15.9 kWh. Its EMS optimises household energy automatically, and it is ready for grid services such as FCAS and virtual power plants.

Key features

  • UPS-grade redundancy protects backup loads
  • Up to 10 kW PV input, 100–550 V MPPT range
  • Built-in EMS for automatic optimisation
  • Grid-service ready (FCAS, VPP)

Typical applications

Single-phase homes seeking backup and lower energy bills.

Technical specifications

Technical specifications — 5.3kWh-15.9kWh Single-Phase Stacked All-in-One System
ParameterHJ-H05-H05 (k-7)HJ-H10-H05 (k-8)HJ-H15-H05 (k-9)
Battery Parameters
Battery TypeLi-ion / Lead-acid
Rated Battery Voltage [V]96
Battery Voltage Range [V]80-45080-45080-467.2
Maximum Charging Current [A]60
Maximum Discharge Current [A]60
Photovoltaic Input
Maximum Photovoltaic Input Power [kW]10
Maximum Photovoltaic Input Voltage [V]580
MPPT Tracking Range [V]100-550
Start-up Voltage [V]100
Maximum Input Current [A]15/15
Maximum Short-circuit Current [A]18.75/18.7518.75/18.7522.5/22.5
MPPT Trackers2
MPPT Tracker Configuration1/1/1
Grid Parameters
Rated Output Power [kVA]5/4.6 (DE)5/4.6 (DE)6
Maximum Output Current [A]22.722.727.2/26
Maximum Apparent Output Power [kVA]5/4.6 (DE)5/4.6 (DE)6
Maximum Input Power [kVA]101011.5
Rated Grid Voltage [Vac]230230220/230
Grid Voltage Range [Vac]180-270
Rated Grid Frequency [Hz]50/60
Power Factor-0.8 ~ +0.8
THDi<3%
Backup Ports
Peak Backup Power [kVA]101011.5
Rated Backup Power [kVA]556
Rated Backup Voltage [Vac]230230220/230
Rated Backup Frequency [Hz]50/60
Total Harmonic Distortion (Voltage)<3% (Linear Load) / <5% (Non-linear Load)
DC Voltage<100mV
Peak Ratio3:1
Switching Time<10ms
Efficiency
Maximum Efficiency97.30%
European Efficiency96.20%
Maximum Power Point Tracking Efficiency99.90%
Maximum Round-trip Efficiency90%
HMI & COMM.
Communication with BMSCAN/RS-485
Load MonitoringMeter/CT/Backup box
External CommunicationRS-485/WIFI/4G/Ethernet
User InterfaceLED/LCD
Battery Parameters
Total Energy [kWh]5.310.615.9
Battery Module102.4V 5.3kWh
Number of Modules123
Battery Type (2)LFP (LiFePO4)
Rated Voltage [V]102.4204.8307.2
Operating Voltage [V]80-116.8160-233.6240-350.4
Maximum Charge/Discharge Current [A]52
Sustained Discharge Power [kW]51015
General Parameters
Dimensions (W×D×H) [mm]740*220*970740*220*1305740*220*1640
Approximate Weight [kg]86136186
Enclosure Protection RatingIP65
Operating TemperatureCharging Temperature: 0℃~50℃ / Discharging Temperature: 0℃~50℃
Storage Temperature0℃~35℃
Humidity≤95%
Altitude [m]≤3000
Cycle LifeInverter: 5 years / 10 years; Battery: 10+ years, 6000 cycles (90% DoD, 25℃)
InstallationStacked, Floor-mounted Installation
Certification
Grid Safety StandardsVDE-AR-N4105:2018, G98, G99, C10/11:2021, NTS 631, RD647:2020, UNE 217002:2020, CEI0-21, VDE 0126-1-1, NRS 097-2-1, AS/NZS 4777.2:2020, EN 50549-1VDE-AR-N4105:2018, G98, G99, C10/11:2021, NTS 631, RD647:2020, UNE 217002:2020, CEI0-21, VDE 0126-1-1, NRS 097-2-1, AS/NZS 4777.2:2020, EN 50549-1CEI0-21, NRS 097, IEC 61727, IEC 62116, EREC G99
Safety StandardsIEC/EN 62109-1&2, IEC/EN 62477-1:2012
Electromagnetic CompatibilityIEC/EN 61000-6-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, IEC/EN 61000-6-4
BatteryUN38.3, IEC62619

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