All-in-One ESS TG-ESS10-9HVS Series Three-Phase High-Voltage Stacked

Advanced energy storage product engineered for reliable power applications, scalable supply, and global B2B project requirements.

Model:: All-in-One ESS TG-ESS10-9HVS Series
Brand:: VoltCrave

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Solar Storage for Self-Consumption

Connect a rooftop PV array to the integrated hybrid inverter and store surplus solar energy for use after sunset. The system supports up to 15 kW of PV input, with a 9.6 or 19.2 kWh LiFePO4 configuration.

Three-Phase Backup for Larger Homes

With 10 kW rated three-phase AC output and 9.6/19.2 kWh battery options, the system can support planned essential loads when configured as a backup solution. Confirm transfer behavior, phase balance, and runtime with the installer.

Solar + Generator Support for Remote Properties

The system supports diesel-generator integration alongside PV and battery storage, giving remote or weak-grid properties another charging source when solar production is limited. Design the generator and battery setup to match site demand and local electrical requirements.

Outdoor and Expandable Energy Storage

An IP65-rated enclosure and modular stack design make the system suitable for outdoor installation and capacity planning. Choose 9.6 or 19.2 kWh to suit the property’s needs, while confirming local installation clearances and protection requirements.

PARAMETER	TG-ESS-9HV-S1	TG-ESS-9HV-S2
BASIC SPECIFICATIONS
Product Series	TG-ESS10-9HVS Series
Product Type	Three-Phase High-Voltage Stacked All-in-One ESS
System Configuration	Integrated Three-Phase Inverter and LiFePO4 Battery
Rated AC Output Power	10000W	10000W
Battery Energy	9.6kWh	19.2kWh
PV INPUT SPECIFICATIONS
Maximum PV Input Power	15000W
Nominal DC Voltage / Voc (Source)	600Voc
Start-Up / Minimum Operating Voltage	180VDC
MPPT Voltage Range	150–950VDC
Number of MPPTs / Strings	2 (1/2)
Maximum PV Input Current	48A (16A + 32A)
AC INPUT & OUTPUT SPECIFICATIONS
Maximum AC Input Apparent Power from Grid	20500VA
Rated AC Output Power	10000W
Maximum AC Output Apparent Power	11000VA
Rated / Maximum AC Output Current	15.2A / 16.7A
Rated AC Voltage	3/N/PE 220V/380V 230V/400V 240V/415V
AC Voltage Range	270–480V
Rated Grid Frequency	50Hz / 60Hz
Grid Frequency Range	45–55Hz / 55–65Hz
Total Harmonic Distortion (THD)	<3% at Rated Power
Power Factor at Rated Power	>0.99
Adjustable Power Factor	0.8 Leading to 0.8 Lagging
AC Type	Three-Phase
BATTERY SPECIFICATIONS
Battery Chemistry	Lithium Iron Phosphate (LiFePO4)
Rated Battery Voltage	192VDC	384VDC
Cell Configuration	60S1P × 1	60S1P × 2
Rated Battery Capacity	50Ah	50Ah
Rated Battery Energy	9.6kWh	19.2kWh
Cycle Life	≥6000 Cycles @ 25±2°C, 0.5C/0.5C, EOL 70%
Maximum Charge / Discharge Current	30A	30A
Discharge Cut-Off Voltage	162VDC	324VDC
Charge Cut-Off Voltage	216VDC	432VDC
ENVIRONMENTAL SPECIFICATIONS
Charging Temperature	0°C to 55°C @ 60±25% RH
Discharging Temperature	-20°C to 55°C @ 60±25% RH
Storage Temperature	-20°C to 50°C @ 60±25% RH
Protection Rating	IP65
MECHANICAL SPECIFICATIONS
Housing Material	Metal
System Design	All-in-One Stacked System
Battery Module Quantity	1	2
Inverter & High-Voltage Box Dimensions (L × W × H)	800 × 210 × 775mm
Single Battery Box Dimensions (L × W × H)	800 × 188 × 512mm
Inverter & High-Voltage Box Packing Dimensions (L × W × H)	1115 × 300 × 880mm
Battery Box Packing Dimensions (L × W × H)	920 × 310 × 735mm × 1	920 × 310 × 735mm × 2
Inverter & High-Voltage Box Net Weight	65kg
Battery Box Net Weight	95kg × 1	95kg × 2
Accessory Box Net Weight	9kg
Inverter & High-Voltage Box Gross Weight	76kg (Including Accessories)
Battery Box Gross Weight	105kg × 1	105kg × 2
COMMUNICATION & MONITORING
Communication Interfaces	RS485 / RS232 / WLAN (Optional)
CERTIFICATIONS & DOCUMENTS
Listed Certifications / Documents	EN / IEC / NRS / G99 / UN38.3 / MSDS / CE