Integrated air-cooled solar-storage cabinets for commercial and industrial use-C&I Energy Storage Series-DongGuan TGPRO New Energy Technology Co., Ltd.-AI Energy AI Life

TG-eBank-241F/261F

Integrated air-cooled solar-storage cabinets for commercial and industrial use

Product advantages

Native VSG Grid-Forming

Builds stable AC bus independently for off-grid/weak-grid scenarios. Millisecond grid-tie/off-grid switching ensures zero load interruption.

Highly Scalable Parallel Operation

Up to 24 units parallel (pure grid-tie/off-grid), 6 units (hybrid). Single cabinet: 125kW/241kWh, max expandable to 3000kW/5787kWh.

High Safety & Durability

LFP cells with ≥6000 cycles @70% EOL, 10+ year system lifespan. Three-level protection for long-term unattended outdoor operation.

All-In-One Integrated Design

Integrates PV MPPT, PCS, STS, batteries and monitoring in one cabinet. 60% faster deployment, 40% smaller footprint, 15%+ lower lifecycle cost.

Technical specifications

Model	TG-eBank-241F	TG-eBank-261F
Battery Parameters
Battery Material	LFP
Rated Voltage	768V	832V
Voltage Range	600~876V	728~936V
Rated Energy	241kWh	261kWh
Rated Charge/Discharge Power	105KW	125kw
Maximum Charge Current	157A
Cycle Life	6000 cycles at 70% end of life	8000 cycles @ 70% end of life
Photovoltaic Parameters (Optional)
Rated Power	120kW
Rated Input Voltage	600Vdc
Maximum Input Voltage	1000Vdc
MPPT Voltage Range	150～950Vdc
Photovoltaic Input Current	45A*8
AC Side Parameters
AC Rated Input/Output Power	105kVA	125kVA
AC Maximum Input/Output Power	116kVA	150KVA
Overload Capacity	1.2 times rated power, sustained for 1 minute
Maximum Efficiency	98.5%
Voltage	3L/N/PE;230/400V
Frequency	50/60Hz
THDi	≤3%
Power Factor	0.8 leading to 0.8 lagging
System Parameters
Dimensions (WDH)	185013552150	185013552250
Weight	approximately 2350kg	approximately 2670kg
STS/Isolation Transformer	125kVA
Design Life	10+ years
Expansion	Supports parallel operation
Enclosure Protection Level	IP54
Cooling	Air cooling
Ambient Temperature	-20~55℃
Humidity	10%~95% relative humidity
Altitude	<2000 meters

To learn more about energy storage solutions, please contact us!

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