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Lithion Battery GridBox 20GB-480 > 500-1000kW, 552-1104kWh, 480 VAC Commercial Battery Energy Storage System (BESS) - Business Battery Backup
Lithion Battery GridBox 20GB-480 > 500-1000kW, 552-1104kWh, 480 VAC Commercial Battery Energy Storage System (BESS) - Business Battery Backup


 
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Warranty: 10 Years


Product Code: LITHION-20GB-480
 

Description Datasheet
 

Lithion Battery > 500-1000kW, 552-1104kWh, 480 VAC Commercial Battery Energy Storage System (BESS) - Business Battery Backup

Gridbox 20GB Battery Energy Storage System (BESS) is a high-energy-density product specifically designed for Utility, Commercial & Industrial applications. The 20GB BESS Solution includes our Lithion Battery Modules, bi-directional inverter, isolation transformer, thermal management system, overcurrent protection, and our Gridbox Control System.

An environmental control system is also built in the container, which increases service life of the battery system. Intelligent battery management technology is leveraged to improve the safety of the system and its lifespan.

Why batteries for my business?
Savings and security.

Installing a power storage system with renewable generators (solar/wind) can save your business money every day and provide security against grid failure. A battery can help offset time-of-use charges and electrical multipliers from large equipment. It also provides security in case of a power outage by backing up necessary circuits or your entire business. Most businesses rely on electricity, and many would be devastated in the event of an outage. We provide solutions for hospitals, technology businesses, factories, and many more.

HomeGrid / Lithion Battery Project Questionnaire - Download the form here.
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Model 20GB-480
Series GridBox 20GB
Manufacturer Lithion Battery

Specifics

20GB-0500-0552-0000 20GB-0500-1104-0000 20GB-1000-1104-1000
Battery Type Lithium Iron Phosphate (LiFePO4)
Battery DC Voltage Range 672Vdc to 852Vdc, 768 Vdc Nominal
kWac/kVA 500 500 1000
(Continuous rated output for 15min, reduced to 500 kWac for remainder of runtime)
MAX/kVA 550 550 1100
Max. Continuous Discharge Rate (kWac) 500 500 500
kWh Range 552 to 1104
Overload Capacity 105%~115%, 10min; 115%~125%, 1min; 125%~150%, 200ms
Inverter Make/Model Sinexcel, PWS1-500KTL-NA
Inverter Quantity 1 1 2
DC Coupled PV Voltage NA
DC Coupled PV kWdc NA
# of MPPT Circuits NA

AC Information

AC Voltage 480Y/277V , 600Y/346V or 600D , 480D 400D
# AC Phases 3-Phase+N & GND or 3-Phase & GND
AC Amps 633A (Max 696A), 507A (Max 557A) 1445A (Max1590A)
UL lIsted Power Factor 0.8~1 leading or lagging
Frequency 60Hz(59.5Hz~60.5Hz)
Output THD ≤3%

General Information

Dimensions (L x W x H) 19.9' L x 8' W x 8.5' H
Weight 47,000 lbs
Degree of protection IP54
Ambient Operating Temperature -4~104 F / -20~40℃
Relative Humidity; Elevation 3 to 95%; 9,842 feet/3,000 meters
Runtime 20GB-0500-0552-0000
1 hr
20GB-0500-1104-0000
2 hr
20GB-1000-1104-1000
1 hr
Battery Chemistry Lithium Iron Phosphate (LiFePO4)
Battery String Cycle Life 80% Retention with 5,000 Cycles @ 1 C to 25 C
Communication Protocol DNP3.0, Modbus TCP/IP or RTU (RS485), IEC61850, Web APIs
Certifications UL1741SB /UL 9540/UL9540A, CA RULE 21 ,IEEE1547, UN38.3
Onboard Fire Suppression System NOVEC 1230
Fire Alarm System YES
Onboard Controller Gridbox OS
External Controller for Paralleling Gridbox Required YES
Working Clearance Around Enclosure 6.5ft on all sides
Noise Generation 70dB @ 4ft
Grid Island, Black Start Capable, Grid Forming YES
Grid Connected Only, Grid Following YES

Features

  • LiFePO4 chemistry, stable discharge platform, excellent safety performance, long cycle life
  • Three-level battery management system, ensures overcharge, over-discharge, over-voltage and other functional protection with fault classification processing mechanisms
  • Modular design, support flexible expansion and front maintenance
  • Utility approved inverters to streamline the utility interconnection
  • Equipped with GridBox controller (GBC) to achieve 24/7 online monitoring of the entire energy storage system.
  • DC Coupling of PV Solar enabled
  • UL9540 Certified, UL9540A tested (battery strings)
  • 10-year warranty

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