Grand SL20D
The Grand SL20D is designed for customer application with power and capacity requirements of 500kW/1505kWh. It is suitable for integrating solar assets for providing behind-the-meter applications, e.g. peak-shaving, backup power, micro-grid, and other ancillary services. It is housed in a standard 20ft high cube ISO container.
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Safety lithium-ion
phosphate battery
All-in-one,
fully integrated
Turn-key solutions,
95% pre-installed
On-grid/Off-
gird/Black start
Remote upgrade
service available
More than 15 years
of design service life
Built-in multiple
certificated Tier-1 PCS
Self-checking and
self-protection system
Feature
● Modular design, power can be flexibly configured on demand
● Using high-power battery modules, improve power density
● IP54 protection grade design, strong environmental applicability
● Support on-grid working modes, support off-grid working mode(need external isolation transformer), meet the needs of different scenarios
● Using own-developed mature BMS, with multiple protection functions, advanced active equalization algorithm, automatic calibration algorithm, etc.
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● Complete life cycle monitoring and recording of the battery system
● Advanced temperature simulation technology to ensure the consistency of battery cell operating temperature and increase battery life
● The working status of the system can be viewed in real-time through the monitor platform webpage or mobile APP, and the fault warning information can get in advance
● The charging and discharging period can be set according to the needs, and the peak shaving and valley filling function can be completed, saving electricity bills
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PV-ESS-EV charging
C&I ESS supply
Renewable energy
grid connection
Micro-grid
Specification
Battery Type
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LFP, 280Ah
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Rated Power
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500kW
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Nominal Energy (BOL)
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1505kWh
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System Conversion Efficiency
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>90%
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Degree of Protection
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IP54
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Fire Suppression System
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FM-200(Novec 1230 Optional)
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Cooling
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HVAC
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Communication
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Modbus
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Dimension (W*D*H)
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6096*2438*2591mm
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Weight
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23T
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Application topology
http://www.poweroad-ess.com/
Original
By certification 
