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LUNA2000-2.0MWH Series Smart String ESS
User Manual
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Requirements for flood and waterlogging prevention in site selection:
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Security fencing:
It is recommended that physical walls or fences be used for isolation and
protection in the energy storage equipment area. The fences shall be equipped
with a door lock and the recommended fence height is greater than 2.2 m. Fire
walls shall be permitted to be substituted for part or all of the fences, depending
on the actual design plans.
Issue 15 (2023-11-01)
Areas with dust, oil fumes, harmful gases, corrosive gases, etc.
Areas with corrosive, flammable, and explosive materials
Areas with existing underground facilities
Areas with adverse geological conditions such as rubbery soil and soft soil
layer, or prone to waterlogging and land subsidence
Under a reservoir, water landscape, and water room
NO TE
● If areas prone to waterlogging cannot be avoided, install water blocking and
drainage facilities or raise the ground.
● Cable trenches shall not be used for drainage. Fire retardant sealing shall be
implemented at cable holes (such as holes through partition walls and floors).
Areas prone to earthquakes and with seismic fortification intensity higher
than 9
Areas prone to debris flow, landslide, quicksand, karst caves, and other direct
hazards
Areas within the mining land subsidence (dislocation) zone
Areas within the scope of blasting hazard
Areas prone to flood due to a dam or levee failure
Protection areas for important water supply sources
Protection areas for historic relics
Populated areas, high-rise buildings, and underground buildings
Intersections and busy roads of urban main roads
The site design elevation of a large-scale electrochemical energy storage
system (power ≥ 100 MW) shall be higher than the flood level with a
probability of 1% or the historical highest waterlogging level.
The site design elevation of a medium- or small-scale electrochemical energy
storage system (power < 100 MW) shall be higher than the flood level with a
probability of 2% or the historical highest waterlogging level.
If the site design elevation cannot meet the preceding requirements, change
the site location or take different flood and waterlogging prevention
measures based on the site requirements.
For energy storage plants prone to wind and waves from rivers, lakes, and
seas, the elevation of flood prevention facilities shall consider the wind and
wave height with a probability of 2% and an additional safety height of 0.5
m.
When a large amount of catchment water flows into or passes through the
site, it is recommended that side ditches or drainage ditches be built to drain
water from the ground in an organized manner.
Copyright © Huawei Technologies Co., Ltd.
4 Site Requirements
109
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