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Battery Storage System (BESS) Design
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ParameterValueFormula / Note
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Daytime Load (MW)9.59.5Direct input
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Nighttime Load (MW)4.54.5Direct input
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Solar Power Contribution (%)80%80%Direct input
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Solar Power Contribution (MW)7.67.6=Daytime Load * Solar Power Contribution (%)
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BESS Contribution (MW)4.54.5#ERROR!
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Autonomy Requirement (days=12h)112Direct input (1 day of backup required)
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BESS Energy Capacity (MWh)76.076.235#ERROR!
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Expandable BESS Energy (MWh)9191=BESS Energy Capacity * 1.2 (20% expansion)
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Round-trip Efficiency (%)85%85%Direct input
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Degradation (%) over 10 years20%20%Direct input
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Effective Capacity (MWh)61.660.99#ERROR!
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BESS Power Rating (MW)4.54.5Direct input (matches night load)
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Battery Type RecommendationLithium-ion (LFP)Direct inputDirect input
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