Demonstration plans

CAS five-level metering plan

Shanghai, China: Research campus · demonstration plan
Configuration and outcomes: 3,250 kVA · 60 kW PV

Background

Layered metering and EMC for integrated energy efficiency at a research campus.

Project scope

~3,250 kVA across two transformers, 60 kW rooftop PV, 20 L3 points and ~182 L4 points.

Project stage

Demonstration plan

Configuration and economic indicators

Scenario estimate: RMB 342,000 investment and RMB 180,000–270,000 annual benefit; simple payback of approximately 1.3–1.9 years. Payback is investment divided by annual benefit, excluding tax, O&M and financing costs. Returns are not guaranteed.

Demonstration estimates are not guaranteed returns.

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