PNW Electrical Engineering, PLLC WA PE #55998 • OR PE #108239PE • ID PE #428401 • NV PE #035802 • AZ PE #87105

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Commercial EV charging installation with multiple charging stations and modern building backdrop

EV Charging Load Calculations for Commercial & Multifamily Projects

How service capacity, transformer adequacy, one-lines, and utility/AHJ coordination affect Level 2 and DCFC projects.

Commercial service upgrade with meter-main equipment, utility conduits, bollards, and building service gear

Transformer Adequacy for Service Upgrades

Connected load, diversity, power factor, EV charging growth, and utility-facing service capacity documentation.

Commercial electrical engineering documentation and power distribution coordination

Solar, Storage & Interconnection Engineering

Electrical documentation, one-lines, service coordination, and PE-stamped permit support for PV and storage projects.

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