1
Renewable Energy Integration in U.S. Electrical Systems
A U.S.-market workflow for integrating PV, storage, and other distributed resources with realistic interconnection, protection, and operating-mode planning.
15 min readadvanced
Intermediate30 hours3 articles
Renewable Integration and Interconnection for U.S. Facilities
Move from PV and storage concept selection into U.S. interconnection, service-equipment, controls, and commissioning decisions for real facilities.
Updated April 24, 2026
Learning Objectives
- Define site operating objectives before choosing PV and storage architecture
- Coordinate interconnection assumptions with service equipment, conductors, and NEC workflow
- Review feeder loading, backfeed, control transitions, and fault behavior before procurement
- Commission renewable operating modes with a documented maintenance baseline
Prerequisites
Electrical fundamentalsIntroduction to the NEC
Course Content
2
PV Self-Consumption Design for U.S. Facilities
A practical U.S.-market workflow for sizing self-consumption PV systems around load profile, interconnection strategy, service equipment, and commissioning discipline.
13 min readadvanced
3
Electrical Energy Efficiency for U.S. Buildings and Facilities
A practical engineering framework for reducing electrical losses and operating cost through load analysis, equipment selection, and controls.
12 min readintermediate
Practice with Calculators
Solar Calculator
Screen PV array output, system size, and basic solar-production assumptions.
Inverter Sizing Calculator
Screen PV inverter AC size, DC-AC ratio range, and cold-weather modules per string from module data.
Battery Capacity Calculator
Screen nominal battery-bank kWh and amp-hours from daily energy, runtime, or a planned peak-shaving discharge window.
Solar ROI Calculator
Estimate solar project payback, incentives, and long-term return from production, rate, and installed cost assumptions.