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Interconnection Drawings

Why Do You Need EV Charging Interconnection Drawings?

Before constructing your EV charging station, you need permission to connect to the grid and use the local utilities. No matter the size of the voltage or level of charger, an interconnection drawing and application is needed. 

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What does it include? 


  • Site Layout

  • Line Diagram

  • Application Submittal for PTO

  • Coordinate inspection for Utility

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Interconnection Drawing
vs. Application

Interconnection Drawings are an important element and first step in the interconnection application process. In order to apply to connect to the utility grid, the installer must get a drawing to show how the electrical lines will connect. Follow these simple steps to successfully connect to the grid: 


1. Purchase permit drawing from GreenLancer's network of fulfillment partners

2. Submit interconnection drawing to local AHJ (building department)

3. Obtain permit from AHJ before installation 

Connect with an EV Charging Design Partner

Shop GreenLancer’s network of EV firms to find the perfect fulfillment partner for all of

your EV charging needs for each step of the installation process. 

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