Help Center Permit

Self Service Permit Guidelines

Published on 23 Apr 2024

Overview

Self service permit feature in Solargraf largely captures permit requirements in compliance with governing codes of AHJs. However, there are jurisdictions with local requirements which self serve flow doesn't support today. This document captures those additional local requirements, not supported as part of self service flow, to help installers to go through them and incorporate in the permit plan set before submitting to AHJ.

Understanding Your Permit plan set

The permit plan set serves as a detailed blueprint for your proposed solar system, ensuring it aligns with relevant codes, regulations, and manufacturer recommendations. While both manufacturer instructions and applicable codes are considered during design, it's important for the contractor to verify and ensure the design's accuracy.

Reviewing and Modifying the Permit plan set

  • Give the entire permit plan set a thorough review.

  • If adjustments are needed, use the Solargraf app or a DWG editor to make them.

  • For any additional information required by your local jurisdiction, create a supplementary PDF document and upload it to the design. You can also use the DWG editor to directly add this information.

Reporting Issues

If you encounter any issues that seem to be caused by a bug in the software, please let us know so we can address it promptly.

Coverage

Supported

Non-supported (available through
our Solargraf managed services)

Project Types

  • New residential roof top
  • Installations covering

  • PV only

  • PV plus storage

  • Add-on systems

    • New PV or battery or both
      on top of existing system

  • Split systems

  • Ground mount systems

  • Commercial systems

  • Carport installations

Inverters

  • Central inverters

  • Micro inverters with 1 module
    per micro inverter

  • Optimisers with 1 module per
    optimiser

Single-phase inverters only

  • Hybrid inverters with or without battery

  • Micro inverters with more than 1 module
    per micro inverter

  • Optimisers with more than 1 module per
    optimiser

Three-phase inverters

Storage

  • Enphase IQ battery
    (3, 3T, 5P, 10, 10T)

  • Tesla (Powerwall 1)

  • Tesla (Powerwall 2)

Rest of the world

Gateways

  • Enphase IQ system controller
    (1, 2, 3, 3G)

  • Tesla backup gateway 2

Rest of the world

Battery Configuration

  • Whole home backup

  • Partial home backup

  • Grid-Tied battery
  • Busbar PCS

Attachment Assemblies

  •  Pre-defined list from top manufacturers
    (72 unique assemblies)

  • No custom support, but can be added
    manually
  • No rail-less attachment support
  • No skip rail support

You can reach out to us with data
sheets to add the custom assemblies
in our Solargraf database.

Interconnection

  • Backfeed PV breaker

  • Line side tap with junction box

  • Line side tap at MSP

  • 400A split bus

  • Standalone meter

  • Solar ready panel

  • Load breaker on subpanel

  • Load side tap at MSP

  • Protected load tap

  • Line side tap in ATS

  • Line side tap in meter can

  • Line side tap in subpanel

  • Feed through lugs

  • ATS switch with generator

  • Others

NEC

  • NEC 2014

  • NEC 2017

  • NEC 2020

  • NEC 2022

For jurisdictions following electric codes
below NEC 2014, Solargraf generates
permit plan set complying with NEC 2014.

Similarly, for jurisdictions following NEC
2023, Solargraf generates permit plan set
complying with NEC 2020.

  • NEC 2023

For electric codes below NEC 2014
above NEC 2020, you can manually
edit the permit design to meet
jurisdiction requirements if needed.

Permit plan
set size

  • 11X17

  • 8.5X11

  • 18X24

  • 24X36

Output Type

  • DWG (Permit plan set)

  • PDF (Permit plan set)
  • PNG (SLD)

Permit Plan Contents

High level feature summary

  • System summary

  • Site and roof plan

  • Attachment details drawing for supported mounting system

  • Electrical line diagram and wiring calculations (Single line diagram, Three line diagram)

  • Placards (warnings, caution labels)

  • Equipment data sheets and Compliance letters
    Note: You have the flexibility to add custom content in the form of PDFs.

Comprehensive Overview of Supported and Unsupported Features

Page Name

Included

Pre-submission installer
checklist

Common details across the pages

Sheet name

Sheet size

Sheet number

Homeowner details (along with APN number)

Installer details (along with Logo)

Page scale

PV1

(Cover page)

System summary

Governing codes

General notes

Legends details

Sheet index

AHJ name

Utility name

House photo

Vicinity map

Site drawing showing:

  • Property lines with dimensions,
  • Distance of property lines to the house,
  • Roof design with modules,
  • eBOS Placement

Site drawing showing:

  • Vicinity markers (front of the
    house, roof access point etc.)
  • Vicinity lines (swimming pool, gates, fences etc.)

Add manually if applicable

PV2

(Roof plan with modules)

Module area and weight calculations

Bill of materials

Roof description table

Roof access point note

Design criteria

Legends details

Roof drawing showing:

  • Roof lines
  • Obstructions
  • module placement
  • inverter placement
  • fire setbacks
  • roof leaders
  • rafter/truss, rails and attachment placement
  • eBOS Placement

PV3

(Attachment details)

Traverse view (Pre-defined list from top manufacturers - 72 unique assemblies)

Custom structural assemblies

You can manually add the data in the final DWG file,
or alternatively, you can provide us with the data
sheets to incorporate into
our Solargraf database.

PV4, PV5

(Electrical line Diagram and wiring calculations)

System summary

Interconnection 120% rule compliance

Electrical notes

Single line diagram from PV module till utility meter covering

  • OCPD rating
  • wire sizes
  • grounding wires
  • conduit details
  • interconnection details
  • V drop calculations

PV6

(Placards)

W

Related Articles

Customizing Electrical and Permit Settings for Permit Plan Set Generation

Wall Elevation Canvas in Solargraf

How to create an Automated Self-Service Permit Plan-Set

Automated Self-Service Permit Plan-Set FAQ's

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