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Electrical Wiring Diagrams from Wholesale Solar

Due to variations in permitting requirements we recommend you contact your local building authority to confirm permitting and installation requirements prior to ordering any equipment.

For critical installation details please reference all installation manuals and local codes.

What are Electrical Wiring Diagrams?

Wholesale Solar’s electrical Wiring Diagrams are CAD (computer-aided design) drawings which show the electrical sequence of all equipment in a system. An electrical diagram is an invaluable resource during the permitting process and system installation. An electrical diagram will be required when applying for your permit and for final inspection.

Solar Electrical Wiring Diagram #1

Solar Electrical Wiring Diagram #2

What do Electrical Wiring Diagrams Cost?

In most cases, the cost of a standard electrical diagram is included in the price of our packaged systems. Our technical support department can customize these drawings for a small fee. Contact your sales technician for details and custom diagram pricing.

Ordering Standalone Diagrams

If you need to provide a wiring diagram to obtain a permit before purchasing your system, we can sell you the wiring diagram for a small fee. This fee is non-refundable, but it is credited toward your purchase should you choose to buy your system from us.

Why Do I Need An Electrical Wiring Diagram?

There are many reasons, which we've listed below.
  • Quicker permitting process
    • Submit your permits earlier by having a diagram ready.
  • Accurate diagrams from an experienced designer
    • An accurate electrical diagram reduces the chance of re-submissions.
    • Wholesale Solar has extensive experience designing systems.
    • The electrical wiring diagrams for our complete systems have been refined and perfected after working with thousands of homeowners and installers across the US and around the world.
    • Our technical support department is factory-trained and experienced with all of the equipment we carry.
  • Faster installs and less down time
  • Fast diagram turnaround
    • Revisions and custom drawings are typically completed in a few business days.
  • Revision support
    • Some building departments may require a revision or two before approving your permit.
  • Fewer errors during installation
    • Wiring equipment incorrectly can be dangerous, costly and can void manufacturer warranties.
  • Safety and peace of mind
    • Rest easy knowing your system is wired safely and correctly

Other Resources

Still Have Questions?

Give one of our solar experts a call at 1-800-472-1142.

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