Check out SolarDesignTool's unbeatable pricing!

Included with your subscription is access to all the PV system design tools and features SolarDesignTool has to offer, as well as the ability to generate and download any of the range of documents we offer, including:

  • Customizable system datasheets

  • Professional-looking concept design plans

  • PV permit packages

Permit packages are priced at $85-49/design, depending on volume. The $50/mo/user subscription fee is automatically applied as a credit toward your first permit package generated during that subscription period. Generous volume discounts will are also factored into the price, calculated by the number of permit packages you've purchased in the past 30 days (so they may fluctuate over time).

All permit package purchases include free revisions.

Be advised, if your AHJ requires a 3D roof model, you will need to purchase an XML 3D model of the roof prior to generating the permit package. These typically cost about $25 from a third-party service such as


If you use SolarDesignTool to produce permit packages or other documents which you resell at scale, please send us a message to get a specialized quote for using the app (if you are an installer, this probably does not apply to you)!

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