How it works

From project to permission to operate.

You add the project and documents. We check them, draw the single-line diagram and site plan, get the homeowner’s signature, file with the utility and follow up until PTO.

Get started See sample drawings

  • Unlimited applications
  • SLD + site plan included
  • Filed in your name
Gridpol product video
Product video with a fictional sample project.

  1. Add the project

    Homeowner, address and ZIP – we find the utility. Equipment, panel data, bill and spec sheets.

  2. We check and draw

    Pre-submission check against the utility’s list. Single-line diagram and site plan in your name.

  3. Homeowner signs

    One link for the authorization. You see when it is signed.

  4. We file and follow up

    In your utility portal account. Questions, corrections, approval, inspection, PTO.

Every status, visible.

Each project moves through the same chain. You get an email at every change, and deadlines remind us to follow up with the utility.

  • Received
  • Missing info
  • Ready to submit
  • Submitted
  • Approved to install
  • Install complete
  • Inspection
  • PTO granted

Received → Missing info

We review within one business day. If something is missing, you see exactly what – in the checklist built from the utility’s requirements.

Ready → Submitted

Once complete and signed, applications are typically submitted within 2 business days after complete documents. You get the utility’s confirmation and application number.

Approved → Install → Inspection → PTO

We post the utility’s approval to install. You mark the install complete and upload the inspection sign-off; we send it and follow up until the utility grants permission to operate.

What you provide

  • Homeowner name and service address (ZIP finds the utility)
  • Utility account number, meter number and the name exactly as on the bill – plus the bill
  • Modules, strings, inverter or microinverters, battery and charger with ratings
  • Main panel busbar rating, main breaker, connection method (load-side or supply-side)
  • Battery operating mode and any export limit
  • Spec sheets, roof sketch or photos, and your utility portal logins (once, in the vault)

What we do

  • Pre-submission check against the utility’s requirements
  • Single-line diagram and site plan with your title block
  • Application filled in from your data
  • Homeowner authorization by e-signature link
  • Filing in your portal account or by the utility’s required method
  • Utility questions, corrections, resubmissions, approval, inspection and PTO follow-up
Gridpol Unlimited

$500 / month

Unlimited interconnection applications. 12-month agreement, signed online. The agreement starts the day you sign; first invoice right away, then monthly.

  • Unlimited interconnection applications
  • Single-line diagram and site plan for every application
  • Pre-submission check against the utility’s requirements
  • Homeowner e-signature link for the authorization
  • Filing in your utility portal accounts or by the utility’s method
  • Utility questions, corrections and resubmissions
  • Follow-up through approval, inspection and PTO
  • Customer list, exports, API and webhooks
Get started

Applications are typically submitted within 2 business days after complete documents. Utility review times are set by each utility.

Get started – $500/month unlimited