THE SHORT ANSWER
Tell the electrical contractor about existing solar before an MPU is scheduled. Solar equipment and related disconnects must be included in the professional work plan; turning off one household breaker is not a complete shutdown procedure.
Collect the solar documents
Provide the equipment list, electrical drawings, utility approval records and service contacts you have. Identify any lease or other equipment-owner involvement. If the original installer is unavailable, say so early so the project can account for the need to review an unfamiliar system.
Define the solar interface
Ask who handles shutdown, any rewiring, design updates and recommissioning. Keep the MPU and solar responsibilities visible in the proposal. Do not operate unfamiliar disconnects or follow a generic internet sequence; qualified personnel should plan and perform the work for the actual installation.
Confirm the complete restoration
Ask how normal household power and solar operation are checked after the work. Record any permit or utility updates that apply. Keep the revised drawings and monitoring status together so a functioning main panel is not mistaken for proof that every connected energy system has been restored.
Planning the work in St. Petersburg
For work in St. Petersburg, record the property address, unit number if applicable and the person who can authorize access. Ask the city’s Building & Permitting team which approvals apply to the proposed scope. [1] A condominium association or landlord may also need to approve access or alterations. Keep their written decisions with the electrical proposal.
Before your next conversation
- Disclose existing solar before scheduling.
- Provide drawings and ownership details.
- Assign solar shutdown and recommissioning.
- Save updated operating and approval records.
Primary sources
- City of St. Petersburg Building & Permitting
Confirm the applicable permit and inspection requirements for your address and scope.
Planning examples and questions are Origin’s editorial guidance, not a property-specific diagnosis, engineering design, tax determination or promise of savings. Manufacturer and utility references do not imply an affiliation with Origin.
Make the decision specific to your home.
Ask Origin to review the existing panel, planned equipment and installation scope for your St. Petersburg property.
Request a main panel upgrade quote →Scope, pricing and availability are confirmed for your property. A request is not a confirmed appointment.
Related guidance
- Main panel upgrades with Origin
- St. Petersburg electrical guide collection
- Electrical guidance across Tampa, St. Pete and Sarasota