THE ORIGIN HOMEOWNER JOURNAL
General electrical, main panel upgrades, solar, EV charging, roofing, and backup power—explained for the decisions you’re making at home.
150 electrical & MPU guides for Tampa, St. Petersburg and Sarasota →
Solar maintenance and orphaned-system guides for Tampa Bay →
Follow a project path through the essential guides, comparison tools and next steps.
Explore practical decision guides →25 guides found. Clear filters
25 guides · Page 1 of 2.
UTILITY DECISIONS · 4 MIN READ
Compare three household scenarios before leaving TECO Energy Planner for net-metered solar. Separate the rate change, solar effect and remaining utility costs.
Read guide: TECO Energy Planner and Solar: Compare the Required Rate ChangeUTILITY DECISIONS · 4 MIN READ
Track kWh reserves separately from dollar credits, find the correct TECO or FPL settlement statement and check an expansion proposal against actual annual usage.
Read guide: TECO and FPL Solar Credits: Reconcile the Year-End BalanceFLORIDA HOMEOWNER DECISIONS · 3 MIN READ
Distinguish the new owner’s utility application from monitoring access, equipment ownership and the records needed for an existing solar system.
Read guide: Moving into a Port St. Lucie solar home: complete the FPL account handoffUTILITY DECISIONS · 4 MIN READ
Compare panel count, module watts and FPL gross rating before accepting a layout revision. See a worked example and the questions to resolve at a tier boundary.
Read guide: FPL Solar Tier Calculation: Check the Actual Panel ScheduleSOLAR OWNERSHIP · 4 MIN READ
Do not carry a seller’s OUC solar credit or bill estimate into the buyer’s budget. Confirm the incoming account, equipment, monitoring and agreement handoffs.
Read guide: Buying an OUC Solar Home: Verify the Buyer’s TruNet RateUTILITY DECISIONS · 5 MIN READ
Prepare for OUC’s November 1 solar billing transition with account-category confirmation, saved statements and a worksheet for comparing the first affected bill.
Read guide: OUC Solar Billing Changes: Your November 2026 ChecklistFLORIDA HOMEOWNER DECISIONS · 3 MIN READ
Evaluate battery installation costs, backup value and the export-credit eligibility you may surrender under OUC’s rebate requirements.
Read guide: OUC battery rebate in Orlando: compare the export-rate waiver before acceptingUTILITY DECISIONS · 3 MIN READ
FPL currently excludes net-metered customers from EVolution Home. Keep an EV charging program and a rooftop solar proposal on compatible assumptions.
Read guide: FPL EVolution Home and rooftop solar: check eligibility before combining the budgetsBATTERY DECISIONS · 3 MIN READ
Use separate kWh, kW and load rows to test whether a Powerwall 3 Expansion proposal addresses duration or simultaneous demand.
Read guide: Powerwall 3 Expansion: compare stored energy, output and outage runtimeBATTERY DECISIONS · 3 MIN READ
Tesla says Powerwall 3 cannot be added to Powerwall 2 or Powerwall+. Distinguish an existing solar retrofit from a mixed-battery expansion.
Read guide: Can you add Powerwall 3 to a home that already has Powerwall 2?BATTERY OWNERSHIP · 3 MIN READ
Check event eligibility, system location, stored energy and reserve choices without treating Storm Watch as a complete outage plan.
Read guide: Powerwall Storm Watch in Tampa: what activation does—and does not—proveBATTERY OWNERSHIP · 3 MIN READ
Use a three-status check for utility power, home internet and Powerwall reporting before treating an offline app as a battery failure.
Read guide: Powerwall offline: separate internet loss from backup-power lossSOLAR MAINTENANCE · 3 MIN READ
Use SolarEdge’s production and communication indicators to report a problem accurately without opening the inverter or attempting a reset.
Read guide: SolarEdge green and blue lights answer different homeowner questionsSOLAR DESIGN · 3 MIN READ
Understand what a solar production model can establish, what weather uncertainty remains and how to question a modeled output shortfall.
Read guide: A PVWatts estimate is not a forecast of next month’s Florida weatherSOLAR DESIGN · 4 MIN READ
Check array DC capacity against inverter AC capacity, distinguish clipping from a loss percentage, and compare equipment alternatives on consistent inputs.
Read guide: Solar DC-to-AC Ratio: Match the Production Model to Your QuoteSOLAR DESIGN · 4 MIN READ
Separate a generic model category from a named solar product, compare equal-capacity and roof-constrained options, and request a documented equipment choice.
Read guide: Does “Premium” in PVWatts Prove a Solar Panel Is Better?SOLAR PURCHASE DECISIONS · 3 MIN READ
Keep a planned cooling upgrade from distorting your solar baseline. Separate measured usage, estimated HVAC changes and the rest of the household load.
Read guide: Replacing the AC before solar? Do not size the array from an unchanged old billFLORIDA HOMEOWNER DECISIONS · 3 MIN READ
Build an annual occupancy worksheet so a solar proposal reflects the electricity your household actually uses throughout the year.
Read guide: Solar for a seasonal Sarasota home: compare the occupied and away monthsBATTERY DECISIONS · 3 MIN READ
Check the supported vehicle, bidirectional equipment, home isolation, permits and transportation reserve before counting an EV as backup.
Read guide: Can an EV power your Florida home? Verify the complete vehicle-to-home pathSOLAR PURCHASE DECISIONS · 3 MIN READ
Current IRS guidance ends the residential clean energy credit for new post-2025 installations. Check how an outdated tax assumption affects the quote.
Read guide: A 2026 Florida solar quote should not assume the old homeowner 30% creditSOLAR PURCHASE DECISIONS · 3 MIN READ
Verify a claimed utility or government affiliation independently before sharing a bill, signing a contract or paying for solar work.
Read guide: “We’re with your utility”: how to check a solar sales claim in FloridaBATTERY DECISIONS · 2 MIN READ
Tesla’s Next Million offer has separate order, registration and installation dates. Avoid counting it in a September 2026 quote without eligibility evidence.
Read guide: The Powerwall rebate’s installation deadline is not its order deadlineUTILITY DECISIONS · 3 MIN READ
Tampa Electric ties its stated review period to a complete submission and a successful utility inspection, including an acceptable disconnect.
Read guide: TECO solar approval: what starts the review period, and what can still be missing?SOLAR OWNERSHIP · 3 MIN READ
Panel ownership, utility bill credits and renewable energy attributes are different rights. Know what your contract assigns before making an environmental claim.
Read guide: Who owns the renewable energy certificates in your solar contract?FROM READING TO REAL LIFE
