Solar Panel Installation in Palm Harbor

Very little: occasional cleaning where rain doesn't do the job (dusty climates, low tilt angles, bird traffic), an electrical inspection every few years, and monitoring app checks for output drops. A sudden generation drop usually means an inverter fault or new shading, not dirty panels.

By system size in kilowatts (kW), quoted as an installed price including panels, inverter, mounting, electrical work and grid paperwork. Batteries are a separate large line item. Compare quotes on price-per-kW with equivalent component tiers, not just the headline total.

Panels carry 25-30 year performance warranties (typically 85%+ output at year 25). Inverters are the consumable — expect one replacement around years 10-15. Quality mounting and cabling should match panel life; that's where cheap installs cut corners invisibly.

Not to benefit — grid-tied solar without a battery is the fastest-payback configuration in most markets. Batteries add backup power and evening self-consumption but often double system cost. Decide battery separately on outage frequency and your tariff structure.

Best on unshaded roofs facing the equator, but east-west arrays perform well (spreading generation across the day). Heavy shading, southern-facing-only aspects (northern hemisphere), asbestos roofing, or structures needing reinforcement are the genuine deal-breakers a site survey will catch.

It exports to the grid under your market's scheme — net metering, feed-in tariff, or export payments. Export rates are usually well below retail import rates, which is why maximising self-consumption (timers, smart appliances, EV charging) beats chasing export credits.

The long-running 30% residential credit (Section 25D) was legislated to end for systems placed in service after 2025 — check current federal law and whether commercial/lease structures retain credits. State and utility incentives increasingly carry the load in payback calculations.