Common signs include a noticeable drop in energy production, error codes on your inverter, visible physical damage (cracked glass, discoloration, or delamination), or the system failing to restart after a power outage. Fowler Electric LLC performs diagnostic inspections throughout Cedar City and Southern Utah.
High-quality solar panels typically last 25 to 30 years, often with manufacturer performance warranties. The U.S. Department of Energy notes that a PV system can generate more energy over its lifetime than was used to produce it. Regular maintenance extends useful life.
No. Solar PV systems produce live DC voltage at the array even when the inverter is off. Repairs to panels, wiring, inverters, and disconnects must be performed by a licensed electrician. Working on a live system without proper training and equipment creates serious electrocution risk.
Routine maintenance and repairs do not affect the original Residential Clean Energy Credit (IRS Form 5695), which applies to the initial installation cost. If the repair involves replacing major components such as inverters, consult a tax professional about whether those costs may qualify for credits in the year of replacement.
Fowler Electric LLC serves Cedar City, St. George, Brian Head, Duck Creek, Parowan, and surrounding communities within approximately 100 miles. Call 435-682-3866 to confirm service availability.
Written by
Fowler Electric Team
Licensed Utah Electrical Contractor • License #12129347-5501 (E200 General / E201 Residential)