Solar panel warranties are crucial for protecting your investment and ensuring the long-term efficiency of your solar energy system. These warranties typically include:
- Product Warranty: Covers defects in materials or manufacturing, with standard durations of 12 to 15 years and up to 25 years for premium brands. This ensures the panels’ physical integrity and protects against early failures caused by faulty construction.
- Performance Warranty: Guarantees that solar panels will maintain 80%–90% of their original efficiency after 25 years, ensuring reliable energy production over decades.
In addition to these, many installers provide a workmanship warranty to protect against issues caused by installation errors. These warranties, typically lasting 5 to 10 years, cover potential problems such as roof leaks or faulty mounting. Roof leak protection is particularly valuable for rooftop installations in states like California, where complex roof structures are common.
To keep these warranties valid, regular maintenance is key. Cleaning the panels to remove dirt and debris, scheduling annual inspections, and addressing minor issues promptly can prevent larger problems. It is also essential to hire certified professionals for repairs, as unauthorized modifications or improper handling can void these warranties.
While solar panel warranties for installations generally do not cover damage from extreme weather or natural disasters, homeowners can mitigate these risks with supplemental insurance. Combining proper maintenance and comprehensive protection ensures the long-term reliability of your solar system.
For a detailed overview of solar panel warranties and how they safeguard your investment, read the full article here: What Solar Panel Warranties Are Available for Installations?.
