Sunrise Energy Co., Ltd.
Sunrise Energy Co., Ltd.

Some Common Solar Panel Warranty Problems

Solar Panels Warranty Problems are Common

As an important component of green energy, the stability and durability of solar panels are directly related to the return on investment for users. However, during use, it is inevitable to encounter some warranty issues.

Solar Panel Warranty Problems

  • Rapid Power Degradation

During long-term use, solar panels may encounter some warranty issues due to material aging, dust accumulation, or obstruction, leading to a significant decrease in output power. When handling such issues, first, check and clean the surface dust and obstructions; if the problem persists, contact the manufacturer for professional inspection to confirm whether it is within the warranty scope, and apply for repair or replacement.

  • Physical Damage

Extreme weather (such as hail or strong winds) or human factors can cause cracks in solar panels or damage to junction boxes, which are also common solar panel warranty problems. In this case, users should immediately stop using the damaged panel to avoid further damage or safety hazards. Then, according to the warranty terms, contact the supplier or installer for repairs or replacement.


Handling Strategies for Solar Panel Warranty Problems


  • Timely communication: Once any solar panel warranty problems are found, immediately contact the supplier or installation team, and provide detailed information to facilitate a quick response.

  • Retain evidence: Take photos or videos of the problem as evidence for subsequent handling.

  • Understand warranty terms: Carefully read the warranty terms before purchase to clarify the warranty scope, period, and application process.

  • Regular maintenance: Perform regular cleaning and inspections to prevent potential issues and extend the lifespan of the panels.


In summary, the key to dealing with solar panel warranty problems lies in early detection and early handling, and fully utilizing warranty policies to protect one's rights. Through scientific and reasonable maintenance and use, the efficiency of solar panels can be maximized, thus minimizing the solar panel warranty problems and contributing to a greener life.