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Decoding Solar Panel Warranty: What You Need to Know Before Investing

Decoding Solar Panel Warranty: What You Need to Know Before Investing

Jhyrfyl Pepito |

In the world of renewable energy, solar panels stand tall as one of the most promising solutions for sustainable power generation. As homeowners and businesses alike increasingly turn to solar energy to reduce their carbon footprint and energy bills, understanding the ins and outs of solar panel warranties becomes paramount. A solar panel warranty not only protects your investment but also provides peace of mind for years to come. In this comprehensive guide, we'll unravel the complexities of solar panel warranties, empower you with essential knowledge, and equip you to make informed decisions before investing in solar energy.

Understanding Solar Panel Warranty

A solar panel warranty serves as a safeguard against unexpected defects or performance issues. Typically, solar panel warranties consist of two main components: the product warranty and the performance warranty.

Product Warranty: 

This warranty covers manufacturing defects, such as faulty materials or workmanship. It usually spans a period of 10 to 25 years, depending on the manufacturer. Should your solar panels malfunction due to manufacturing defects within this timeframe, the manufacturer will repair or replace them at no additional cost.

Performance Warranty: 

The performance warranty guarantees the solar panels' power output over time. It assures a certain level of energy production, often guaranteeing around 80% to 90% of the panel's rated output after 25 years. If the panels fail to meet the specified performance levels, the manufacturer may compensate you for the lost energy or replace the underperforming panels.

Common Warranty Problems

While solar panel warranties offer protection, navigating warranty claims can sometimes be challenging. Here are some common issues to be aware of:

  1. Exclusions: Certain conditions may void the warranty, such as improper installation, neglect, or unauthorized modifications. It's crucial to adhere to the manufacturer's guidelines and have your solar panels installed by certified professionals to avoid warranty disputes.
  2. Transferability: If you plan to sell your property, inquire about the transferability of the solar panel warranty. Some warranties are transferable to the new owner, while others are not, potentially affecting the property's resale value.
  3. Fine Print: Pay close attention to the warranty's terms and conditions, including any limitations or exclusions. Understanding the fine print will prevent surprises down the road and ensure you receive the coverage you expect.

Comparing Solar Panel Warranties

When evaluating solar panel warranties, consider the following factors:

  1. Length of Coverage: Longer warranties provide greater protection and indicate the manufacturer's confidence in the product's durability.
  2. Performance Guarantee: Look for warranties with robust performance guarantees, ensuring consistent energy production over the panel's lifespan.
  3. Reputation and Reliability: Research the manufacturer's reputation for honoring warranties and providing quality customer service. Customer reviews and industry ratings can offer valuable insights into the company's reliability.
  4. Comprehensive Coverage: Choose warranties that cover both product defects and performance issues, offering holistic protection for your investment.

Do solar panel warranties include labor and shipping?

When you buy solar panels, the manufacturer usually offers a solar panel warranty that lasts for 25 years. This warranty promises to replace a panel if it stops working during that time. However, it's important to understand that this warranty might cover only the cost of the panel itself, not the expenses for installing it again or shipping it to you.

For example, if your solar panel needs to be replaced, the manufacturer might provide the new panel for free, but they might not pay for the labor involved in fitting it or the shipping fees to get it to you.

Usually, the labor for fixing or replacing solar panels isn't covered by the manufacturer's warranty. Many people rely on local installation companies to handle these tasks, as they often include maintenance and repair in their own warranties. However, these warranties can differ between companies and might not cover all the costs associated with properly installing the equipment.

While most manufacturers won't cover labor costs, some do. The best warranties might pay for these costs entirely or up to a certain limit, like $600 over the warranty's duration.

Additionally, some solar panel manufacturers offer extra protection by providing their own warranty for the installation work. This option is usually available only if you use specific installers approved by the manufacturer. These companies stand behind the quality of their work and want to ensure they can support the installer who fitted the panels.

Regarding shipping, if a panel needs to be replaced under warranty, the manufacturer might cover the cost of the panel itself but not the shipping fees. Alternatively, they might deliver the product to a nearby distributor, leaving you or your installer responsible for collecting it. Some manufacturers may offer to pay for shipping, but there could be a limit to how much they'll cover.

Solar Sovereign: Your Trusted Solar Partner

At Solar Sovereign, we understand the importance of transparency, reliability, and exceptional customer service. As a leading provider of solar solutions, we prioritize customer satisfaction and stand behind our products with industry-leading warranties.

Our Warranty Offering Includes:

  • Product Warranty: Our solar panels come with a comprehensive product warranty, ensuring quality craftsmanship and durability.
  • Performance Guarantee: With a robust performance guarantee, we assure consistent energy production and maximum return on investment for years to come.
  • Transferability: Our warranties are transferable, providing added value and peace of mind for homeowners and property owners.
  • Dedicated Support: Should you encounter any issues or have questions about your warranty, our knowledgeable team is here to assist you every step of the way.

Contact Solar Sovereign Today

Ready to harness the power of solar energy and enjoy long-term savings? Contact Solar Sovereign today to learn more about our solar panel warranties and discover how you can make the switch to clean, renewable energy. Call us at (469) 405-4423 or email us at sales@solarsovereign.com to schedule a consultation with our experienced solar specialists.


Investing in solar energy is not just about choosing the right panels—it's also about understanding the warranty that protects your investment. By decoding the intricacies of solar panel warranty and partnering with a trusted provider like Solar Sovereign, you can embark on your solar journey with confidence, knowing that your investment is backed by comprehensive protection and exceptional service. Make the switch to solar today and embrace a brighter, more sustainable future for generations to come.