Top 5 Warranties to Look for When Picking Panels for Your Roof

Warranties often determine the success or failure of your solar energy investment if you decide to install a solar system on your rooftop. Comprehensive coverage and industry-leading warranties from Atria Renewable can be a source of great comfort to homeowners. In this guide, we’ll walk you through the top five warranties you should look for—using Atria’s products and services as real-world examples. 

Why Warranties Matter for Your Rooftop Solar Investment 

A solar system on your rooftop is not only “panels on your roof.” It has a clean energy environment impact, reducing your electricity bills, and providing you with more energy independence. By opting for products which have strong warranties you are guarding yourselves from unplanned expenses and performance that is stable for the life of the system. With rising electricity tariffs and evolving solar technologies, a strong warranty can translate into significant solar savings while giving you confidence that your system will continue delivering renewable energy for years to come. 

1. Comprehensive System Warranty (25 Years) 

What it Covers: A system warranty should cover everything from solar panels to installation workmanship. Atria’s 25-year comprehensive warranty delivers end-to-end protection—covering defects, substandard components, and even roof-penetration issues caused during installation. 

Why It Matters: Solar installation involves multiple components: solar panels, mounting hardware, inverters, and wiring. If any component fails, it could jeopardize your entire solar system’s performance. Atria’s 25-year warranty ensures reliable energy production throughout the system’s life, so you can focus on clean energy and solar ROI rather than worrying about unexpected repairs. 

Key Benefits: 

Long-term assurance of optimal energy production 

Minimal maintenance costs—Atria also offers complimentary servicing for five years (four sessions per year) to keep your system in peak condition. 

2. Solar Panel Manufacturing Warranty (12 Years) 

What it Covers: A manufacturing warranty guarantees that your solar panels are free from factory defects in materials or workmanship. Atria uses government-approved Domestic Content Requirement (DCR) panels—specifically Novasys Rigel Plus Bifacial Mono Perc cells —that come with a 12-year manufacturing warranty. 

Why It Matters: Manufacturing defects can manifest as microscopic cracks or faulty soldering, which may not be immediately apparent but can significantly reduce your solar panel’s lifespan and output. 

Key Features of Atria’s DCR Panels: 

Above-standard 22% efficiency (industry average: 15–20%) 

Government-approved, eligible for PM Surya Ghar Yojana subsidy (subsidy up to ₹78,000. 

3. Solar Panel Performance Warranty (25 Years) 

What it Covers: A performance warranty ensures that your panels will continue producing at or near their rated capacity for a specified timeframe. Atria’s DCR panels include a 25-year performance warranty. During this period, performance should not drop below a certain percentage. 

How This Affects Solar Savings: Maintaining high panel efficiency translates to efficient solar electricity production. In turn, you save more on monthly electricity bills and experience a better solar ROI. Because Atria’s panels sustain performance, you get more renewable energy from your rooftop solar system over time.  

Key Specs of Novasys RIGEL PLUS: 

144 cells, 550 Wp 

Increase in efficiency (compared to standard mono PERC) 

Excellent low-light performance and low temperature coefficient 

Only positive power output tolerance (you get at least the rated power, if not more) 

1500 V module rating—ideal for large residential systems 

Very high-power output per square meter (maximizes rooftop area) 

Why It Matters: With a linear warranty, you know exactly how much output to expect year-on-year. Rather than worrying about underperforming panels, homeowners can project energy generation, calculate solar electricity savings, and estimate overall return on solar investment. Atria’s 25-year linear warranty guarantees that your panel will still be producing at least ~80% of its original output by Year 25.  

4. Solar Battery Manufacturing Warranty (10 Years) 

What it Covers: If you opt for a hybrid system or add energy storage, your solar battery becomes as crucial as your panels. Atria supplies high-quality lithium-ion batteries that come with a 10-year manufacturing warranty. 

Why It Matters: The battery is the heart of any hybrid solar system. A weak or unreliable battery can undermine your energy independence—especially during frequent power cuts or cloudy days. Atria’s lithium batteries (using Cobalt-Free LiFePO₄ technology) not only deliver top-tier safety but also carry a 10-year warranty, covering manufacturing defects. 

Battery Benefits: 

Safe, long lifespan—LiFePO₄ chemistry avoids thermal runaway 

Modular flexibility—scales to both on-grid and off-grid needs 

Optimized for residential and commercial use, boosting self-consumption 

Top-tier safety standards (built-in monitoring and protections) 

Additional Considerations 

While the five warranties above are critical, keep these extra tips in mind: 

Solar Inverter Warranty: Atria offers 8 years of warranty on solar inverter. 

5. Workmanship warranty 

What it Covers: From the day your system is commissioned, this warranty ensures that any defect arising purely from our installation process will be fully rectified at no extra cost. 

Fast Installation & Real-Time Monitoring: Atria’s quick installation (just 5 hours) and intuitive monitoring app (track performance and savings in real time) keep you informed and help you claim warranty support if needed. 

Government Subsidy (PMSGY): With PM Surya Ghar Yojana, you can avail a subsidy of up to ₹78,000 on your home solar system—lowering upfront solar installation cost and enhancing your solar savings. 

Conclusion 

When selecting a rooftop solar system—whether you’re looking at solar panels, solar wiring, or hybrid inverters—warranty coverage should be at the top of your checklist. Atria Renewable’s offerings combine cutting-edge solar technologies with robust warranties that guarantee: 

Panel manufacturing protection for 12 years, 

Linear output power warranty 25 years, and 

Battery manufacturing warranty for 10 years. 

By choosing Atria, you invest not just in high-performance solar panels and inverters, but also in peace of mind. Your solar home will continue to generate clean energy—maximizing your solar ROI, reducing your electricity bills, and helping the environment—knowing that any defect or shortfall is covered under these industry-leading warranties. 

Ready to power your home with Atria’s expert solar solutions? Visit the Atria product page to explore our panels, inverters, and batteries. Reach out to us at 9901100428 

 or welcome@atriarenewable.com to get started on unlocking solar savings and clean, renewable energy today.