Some companies offer extended product or power warranties to give you added peace of mind. Need solar service?. Choose from industry-leading warranty options—from 10 to 30 years—to protect your investment and futureproof your energy system. When you invest in energy storage, you're planning for long-term energy independence—and your warranty should support that. Pro-rata charges after 30 days. everything's direct, clear and upfront. . Solar panel warranties should be a major consideration when choosing a panel brand and a solar panel installation company.
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