How to extend monocrystalline solar panel warranty?
To extend monocrystalline solar panel 's warranty, customers should have full knowledge of our warranty policy specified in the contracts signed by both parties. We regulate the warranty range, services provided, and conditions for compensation. As our product performance and style are rapidly updated, sometimes it is not necessary to require repair or replacement in a high frequency. If customers confirm to extend the warranty, contact our after-sales personnel for help who will give you a detailed explanation about the procedures and cautions.
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Longsun is a leading semi-flexible solar panel supplier. The round solar panels series is one of the main products of LONGSUN SOLARELECTRIC CO.,LTD. It has exemplary quality as it is produced with testing equipment and production technology. The product is delivered with certificates, installation manual, and maintenance instructions. . With good ventilation, the product can disperse feet sweat out to enhance comfort and coolness, hence prevent feet odor. Its arrosion resistance makes it not vulnerable to acid rain.
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LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel helps customers reflect their unique value and win long-term development. Check it!

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