Where to get help if monocrystalline solar panel gets problem during the use?

At LONGSUN SOLARELECTRIC CO.,LTD, we have established an after-sales service team which is responsible for keeping close contact with customers and dealing with relevant problems occurred after products sale. If can't work normally, please be rest assured that we have formulated solutions to cope with this problem. If the fault in the product is caused due to non-human damages or misuse, and more the product is still under warranty, then we are responsible for repairing the product or delivering a new one to you for free. If the fault is caused by improper use, then it would be different.

We are the leader in the semi-flexible solar panel market. The solar panel series is one of the main products of LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel. Different shapes and different colors for high output solar panel can be freely chosen by our customers. The product is delivered with certificates, installation manual, and maintenance instructions. The product improves the efficiency of heat and moisture exchange between the user and the shoe environment and thus creating a breathable and clean feet environment. It has a service life of 5 to 25 years.

Longsun always sticks to the customer first principle. Inquiry!