SOFAR 25~50KTLX-G3
User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd.
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9.Quality Assurance
Standard warranty period
The standard warranty period of inverter is 120 months (10 years). There are two
calculation methods for the warranty period:
1. Purchase invoice provided by the customer: the first flight provides a standard
warranty period of 120 months (10 years) from the invoice date;
2. The customer fails to provide the invoice: from the production date (according
to the SN number of the machine), Our company provides a warranty period of 123
months (10.25 years).
3. In case of any special warranty agreement, the purchase agreement shall
prevail.
Extended warranty period
Within 12 months of the purchase of the inverter (based on the purchase invoice)
or within 24 months of the production of the inverter (SN number of machines,
based on the first date of arrival), Customers can apply to buy extended warranty
products from the company's sales team by providing the product serial number,
our company may refuse to do not conform to the time limit extended warranty
purchase application. Customers can buy an extended warranty of 5, 10, 15 years.
If the customer wants to apply for the extended warranty service, please contact
the sales team of our company. to purchase the products that are beyond the
purchase period of extended warranty but have not yet passed the standard
quality warranty period. Customers shall bear different extended premium.
During the extended warranty period, PV components, USB acquisition stick
(WIFI/Ethernet) and lightning protection devices are not included in the extended
warranty period. If they fail during the extended warranty period, customers need
to purchase and replace them from our company.
Once the extended warranty service is purchased, our company will issue the
