3 years for the main unit and 1 year for accessories. According to the information on Sun Rain's official website, this brand of solar water heater is a solar water heater sold by Sun Rain Group. The main unit has a 3 year warranty and the accessories have a 1 year warranty. SunRain Group is the global leader in solar thermal utilization, one of the world's top 500 new energy companies, and a professional technology provider for the composite utilization of solar thermal and air energy.
Changsha Sunrain Solar 24-hour service hotline: area code 0731++ plus 8476++ ending with 1131. As long as the user makes a call
you can stay home and come to you wholeheartedly. Serve! We insist on focusing on Sunray users, strengthening Changsha Sunray's solar after-sales maintenance services, fully implementing the "Project ofe user satisfaction” and provide high-quality services to every Sunray user.
Changsha Sun Rain Solar Power Repair, moving, cleaning, maintenance, safety inspection and other defects), telephone number is 0731==<84761131>
Service process: Make an appointment by telephone... Door-to-door inspection... Formulate a maintenance plan... Determine the price of maintenance... Start maintenance... Issue a guarantee after maintenance... Make a follow-up call... Establish a maintenance file.