CATERPILLAR warrants products Globally. Our PV power system warranty will be covered by Hong Kong master dealer, The China Engineers, Limited. And the after sales services will be covered by authorized PV system contractor, Tech Force Engineering Ltd.
* PV Power Module : 10 years warranty
* System Electrical Accessories : 5 years warranty
* Cable, Stand and Mounting : 10 years warranty
Guaranteed Power Output Efficiency Drop
* 1st year < 2%
* per forth coming year < 0.5%
* total for 25 years < 14%
System Maintenance and after sales service
* Please call 24 hours hotline 25291111 for assistance if any malfunction identified.
* PV power is static system rarely encounter malfuction. The only maintenance needed is general glass surface cleaning. You can join our annual system checking and cleaing program.