tianyuansolar@gmail.com

Warranty Policy

Whole of System Warranty

SUNNYSKY will offer a minimum 2 year whole of system performance and operation warranty on the solar system installed, see below for detail:

Workmanship

5 years

Solar Panels

Minimum of 10 year product and 25 year performance, specified in quote

Inverter

Minimum of 2 years and up to 5 years, specified in quote.

MPPT Controller

Minimum of 2 years and up to 5 years, specified in quote.

Battery

1 year

Balance of system

All materials required to complete the installation besides solar panels and Inverter come with a 2 year warranty

We recommend a 2 yearly service and inspection, however this is not mandatory for this warranty