As a top-quality installer of solar arrays throughout Sonoma County California and beyond – we stand behind our work and the solar products we install. Our competitive warranties protect your investment, ensuring many years of clean solar energy production for your Northern California property.
Our 10-year limited warranty protects you from:
- Defects in roof-related work
- Labor costs for the replacement of components covered under manufacturer warranties
The rated solar output of solar panels declines very slowly over time. Many solar panel manufacturers guarantee power output over a 20 to 25 year period, in addition to our warranties. West Coast Solar checks solar panels and components for defects during system installation. Our quality control process helps prevent future repairs, by installing dependable, top-quality equipment.