The Solar Warranty Nobody Reads Until Their System Underperforms
Here's a gap most solar inverter home owners don't see coming your panels are warrantied for 25-30 years, but the inverter keeping them running usually isn't — string inverters typically fail at 10-15 years, right in the middle of your system's life. Microinverters push closer to 20-25 years since the failure risk is spread across many small units instead of one central point. Heat and...