When your string inverter fails beyond repair, Fix My Solar handles everything — compatibility assessment, warranty claim processing, permitting, and full system re-commissioning. We work with SMA, Fronius, SolarEdge, Growatt, Ginlong/Solis, and all major brands.
String inverters last 10-15 years — shorter than the 25-30 year lifespan of the panels they serve. Systems installed 2010-2015 are reaching or past expected inverter service life. When a string inverter fails, your entire system stops producing.
Replacement requires more than just swapping the unit. The replacement must match your panel array’s MPPT ranges, DC voltage, and current specs. SolarEdge systems with power optimizers require inverter compatibility with optimizer firmware. Our technicians verify compatibility before ordering.
Many string inverters carry 5-12 year warranties. Failed inverters within warranty may replace at no cost — but manufacturers require detailed diagnostic documentation. Fix My Solar prepares those reports and manages the process.
Verify panel array specs and identify compatible replacement options. Prepare warranty documentation if applicable.
Source replacement inverter and pull county permits. Typical permit turnaround: 3-7 business days.
Old inverter removed, new unit installed per manufacturer specs, monitoring re-configured, production verified.
