Frequency depends on local conditions (dust, pollen, animals). We recommend routine inspections and module cleaning as part of your solar maintenance plan to ensure panels capture maximum sunlight. 

Routine solar maintenance typically includes a system diagnostic check, visual inspection of panels and mounts, inverter and microinverter checks, monitoring verification, and module cleaning when required. Regular maintenance helps prevent issues and sustain output. 

Yes. We perform solar repairs on SunPower panels, including panel-level troubleshooting, connector and wiring repairs, microinverter or optimizer swaps, and panel replacements when needed to restore generation. 

Look for sustained drops in energy output, frequent inverter fault lights, unexplained monitoring errors, visible panel damage, animal nesting under panels, or excessive soiling. These often indicate a need for diagnostics, repair, or module cleaning. 

Absolutely. Monitoring anomalies can reveal wiring issues, inverter or optimizer failures, or shading and soiling problems. We perform comprehensive diagnostics to pinpoint causes and recommend corrective action. Feel free to get in touch with us for details.