Quick Summary
A solar inverter is the brain of your PV system, converting the raw Direct Current (DC) electricity generated by your panels into Alternating Current (AC) used by your appliances. Homeowners choose between central string inverters and individual microinverters.
Your inverter choice directly affects system efficiency during shading and determines whether you can monitor individual panel performance.
| Feature | Microinverters (e.g. Enphase) | String Inverters (e.g. SolarEdge) |
|---|---|---|
| Placement | Under each individual panel | Single central box on garage wall |
| Shading Performance | Excellent (panels operate independently) | Reduced (shaded panel limits the string) |
| Warranty Range | 25 Years | 10 – 12 Years |
Frequently Asked Questions
What is clipping in a solar inverter?
Clipping occurs when the DC output of your solar panels exceeds the maximum AC power capacity of your inverter, resulting in minor lost energy.