Inverter type
Microinverters
Microinverters are installed on each individual panel, converting DC to AC at the panel level. They eliminate single points of failure and allow panel-level monitoring, but individual units can still fail.
Expected lifespan
25 years
Equipment type
inverter
Common issues
Inverter efficiency loss
Degradation or malfunction in the inverter reducing DC-to-AC conversion efficiency. Often indicated by error codes or unexpected shutdowns.
Typical loss: 5–25%
Check your system
Use our free Solar Loss Checker to estimate how much energy your microinverters system may be losing.
Check my systemBased on conservative solar performance modelling and published degradation data
NRELIEA-PVPSSunSpecPVsyst+ published research
Updated April 2026 · Structured performance modelling
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