Micro solar and PV inverters - advantages and disadvantages

Micro-inverters that accept DC input from two solar panels, rather than one, are a recent development. They perform independent maximum power point tracking on each connected panel. This reduces the equipment cost and makes photovoltaic (PV) systems based on micro-inverters comparable in cost with those using string solar inverter.

The main advantage is that, even small amounts of shading, debris or snow lines in any one solar panel, or a panel failure, does not disproportionately reduce the output of an entire array. Each micro-inverter obtains optimum power by performing maximum power point tracking for its connected panel.

Omnik Solar micro inverter has extremely long service life and compact volume, and could support multiple connected and remote monitor to each moduels , convenient management. No afrid of shadow, it could greatly improve overall power station generation efficieny, let you own the highest return. 

They have a higher equipment initial cost per peak watt than the equivalent power in a central inverter, and are normally located near the panel, where they may be harder to maintain. These issues are however surpassed by micro-inverters having much higher durability and simplicity of initial installation.