Well-designed photovoltaic systems are among the safest, cleanest and most environmentally-friendly methods of electric generation. The prerequisite for this is the careful matching of modules and inverters to the desired objective. Fronius has accomplished these requirements and has thus created a PV inverter series that combines the highest levels of both efficiency and user-friendliness. The FRONIUS IG series functions perfectly in both indoor and outdoor applications, and in innumerable system configurations regardless of the system size you select or which applications you prefer.