Installation by the company CSolutions S.r.l, in Fano (PU). Photovoltaic panels using the integrated QCELLS model QPRO250G3 with POWER ONE inverter (AURORA PVI 3.6 - TL - OUTD) with GSE regime with metering, with which you can avail benefit from a tax deduction of 50%. The power plant is 4.00 kWp with a rate of return (IRR) of 17.67%. All materials were purchased from Coenergia srl in Bondeno of Gonzaga (MN).