summarizes the key modeling inputs in iHOGA for the
PV generator. For 2015 a module manufacturing cost of €0.55/W
is assumed. Considering 10% overhead and 25% benefit margin, a
factory gate price of €0.76/W would result. Assuming shipping
and trade costs of €0.2/W and 15% value added tax, then a
consumer price of €1.1/W would result. For 2020 a module
manufacturing cost of €0.4/W is assumed, and the same reasoning
results in a consumer price of €0.86/W. For 2025 a module manufacturing
cost of €0.35/W is assumed, and the same reasoning
results in a consumer price of €0.78/W. Finally, the manufacturing
cost of €0.3/W results in a consumer price of €0.7/W in 2030. These
values are understood as an average, for small installations like in
this case specific prices are higher. In this paper the PV generator is
smaller than 200 Wp in all cases; the assumed purchase price is
€1.3/W in 2015 and drops eventually down to €0.8/W in 2030.