no.. its economically feasible already nearly everywhere at the world, especially in Africa, where you offset small petrol / diesel gen sets, the payback time is between 2 to 4 years.. just counting the fuel consumption and investing not only in PV panels but also in batteries and electrics...
solar power rules!!
Great post yemi, Nigerians should prostest the tax.. really makes no sense at all.. usaly things like that only happen if solar and wind reach 5% of total electricity output.... then the power monopolist goes to the government telling them some BS and the BS tax is the result... this happened everywhere all over the world...