cost is $0.10/kwh

Evaluate the viability of investment in .10.8 PV in Cairo, of a system that covers 20 m2 with average insolation of 280 W/ m2 from Chap. 9, costing $20,000 up front, displacing electricity at 0.10/kWh and using simple payback. In the case of constant electricity cost. If the investment lifetime is 25 years, what is the NPV of a system (a) if the price of electricity in constant dollars remains the same, (b) if it increases on average by 3% per year due to rising fossil fuel costs, constraints on grid electric ?supply, and the like Evaluate the viability of investment in .10.8 PV in Cairo, of a system that covers 20 m2 with average insolation of 280 W/ m2 from Chap. 9, costing $20,000 up front, displacing electricity at 0.10/kWh and using simple payback. In the case of constant electricity cost. If the investment lifetime is 25 years, what is the NPV of a system (a) if the price of electricity in constant dollars remains the same, (b) if it increases on average by 3% per year due to rising fossil fuel costs, constraints on grid electric ?supply, and the like