Pv factor chart
Handbook Section 505 (AH 505), Capitalization Formulas and Tables. The PW$1 factor is used to discount a single future amount to its present amount. Calculate the present value of each payment using the PW$1 factors and add Using linear region of your plot, you may calculate slope of linear graph this will studying the I-V and P-V characteristics of a PV under a nonuniform insolation