Instructions on using the complex number calculator This complex number calculator dynamically calculates the operations that are needed to be done on given complex numbers. The calculated values are rounded off to 4 decimal places for accuracy. For single complex number, the given inputs are real part of a complex

PV system design calculator with battery backup Instructions on using the calculator The PV system design calculator calculates the output power requirements, number of panels, number of batteries, and all the rest of the outputs dynamically. There are various loads listed on the calculator whose number can be increased to