The basic premise of finance is that money has time value -- a dollar in hand today is worth more than a dollar in the future. The study of finance seeks to make it possible to compare the value of a ...

Net present value and the profitability index are helpful tools that allow investors and companies make decisions about where to allocate their money for the best return. Net present value tells us ...

The PVP4Grid project, involving 12 European organizations, wants to increase solar self-consumption system deployment. The project has launched an online tool to enable homeowners to calculate the ...

Residents of Ireland can now use a new solar calculator to estimate how beneficial it would be to install PV systems (up to 6 kW) in their homes or businesses. The calculator is a joint project ...