There is no denying that installing a 4 Kwp system for a private residence is a considerable capital investment. However there is no other investment that you can make in your property that makes so much financial sense, either in income terms or which will add so much value to your property over the longer term.

In such a situation it is not difficult to make a very strong case to borrow to help fund this investment there are a number of options, though at this point there are no specific loans on offer for Solar PV.