I'd like to compare buying panel to buying mutual funds, lending money, etc. beside a way to alter rebate, PV specs, etc.
Answers: Sure, use the NPV function contained by Excel.
set up two equations, one that have the wherewithal of the panels (and any other costs you will incur over 5 years or so) along near the amount of your electricity bill that you will save per year and the other one have the investment and return for you mutual funds or such. which ever is bigger wins.
... don't forget something like taxes on investment (or the solar panels), and don;t forget that you get your property back on your investments.
luck
Your ROI can be determind by With out solar panel per moth your cost per energy.
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Do those solar panel motor freestyle top-up chargers really work? The ones you plug within to cig lighter?
How frequent solar panel could be purchased for the cost of the iraq time of war?
What is the difference between acrylic nail, gel nail, and solar nail?
Answers: Sure, use the NPV function contained by Excel.
set up two equations, one that have the wherewithal of the panels (and any other costs you will incur over 5 years or so) along near the amount of your electricity bill that you will save per year and the other one have the investment and return for you mutual funds or such. which ever is bigger wins.
... don't forget something like taxes on investment (or the solar panels), and don;t forget that you get your property back on your investments.
luck
Your ROI can be determind by With out solar panel per moth your cost per energy.
More Solar Questions & Answers...