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R.O.I. means Return of Investments. The time frame on which the expected return of investment on the business.
A profitability measure that evaluates the performance of a business by dividing net profit by net worth . Return on investment, or ROI, is the most common profitability ratio. There are several ways to determine ROI, but the most frequently used method is to divide net profit by total assets
This is another way of stating payback period. Whereas payback period is given in number of years over which the payment will be returned, the R.O.I is percentage of retrned investment over one year. For example, if payback period is 5 years then the R.O.I is 20%.
R.O.I Return of investment in my knowledge after three years solar energy return to free of cost and we use it for 25 years.
Return on investment (ROI) is the ratio of profit made in a financial year as a percentage of an investment. In other words, ROI reveals the overall benefit (return) of an investment using the gain or loss from the investment along with the cost of the investment.
It is the return on the investment of the solar system
(R.O.I) Return Of Investment for solar systems is get to know,
1.System price
2.Financing costs
3.Value of the electricity generated
Total System Cost ÷ Value of Electricity Generated ÷ Your Annual Electricity Usage = Payback Time