The payback period is how long it will take to recover money invested in a project, and the so-called straight-payback-period calculation is the simplest way of determining the project's investment ...

Switching to solar energy is a major financial commitment and, if you’re like most homeowners, you’ll want to know how long it will take to recoup your investment. This average recovery time, called ...

Imagine you bought a vending machine for $2,000. This vending machine made you profits of $100 a year, after all expenses. It would take 20 years to recoup your initial investment. The amount of time ...

As energy costs continue to rise, you might be looking for a way to save money on power in the long-term. Solar panels can deliver savings over time, but they aren't cheap to get installed. When you ...