How long will take to get the project return on investment?

Answer: 
Depending on the type of project, application and the price of conventional energy, the system can return its value on investment with a relatively short period. In some cases, the payback can be immediate whereby the installed cost of solar might be lower that conventional electric heaters (for example). The payback period and return on investment is usually calculated in Millennium Energy Industries proposals and offers. It is important to mention that the MENA region is merited with high solar energy that can be utilized in different applications.
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