Dear Mirloo,

One suggestion...

You can refer to paper published in Elsevier journals like (Energy, Energy & Building, Energy Conversion Management, Renewable Energy, Renewable Energy & Sustainable Energy Reviews). These journals have many papers related to hybrid combination of PV & Wind. 

Few more papers related to HOMER tool can be useful for you...!!

Respected Sir

 Go through the papers attached below you will find the formula to calculate solar and wind power cost.

Dear Mohammad;

You can visit NREL SAM "Financial Model Documentation" https://sam.nrel.gov/financial.

You can visit the references on that webpage.

You can use some on them and you can generate some of yours.

I have been working on similar subject. I follow this methodology.

Have a nice day

Best Regards 

Hi Mohammad,

There are a variety of considerations, and the matter is considerably discussed both within academia as well as utilities.

I suggest you take a look at journals on ScienceDirect as well as the IEEEXplore Digital Library.

-Sanjay

Perhaps you can find the answer to your question in the attached paper prepared by me on the subject, particularly for PV solar systems.

https://www.researchgate.net/publication/316701334_Preface_Energy_Investments_An_adaptive_approach_to_profiting_from_uncertainties

In my new book, I have used EIA's data to derive the life cycle costs of energy for a range of technologies. I also devoted a chapter showing the formula and the applications of LCOE to economic evaluation and policy setting.

Data Preface: Energy Investments: An adaptive approach to profiti...

You can go through this paper for any info on the cost of PV and wind:

http://www.sciencedirect.com/science/article/pii/S0360544215000043

Dear Mohammad,

There are various types of cost that renewable energies are dealt with it. the most famous three of which are: Net Present Cost (NPC) or Net Present Value (NPV), Levelized Cost Of Energy (COE), and Total Annualized Cost (TAC). the firs one relates to long-term economic feasibility of a project, the second one is the price of producing each kWh energy by your renewable system, and the third one is all cost in one year. According to this, first have look at doi:10.1016/j.solener.2011.10.016 to find the best criterion, then search in google scholar with (your cost criterion-for example NPC ) plus (your renewable resources-for example PV).

Regards,