I found these RG links, kindly check them, they may be useful:

Article Global Solar Radiation Forecasting Using Square Root Regular...

Article Deep Learning to Forecast Solar Irradiance Using a Six-Month...

I found these RG links, kindly check them, they may be useful:

Article Global Solar Radiation Forecasting Using Square Root Regular...

Article Deep Learning to Forecast Solar Irradiance Using a Six-Month...

This may be another useful link:

https://www.kaggle.com/c/solar-generation-forecasting-challenge/data

Dear Manal Hadi Kanaan

Thank you for your time and useful links.

Dear Terri Purvis

Thank you for your valuable contribution.

Useful links provided by Dr Manal

Dear Lamia Al-Naama

I agree with you. Dr. Manal Hadi Kanaan provides very useful links.

Dear Dr. Abdelhameed Ibrahim

I have realtime data of some energy balance parameters including solar radiations. I think it will be helpfull for your study..

For data access and more detail please write to me at my email address.

[email protected]

Kind Regards

Arshad

Dear Arfan Arshad

Thank you for your cooperation. I send an e-mail to you.

Dear Dr. Abdelhameed Ibrahim

you can see this site may be useful for your study

https://globalsolaratlas.info/download/egypt

Interested

Nice topic for researchers so i am sharing it.......

Dear Ali Tadjeddine

The website is very useful for us. Thanks for your help.

Dear Mubashir Ali Rather

Thanks for sharing the discussion.

Solar radiation is one of the most important tools in climate and energy science applications.

Thanks sir @ Abdelhameed Ibrahim

It is to help each other

This link also may be useful:

https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.kaggle.com/runphilrun/hi-seas-solar-radiation-prediction&ved=2ahUKEwi3le3zw8rtAhV_yzgGHcAoDSsQFjAEegQICxAB&usg=AOvVaw2UV0k0Sww2FxvLhZ0j-OOg

Dear Abdul Hei

Thanks for the useful link. Your help is appreciated.

Dear Maria S. Papadopoulou

The link is very interesting. We will start to apply our algorithm to this data. Thanks in advance.

Dear Ali Abed

I agree with you. We will try to contribute in this direction as much as we can.

I agree with Ali Tadjdeen the link which he submitted,i think it will be useful for u

Unfortunately, I am a specialist in the field of pathogenic bacteria.

Sure. may be affected by different wave in changing the air speed.

Dazhi Yang (Dazhi Yang ) might be willing to share such datasets

Dear Muhammad Uzair Yousuf

Your link and information are appreciated.

Dear Chris Gueymard

Thank you for sharing the question and passing it on to RG expert members.

Note that the energydata website provides historical and solar resource data--not forecast data per the question!

Yes, Dr. Chris Gueymard we noticed that. Thank you for the clarification.

That said, maybe you could ask for samples or an academic account on Solcast.com and get real forecasts from them

Dear Chris Gueymard

Thank you for the directions. We will contact them as soon as possible.

Agree with Dr Manal Kanan

Dear Chris Gueymard,

here a reliable open solar radiation dataset: ESRL Global Monitoring Laboratory (https://www.esrl.noaa.gov/gmd/dv/data/index.php?pageID=1&category=Radiation¶meter_name=Solar%2BRadiation&type=Insitu)

Enjoy.

Dear Alessandro Aliberti

An interesting website. Thank you for sharing this.

Dear Dr. Mokhtar Ghodbane

I got the link and found a lot of valuable information and data. Thank you for sharing this information with us.

No idea of such data set

Dear Mubashir Ali Rather

Thank you for sharing in this discussion.