Release notes

Recent updates of Solargis database and online applications

We are constantly working to improve Solargis. Below are details of recent updates to Solargis model and services.

If you have a feature request, send us your feedback via our contact form.

26 Feb 2018

Solargis model v2.1.18 release

Solar radiation data for region covered by Meteosat Second Generation (MSG) IODC satellite was re-calculated for year 2017

- Solar radiation data for 2017 were re-analysed and gap-filling was improved
- Solar radiation data for whole 2017 are now calculated using satellite inputs from MSG IODC satellite. For period 1999-2016, satellite imagery is used from MFG IODC satellite. Previously MFG IODC imagery was used also for January 2017.

19 Jan 2018

Solargis model v2.1.17 release

Operational data service is now available for South America

- PVSpot, FTP and web services can be accessed now in South America

15 Jan 2018

Nowcasting service available for Southern Africa

Nowcasting service is now available for South Africa, Namibia, Botswana, part of Zimbabwe, and Mozambique

08 Jan 2018

Solargis model v2.1.16 release

GOES-East (GOES-13) satellite was replaced by new generation GOES-R (GOES-16) satellite. A new Solargis model based on GOES-R data was released. 
Basic features:
- Regular 15 minute time resolution (GOES13 has ca 30min resolution)
- Data from 2018-01-01 onwards
- More spectral channels allowing better cloud/snow/no-cloud classification
- Better spatial resolution (visible channels have 0.5km resolution, in Solargis model we use 2km resolution)
- Better geometrical stability of satellite images
- Same coverage as the older GOES-East satellite - same position longitude ca -75 deg west

15 Dec 2017

Solargis model v2.1.15 release

Solar radiation data for Australia, New Zealand, and parts of Asia (longitude 95-105E, latitude 30-50N) for year 2017 were reanalysed to improve data consistency. The reanalysis resulted in small changes to GHI and DNI for May-July 2017 and Sep 2017 for Australia and New Zealand. Also, data for parts of China (longitude 95-105E, latitude 30-50N) were updated for July 2017.

15 Dec 2017

Operational data service upgraded for parts of Asia, Russia, and West Africa

Daily updates of historic time series is now available also for additional regions including parts of Russia, Vietnam, Eastern Malaysia, Indonesia, Papua New Guinea, Philippines, and West Africa. Daily updates can be accessed via pvSpot online application, FTP service, and via Solargis API service.