https://www.forbes.com/sites/peterdetwiler/2019/12/11/inverters-the-unsung-hero-of-the-global-emerging-energy-economy/

https://www.pv-magazine.com/2019/11/27/new-methodology-for-assessing-value-of-pv-in-uncertain-markets/?utm_source=Bibblio&utm_campaign=Internal

https://www.pv-magazine.com/2019/12/11/neural-networks-improving-solar-power-forecasting/