Let’s take a look now and see which news stories were most read during 2021 here on the site.

A grant of €20 million (US$22.66 million) has been made to Namibia’s government-owned electric utility company for the development of the African country’s first grid-scale battery storage project. 

The Solar Media editorial team reflect on what’s proven to be a frenetic 12 months for the global solar PV and energy storage industries.

Africa-based independent power producer (IPP) Globeleq said financial close has been achieved on a solar PV project in Mozambique which will be integrated with energy storage. 

Bringing you the thoughts of leaders from across the industry in our series of end-of-year blogs.

Two solar-plus-storage projects in Cameroon will be equipped with modular, pre-assembled generation and battery solutions from Norway-headquartered renewable energy power producer Scatec.

Christoph Birkl, Damien Frost and Adrien Bizeray of Brill Power discuss how to build a battery management system (BMS) that ensures long lifetimes, versatility and availability.

The new edition of our quarterly journal PV Tech Power, volume 29, is now available to download, including our comprehensive cover story on solar’s critical next decade.

Supply chain shocks are causing short-term rises in the price of lithium-ion battery packs, but overall the price trend is downward and by 2024 average prices could dip below US$100/kWh.

The Democratic Republic of Congo (DRC) supplies most of the world’s cobalt, but exporting semi-finished or finished products rather than raw materials would better help the country capture the value of the metal used in high power lithium-ion batteries.