Australia-based United Solar Group has proposed to invest a whopping US$ 1.73 billion to construct a 700 MW solar power plant with a battery energy storage system at Poonakary Lake located in Kilinochchi.
![](https://unitedsolarenergy.lk/wp-content/uploads/2023/12/poonakaray-300x240.png)
Poonakary Tank Solar Farm – Benefits to the province
Due to salinity issues in the Mandakal Aru River Basin,