Srilanka, May 5 -- Sterling Engineering (Pvt.) Ltd was awarded Best Premium Solar Service Provider in Sri Lanka at Global Business Excellence Awards 2025, recognising its outstanding performance in delivering modern and intelligent renewable energy solutions.

Headquartered in Colombo and licensed by the Sri Lanka Sustainable Energy Authority, Sterling Engineering offers a comprehensive suite of services, including system design, project feasibility analysis, engineering procurement and construction and after service support, including monitoring and evaluation.

Its project portfolio spans grid-tied and off-grid solar photovoltaic installations and hybrid solar-battery storage solutions. By integrating high-efficiency photovoltaic modu...