JS Solar is primarily engaged in providing engineering, procurement, construction, and commissioning (“EPCC”) as well as contracting services for solar PV systems, complemented by operations and maintenance (“O&M”) services. 

In April 2025, the Group successfully completed an EPCC project for a 1,000 kWp battery energy storage system (“BESS”) at Kulim Hi-Tech Park, Kedah.

As of 31 July 2025, JS Solar has delivered more than 376 megawatts peak (MWp) of solar PV installations across Malaysia.