HEC JSC

Solar Is What We Do. Excellence Is How We Do It. HEC JSC delivers integrated engineering, procurement, and construction solutions for solar energy projects, with a focus on utility-scale photovoltaic (PV) power plants. We manage the entire project lifecycle — from site assessment and design to procurement, construction, commissioning, and maintenance. With over 160 successfully completed projects across 21 countries on 6 continents, totaling nearly 5 GWp of installed capacity, and including some of the largest PV installations globally, we bring deep technical expertise, a flexible approach, and a strong commitment to safety, quality, and timely execution. With project sizes ranging from 0.2 MWp to 247 MWp, we engage closely with developers, investors, and partners to align each project with specific technical, environmental, and economic parameters — ensuring the delivery of high-performance PV power plants that address both today’s energy demands and tomorrow’s sustainability targets. HEC JSC is continuously evolving its portfolio and actively broadening its service offerings to incorporate innovative hybrid solar energy projects that integrate Battery Energy Storage Systems (BESS) — enhancing grid stability and maximizing renewable energy use. HEC JSC (Hydroenergy Company JSC) is a trusted partner, repeatedly chosen for our quality, reliability, responsibility, and flexibility in delivering efficient solar power solutions. At HEC JSC, we don’t just build solar plants — we build long-term value for our partners, communities, and the environment.