CSI Limited

CSI Limited is a renewable energy company headquartered in Accra, Ghana specializing in Solar, Energy Storage.

CSI Limited (Celestial Solar International Limited) is a solar and energy solutions company based in Accra, Ghana. It operates as a consortium-led renewable energy initiative aiming to expand reliable and affordable electricity access across Ghana and the broader African continent. The company develops and delivers utility-scale and commercial solar projects, rooftop and carport solar systems, ground-mounted solar farms, and full EPC services including grid interconnection support. Its offerings include solar battery storage for load shifting and backup, energy management systems, and integrated lifecycle services from feasibility and permitting through construction and long-term operations and maintenance. Bank-backed commercial models use tripartite agreements with partner financial institutions to reduce upfront capital needs. The company also runs training and local capacity development programmes, and operates a certified electrical-accessories supply programme covering AC and DC cables, breakers, distribution boards, conduits and solar accessories.