FORMOSA SUN ENERGY Corp., a subsidiary of RITEK Group, is dedicated to the development, construction, and operation & maintenance of solar power plants. Aligned with the group’s strategic direction, the company offers one-stop, fully integrated solar energy solutions, delivering customized projects tailored to each client’s needs.
From solar module design and production to complete system integration and execution, FORMOSA SUN ENERGY collaborates closely with strategic partners and upstream-downstream resources to ensure quality, efficiency, and reliable performance at every stage.
A Member of the RITEK Group
RITFAST CORPORATION provides comprehensive design planning, site assessment, and real-time monitoring diagnostics for solar power systems before and after installation. By collecting and analyzing site-specific environmental data, RITFAST evaluates actual and potential power generation performance while identifying possible loss factors.
Through its cloud-based monitoring and management system, RITFAST uses advanced data loggers to track key parameters such as sunlight exposure, temperature, DC/AC output, and fault messages. All data is transmitted to the cloud for real-time analysis. This allows O&M teams to remotely diagnose anomalies, conduct performance analytics (e.g., IV curve analysis, Web-based tools), and continually optimize the monitoring platform—ensuring maximum system efficiency and uptime.
Rooted in RITEK Group’s long-standing dedication to the energy sector, Rifast was founded with a clear mission : to deliver innovative energy management and energy storage solutions. As a professional manufacturer of high-performance lithium battery modules and energy storage systems, Laiwin specializes in comprehensive backup energy solutions for both commercial and industrial applications. Rifast’s key product offerings include :
RITEK Solar Corporation is a subsidiary of FSEC, established to focus specifically on the sales of solar modules. While FSECleads in project development and site expansion, RITEK Solar supports the group by delivering high-quality solar modules to the market.
Building on RITEK Group’s extensive experience in solar module manufacturing, RITEK Solar proudly offers RITEK Solar—a premium Taiwanese solar brand known for its reliability, efficiency, and quality assurance.
RITEK Solar plays a key role in connecting cutting-edge module technology with the growing demands of the local and international solar markets, ensuring that every project benefits from trusted and proven solar solutions.