"Sun Power" likely refers to two different entities: the global company SunPower Corp., a large solar technology and service provider with a history of innovation and a recent bankruptcy filing but continued rebranding efforts, and various Indian-based companies like SUN Power Solar Solutions and Sun Power Solution, which are smaller entities involved in local solar installation and services. SunPower Corp. provides comprehensive solar solutions, from panels and microinverters to large-scale plant construction, while the Indian companies often focus on residential and commercial installations, often partnering with brands like TATA, Luminous, and Adani.