About us

SunReign Energy Systems Private Limited is a reinvention of Compact Business Services (CBS) with a comprehensive scaled-up vision. SunReign has utilized CBS' KW scale experience in photovoltaic installation and operation & maintenance to grow to the level of MW. In order to achieve this vision SunReign, along with CBS' experience and staff, has added engineers and experts from different fields.

CBS is a pioneer in the field of solar power in Rajasthan with its 100% focus on solar energy generation. The company was started in 1983 by Ajay Jain, a member of the International Solar Energy Society, after completing graduation and post graduation from Indian Institute of Technology, Kanpur.

What gives SunReign an edge over rest of the market players is its 30 years of experience and expertise. Sunreign has seen the solar industry in India develop and has evolved along with it.