SF Prep Notes

Central Electronics Limited's 200 MW solar module manufacturing line dedicated to the nation

On 14 May 2026 Union Minister Jitendra Singh dedicated the 200 MW Solar Module Manufacturing Line of Central Electronics Limited (CEL), the Mini Ratna PSU that made India's first solar cell in 1977.

Summary

Central Electronics Limited (CEL) had its 200 MW Solar Module Manufacturing Line dedicated to the nation by Union Minister Dr Jitendra Singh on 14 May 2026. The minister recalled that CEL manufactured India's first solar cell in 1977 and set up the country's first solar plant in 1979, and said the company had turned from a disinvestment candidate into a profit-making Mini Ratna enterprise. CSIR-National Aerospace Laboratories transferred technology to CEL for the Automated Weather Observing System (AWOS) and the now fully indigenous new-generation Drishti Transmissometer System. CEL is also expanding into vertical axis wind turbines, data centres and defence electronics.

Key facts

Date
14 May 2026
Facility
200 MW Solar Module Manufacturing Line, CEL
Firsts
India's first solar cell (1977) and first solar plant (1979) by CEL
Status
Mini Ratna, profit-making
Tech transfer
CSIR-NAL: AWOS and Drishti Transmissometer

Practice MCQs 2 questions

Q1 Advanced

In which year did Central Electronics Limited (CEL) manufacture India's first solar cell, as recalled at the dedication of its 200 MW module line (May 2026)?

Show answer

Correct answer: B — 1977

India's first solar cell was manufactured by CEL in 1977, and the country's first solar plant was set up by CEL in 1979.

Q2 Advanced

Which technology did CSIR-National Aerospace Laboratories transfer to Central Electronics Limited in May 2026, described as now fully indigenous?

Show answer

Correct answer: D — Drishti Transmissometer System

Technology transfer covered the Automated Weather Observing System (AWOS) and the new-generation Drishti Transmissometer System, which is now fully indigenous.

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