Step 1: Identify Harish Hande’s contribution.
Harish Hande is known for his work in providing sustainable solar energy solutions to rural and underserved communities.
Step 2: Match with the options.
SELCO (Solar Electric Light Company) is the organization he co-founded, focusing on solar energy, which aligns with his fame.
Step 3: Eliminate distractors.
(A) RTE (Right to Education) - unrelated to his work.
(B) RTI (Right to Information) - a different initiative.
(C) Lokpal - an anti-corruption body, not his focus.
(D) MRTP (Monopolies and Restrictive Trade Practices) - an economic regulation, not relevant.
Therefore: The correct answer is (E). \[
\boxed{\text{E}}
\]