Solar energy startup Aerem raises Rs 100 crore in Series A funding round led by UTEC.Participating investors include UTEC, BII, SE Ventures, Riverwalk Holdings, Blume Ventures, and Avaana Capital.Funds will be used for expansion, solar financing, marketplace solutions, and product development.Aerem has enabled 800 MW of solar capacity, creating an ecosystem of over 2,000 installation partners in 65 cities.