Help me (novice investor) with some Green energy stocks

So Im looking at some green energy stocks, it's something Im passionate about and read up a lot of. Im wondering if I should invest in shares myself that includes

- Tata Power

- Borosil Renewables Ltd

I aim to invest about a Lakh Rupees and okay with high risk(Not to worry it's not all my life savings. I've already invested in Mutual Funds and some other insurances)

Should I invest directly in shares or should goto something like Niveshaay Green Energy

Any other advise would be welcome, thank you (My current portfolio has Hdfc shares and 5nance All-Rounder)