(EnergyAsia, October 8, Thursday) — State-run Indian firms Bharat Heavy Electricals Ltd (BHEL) and Bharat Electronics Ltd (BEL) said they will invest 20 billion rupees in a joint venture by next March to build a 250 megawatt (MW) solar photovoltaic production plant. (US$1=48 rupee). The two companies said they will initially be equal shareholders, but…