Tender For corrigendum : supply of fuel cell system with 500 ltr fuel for system operation during installation and commissioning and first quarter of operations , fuel cell system chamber or rack , fuel tank , battery bank , inverter , solar modules and accessories , energy management with accessories , installation and commissioning , fuel cell direct methanol , remote energy management , rack , quarterly camc charges for fuel cell hybrid solution for remote observatory having 1kv or 1kw solutions for 3 heliport locations , quartely camc charges for fuel cell for remote automatic weather stations infrastructure at 5 aws locations , fuel price per liter for all 6 locations