The Solar Energy Corporation of India (SECI) has issued amendments for 5 MW (AC) grid connected ground based Solar PV Power Plant.
Some amendments are the Contractor shall provide minimum 2 (two) number of secondary standard pyranometers (ISO 9060 classification) along with necessary accessories for measuring incidental solar radiation at a horizontal and inclined plane of array, Maximum voltage drop in LT cable (from inverter to inverter transformer) shall be limited to 0.5% of the rated voltage. For HT cables (from inverter transformer to plant end), maximum voltage drop shall be limited to 0.5 % of the rated voltage. Successful Bidder shall provide voltage drop calculations in excel sheet and Compact Substation (CSS) comprising of LT switchgear unit (s), protection and metering units/ compartments, unit batteries and battery chargers, auxiliaries such as HVAC and fire suppression systems, as applicable, step-up transformers to match utility grid, HT switchgear unit, Control Systems etc. with Power and Energy ratings.
To know more refer to the document below:
In June, The Solar Energy Corporation of India (SECI) issued a tender for 5 MW (AC) grid connected ground based Solar PV Power Plant.
Scope of work for successful bidder includes Design, Engineering, Supply, Construction, Erection, Testing & Commissioning including 10 years plant O&M at V. O. Chidambaranar Port Trust, Tuticorin, Tamilnadu, India.