Regulatory
What is the maximum Project size possible under Net Metering in Maharashtra
999 Kwp
What is long form of MPP?
Maximum Power Point
What is the maximum capacity of GCRT as per MNRE guidelines for "Manual Monitoring"
5 Kw
What should be the depth of earth pit
Type & depth depends on soil resistance. It should be less than 2 Ohms
What are the net metering registration charges for 7 Kw installation ?
Rs 1000/- + GST = Rs 1180/-
What is the recommended height of LA
To cover the complete PV module area based on the data sheet of LA
What are the reports expected from On line monitoring portal
Daily / monthly / Yearly Generation reports
How many earthing pits are required for GCRT setup
2 sets of grounding : LA + Electrical Earth : Numbers, depth & type depends on the soil resistance
What is the maximum capacity of GCRT Solar PV you can put for a domestic consumer with monthly 500 KWH consumption and sanction load of 1.5 Kw / 1PH
1.5 Kw/ 1Ph
What will happen if the string voltage is less than the MPP range of inverter
Inverter will not start
What is the ideal frequency to check portal in case of normal functioning of GCRT
Once a day
How many MINIMUM parallel paths are recommended for grounding
Min 2
What are the conditions for sanction of Solar PV system .
1. GCRT not exceeding sanctioned load
2. Not exceeding 40% of DT capacity
What is the best combination of modules in series for a given MPP range of inverter
Check the MPP graphs at different voltages in the data sheet & select the optimum voltage
How many days data can be accumulated on the inverter in case of communication failure
Depends on memory of inverter which will vary from brand to brand - It is typically 1 Month +
Do you need isolated earthing for LA
Yes. It has to be separate
What is the validity of GCRT agreement with DISCOM
20 Yrs
What is the name of technique used for shadow compensation
Optimizing Technique
What are features you should look for in On line Monitoring
Instantaneous -> power, AC & DC - Voltage & Current
Reports -> Daily / monthly / Yearly reports
Error - > Error Log
What should be the size of earth conductor
Material and size of earth conductor should be capable of handling twice the fault current