10
Commissioning of System
1. The full system should be tested and put into commission before the installers leave the site.
2. All safety equipment and switch and circuit breakers should be tested
3. Switch OFF all MCB –method -1
4. Switch ON the battery MCB from battery side – method -2
5. After 15 minutes switch ON MCB form the solar PV array side – method -3
6. Switch ON the MCB form grid side – method -4
7. Switch ON the MCB form load side – method -5
Check List During Service
Sl. No.
Description
Supply Qty.
Yes
NO
Remarks
1
Module Cleaned
N/A
2
Wire tightened at Module junction box
N/A
3
Tilt & Orientation of Module
N/A
4
Tightness of module bolts & nuts
N/A
5
Whether the module place is shadow free from 8 AM to 4PM If ‘NO’
indicate the number of hours of sun light fall on the Module
N/A
6
Wire Damage / Skinned
N/A
7
Check for Firm fixing of DCDB / ACDB
N/A
8
Battery surface & Terminal Cleaned
N/A
9
Battery Top up done
N/A
10
Check the tightness of battery terminal
N/A
11
Check for tightness of wires in DCDB/ACDB Inverter
N/A
12
Petroleum Jelly applied
N/A
13
Incidence of water leakage on battery
N/A
14
Functioning of PCU LCD & LED display
N/A
15
Functioning of switches
N/A
16
Tightness of DCDB /ACDB - Switches
N/A
