
Contents
1 INTRODUCTION..............................................................................................................................................................................1
1.1 ABOUT THIS MANUAL –TARGET AUDIENCE ...............................................................................................1
1.2 GLOSSARY..............................................................................................................................................1
1.3 INITIAL INSPECTION OF MATERIAL LIST......................................................................................................2
1.4 SPECIAL TOOLS &HARDWARE .................................................................................................................. 2
2 INSTALLATION SITE PREPARATION ...........................................................................................................................................3
2.1 OVERVIEW OF PCS AND BATTERY COMPONENTS ......................................................................................3
2.2 INSTALLATION AREA REQUIRED TO WALL MOUNT PCS AND BATTERY:....................................................... 3
2.3 INSTALLATION PLAN –POWER AND COMMUNICATION CIRCUITS....................................................................4
2.4 SLD -AC COUPLED PV SYSTEM WITH BACK-UP POWER OPERATION ........................................................5
3 PCS AND BATTERY CABINET WALL-MOUNTING INSTRUCTIONS ..........................................................................................6
4 PCS / BATTERY INTER-CABINET WIRING...................................................................................................................................8
4.1 BATTERY POWER CABLE CONNECTIONS ....................................................................................................8
4.2 BATTERY BMS TO PCS COMMUNICATION CONNECTION.............................................................................9
5 SYSTEM ELECTRICAL WIRING ....................................................................................................................................................9
5.1 AC POWER CONNECTIONS......................................................................................................................10
5.2 CHASSIS GROUNDING............................................................................................................................11
6 ENERGY METER INSTALLATION ...............................................................................................................................................11
6.1 ENERGY METER LOCATION .....................................................................................................................11
6.2 ELECTRICAL CONNECTIONS –VOLTAGE MEASUREMENT /POWER SUPPLY..................................................12
6.3 CT (CURRENT TRANSFORMER)CONNECTIONS......................................................................................... 12
6.4 RS-485 COMMUNICATION CONNECTION..................................................................................................12
7 DROPLET ETHERNET CONNECTION TO HOME ROUTER.......................................................................................................13
7.1 ETHERNET CABLE CONNECTION..............................................................................................................13
8 DRED DEVICE CONNECTION: (AUSTRALIA) ...........................................................................................................................13
9 START-UP SEQUENCE ................................................................................................................................................................14
10 OPERATION ................................................................................................................................................................................16
11 PCS DISPLAY PANEL ................................................................................................................................................................16
11.1 LED DISPLAY INDICATORS...................................................................................................................16
11.2 PCS DISPLAY PANEL INDICATOR SUMMARY. ..........................................................................................16
11.3 SERVICE BUTTON ................................................................................................................................17
12 MAINTENANCE...........................................................................................................................................................................17
13 TROUBLESHOOTING.................................................................................................................................................................17
14 TECHNICAL DATA......................................................................................................................................................................18
14.1 PCS CABINET DATA .............................................................................................................................18
14.2 MASTER BATTERY CABINET DATA..........................................................................................................19
14.3WIRE AND TORQUE RATINGS.................................................................................................................19
14.4 THERMAL PERFORMANCE:CHARGE /DISCHARGE CURVES ....................................................................20
APPENDIX A: ELECTRICAL BLOCK DIAGRAM OF INTER-CABINET WIRING ...........................................................................21