5.1 Preparing Cables................................................................................................................................................................. 112

5.2 Connecting Socket Circuit Wires................................................................................................................................... 113

5.3 Installing DC Power Cables............................................................................................................................................. 120

5.4 Installing AC Input Power Cables (With External Grid Power Supply)............................................................ 125

5.5 (Optional) Connecting Single-phase AC Input Power Cables (Without External Grid Power Supply).130

5.6 Installing Signal Cables.................................................................................................................................................... 130

5.6.1 Installing FE Communications Cables...................................................................................................................... 131

5.6.2 Installing Optical Cables............................................................................................................................................... 133

5.7 Sealing the Cable Holes................................................................................................................................................... 137

6 Checking Before Power-On............................................................................................... 138

7 Powering On the System...................................................................................................140

7.1 Installing the PSU............................................................................................................................................................... 140

7.2 Installing the Solenoid Valve.......................................................................................................................................... 141

7.3 Power-on Process............................................................................................................................................................... 143

7.4 Powering On the Smart Transformer Station (STS)............................................................................................... 146

7.5 Powering On the Smart Array Controller (SACU)................................................................................................... 146

7.6 Powering On the Distribution Transformer............................................................................................................... 147

7.7 Powering On the ESS........................................................................................................................................................ 148

7.8 (Optional) Powering On the Battery Side of the DC LV Panel........................................................................... 154

7.9 Powering On the Smart PCS........................................................................................................................................... 154

8 SmartLogger Web-based Deployment...........................................................................157

8.1 Preparations and WebUI Login...................................................................................................................................... 157

8.2 Commissioning Using Deployment Wizard............................................................................................................... 160

8.3 (Optional) System Setup................................................................................................................................................. 168

8.4 Check Alarms....................................................................................................................................................................... 169

9 Powering Off the System.................................................................................................. 171

9.1 Delivering a Shutdown Command on the SmartLogger...................................................................................... 171

9.2 Power-off Process............................................................................................................................................................... 172

9.3 Powering Off the Smart PCS.......................................................................................................................................... 173

9.4 (Optional) Powering Off the Battery Side of the DC LV Panel.......................................................................... 174

9.5 Powering Off the ESS........................................................................................................................................................ 174

9.6 Powering Off the Distribution Transformer.............................................................................................................. 175

10 Alarm Reference................................................................................................................176

11 FAQ....................................................................................................................................... 218

11.1 (Optional) How to Level the ESS When Doors Cannot Be Opened or Closed........................................... 218

11.2 How to Ensure that the Solenoid Valve Is Not Activated.................................................................................. 219

11.3 How to Connect the ESS to the Smart PV Management System................................................................... 220

11.4 How to Create a Plant.................................................................................................................................................... 220

11.5 Why Does the PSU Not Start After the Water and Fire Alarms Are Cleared.............................................. 221

Issue 08 (2022-11-15)

viii

Table of Contents