Inverter RS Smart Solar Table of Contents 1. Safety Instructions ................................................................................................................... 1 2. General Description ................................................................................................................. 3 2.1. High efficiency ............................................................................................................... 3 2.2. Frequency shift function .................................................................................................... 3 2.3.
High power inverter ......................................................................................................... 3 2.4. Interfacing and Communications .......................................................................................... 4 2.5. Battery charger .............................................................................................................. 4 2.6. Setup options ................................................................................................................ 4 3. Installation ............................................................................................................................. 6 3.1.
Location of the Inverter RS Smart Solar .................................................................................. 6 3.2. MPPT grounding, detection of PV array insulation faults & Earth fault alarm notification ........................... 7 3.3. Battery and battery lead requirements .................................................................................... 8 3.4. Solar array configuration .................................................................................................... 9 3.5. Cable connection sequence ................................................................................................ 9 3.6.
Connection to the load ...................................................................................................... 9 3.7. VE.Direct ................................................................................................................... 10 3.8. VE.Can ..................................................................................................................... 10 3.9. Bluetooth ................................................................................................................... 10 3.10. User I/O ................................................................................................................... 10 3.10.1.
Remote on/off connector ...................................................................................... 10 3.10.2. Programmable relay ........................................................................................... 11 3.10.3. Voltage sense .................................................................................................. 11 3.10.4. Temperature sensor ........................................................................................... 11 3.10.5. Programmable analog/digital input ports .................................................................... 11 3.10.6.
User I/O terminal diagram .................................................................................... 12 3.10.7. User I/O functions .............................................................................................. 12 3.11. Large systems - Parallel and 3 phase ................................................................................. 12 3.12. Parallel installation ....................................................................................................... 13 3.13. 3 phase installation ...................................................................................................... 14 4.
Configuration ....................................................................................................................... 15 4.1. Programming with VictronConnect ...................................................................................... 15 4.1.1. Settings ........................................................................................................... 15 4.1.2. Battery settings .................................................................................................. 15 4.2. Connecting to external AC PV inverters ................................................................................ 20 4.3.
Parallel programming ..................................................................................................... 20 4.4. 3 phase programming ..................................................................................................... 24 5. Operation ............................................................................................................................ 27 5.1. Device display ............................................................................................................. 27 5.2. STATUS - Live Data Information ......................................................................................... 28 5.3.
History - Thirty-day graphic ............................................................................................... 29 5.4. Protections and automatic restarts ...................................................................................... 30 5.4.1. Overload .......................................................................................................... 30 5.4.2. Low battery voltage thresholds (adjustable in VictronConnect) ............................................ 31 5.4.3. High battery voltage ............................................................................................. 31 5.4.4.
High temperature ................................................................................................ 31 6. Troubleshooting Guide - MPPT .................................................................................................. 32 6.1. Troubleshooting and support ............................................................................................. 32 6.2. The solar charger is unresponsive ...................................................................................... 32 6.3. Solar charger is off ........................................................................................................ 32 6.3.1.
PV voltage too low .............................................................................................. 33 6.3.2. PV voltage too low .............................................................................................. 34 6.3.3. Reverse PV polarity ............................................................................................. 35 6.3.4. Safety relays are closed. ....................................................................................... 35 6.4. Solar charger externally controlled ...................................................................................... 36 6.5.
Batteries are not being charged ......................................................................................... 37 6.5.1. Battery is full ..................................................................................................... 37 6.5.2. Battery not connected .......................................................................................... 38