Zeversolar Zeverlution Series - User Manual

STANDARD OPERATING PROCEDURE
String Inverter Installation – Zeverlution Series
Version 1.2 Effective date 02/08/2017
Page 1 of 15
SOP Title:
String Inverter Installation – Zeverlution Series
Version:
SOP1103-PV-v1.2
Effective Date: 02/08/2017
DOCUMENT CONTROL
Version no. Date Significant Changes Author Reviewer
1.0 08/05/17 Draft Timm Brehm TH, AF, ME, KW
1.1 03/07/17 Issued Timm Brehm TH, AF, ME, KW
1.2 02/08/17 Monitoring setup revised T Heine TB
Table of Contents
PURPOSE ..................................................................................................................................... 2
SCOPE .......................................................................................................................................... 2
SYMBOLS USED IN THIS DOCUMENT ............................................................................................ 2
GENERAL GUIDELINES .................................................................................................................. 2
BEHAVIOURAL .................................................................................................................................. 2
SAFETY ............................................................................................................................................. 2
INSTALLATION PROCEDURE ......................................................................................................... 3
String Design Guidelines ................................................................................................................... 3
5.1.1 String Layout Without Optimisers ....................................................................................................... 3
5.1.2 String Layout with Optimisers .............................................................................................................. 3
5.1.3 Shading ................................................................................................................................................. 3
5.1.4 Maximum String Voltage...................................................................................................................... 4
String Inverter Installation ................................................................................................................ 4
5.2.1 Zeversolar Zeverlution 2000s ............................................................................................................... 4
5.2.2 Zeversolar Zeverlution 4000 ................................................................................................................ 4
5.2.3 Wall Mounting ..................................................................................................................................... 5
Wiring .............................................................................................................................................. 6
5.3.1 DC Wiring ............................................................................................................................................. 6
5.3.2 TS4-R-O Optimiser installation ............................................................................................................. 9
5.3.3 AC Wiring ........................................................................................................................................... 10
SYSTEM COMMISSIONING ......................................................................................................... 11
Commissioning Tests ...................................................................................................................... 11
Grid Protection Settings ................................................................................................................. 11
6.2.1 Adjusting grid protection settings using the inverter display ............................................................ 11
Connecting the inverter to the Internet ........................................................................................... 12
6.3.1 Connecting the inverter to the internet using WIFI ........................................................................... 13
6.3.2 Connecting the inverter to the internet using Ethernet .................................................................... 15

Summary

General Guidelines

Safety

Follow NZ Health & Safety laws and regulations, your company's and/or solarcity's Health & Safety Policy.

Installation Procedure

String Design Guidelines

To ensure efficient operation and compliance with regulations, string design options are limited.

Maximum String Voltage

Dictated by string voltage, temperature coefficients, and ambient temperatures; max 10 panels per string.

Wall Mounting

Wiring

DC Wiring

AC Wiring

System Commissioning

Commissioning Tests

Mandatory tests before commissioning the PV system, requiring a completed commissioning sheet.

Grid Protection Settings

Ensuring the inverter is set to the correct grid protection requirements as per AS4777.2:2015.

Adjusting grid protection settings using the inverter display

Step-by-step guide to changing grid protection settings via the inverter's display menu.

Connecting the inverter to the Internet

Connecting the inverter to the internet using WIFI

Connecting the inverter to the internet using Ethernet

Zeversolar Zeverlution Series Specifications

General

Cooling	Natural Convection
Operating Temperature	-25°C to +60°C
Humidity	0-100% (non-condensing)
Protection Level	IP65
Number of MPPTs	1
Output Voltage	230 V
Frequency	50 Hz / 60 Hz
Communication	RS485
Model	Zeverlution Series
MPPT Range	125V - 500 V
MPPT Voltage Range	125V - 500 V