SolaX Power X3 Hybrid Series Installation Manual
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SolaX Power X3 Hybrid Series Installation Manual

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SolaX Power Network Technology (Zhe jiang) Co., Ltd.
No.288 Shizhu Road, Tonglu Economic Development Zone,
Tonglu City, Zhejiang province, China.
Tel: +86 0571-5626 0011
E-mail: info@solaxpower.com
www.solaxpower.com
Copyright Declaration
The copyright of this manual belongs to SolaX Power Network
Technology (Zhe jiang) Co., Ltd. . Any corporation or individual should
not plagiarize, partially copy or fully copy it (including software, etc.),
and no reproduction or distribution of it in any form or by any means.
All rights reserved.SolaX Power Co., Ltd. reserves the right of final
614.0413.00
X3-EPS Parallel Box
X3-eps Parallel Box
Parallel System
&
Installation Guide

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Summary of Contents for SolaX Power X3 Hybrid Series

  • Page 1 (including software, etc.), Tonglu City, Zhejiang province, China. and no reproduction or distribution of it in any form or by any means. Tel: +86 0571-5626 0011 All rights reserved.SolaX Power Co., Ltd. reserves the right of final E-mail: info@solaxpower.com www.solaxpower.com 614.0413.00...

  • Page 2: Table Of Contents

    Contents 1. Important Instructions 2. Introduction 3. System Diagram 4. ALL Cable Connection Overview X3-EPS Parallel Box Information 5.1 Demension & Terminals 5.2 Packing List 6.Mounting of X3-EPS Parallel Box 7.Connection of X3-EPS parallel box 7.1 EPS ports connection 7.2 Grid ports connection 7.3 Back-up Load ports connection 7.4 Communication connection 8.Connection of Parallel System...

  • Page 3: Important Instructions

    1 Important Instructions 2 Introduction SOLAX X3-Hybrid series inverter provides the parallel connection which could make Warning! ten inverter maxiumumly connected in one system to deliver larger output power. All electrical installations must be carried out in accordance with In order to delivering power to some important large loads steadily both in on-grid the local electrical standards.

  • Page 4: System Diagram

    3 System Diagram System shcematic diagram PV panel Battery PV panel Battery PV panel Battery Hybrid Hybrid Hybrid Slave Slave Master inverter inverter inverter Grid Grid Grid Grid Grid Grid SOLAX Meter Grid Grid X3-EPS Parallel Box Grid Grid Grid Distribution Box Load Load Common LOADS...

  • Page 6: All Cable Connection Overview

    4 ALL Cable Connection Overview A large number of cables need to be connected in one parallel system. Only cables marked with majuscule in below system diagram will be three-phase single-phase three-phase ..introduced in this manual. Backup Load common Load common Load...

  • Page 7: X3-Eps Parallel Box Information

    (including software, etc.), and no reproduction or distribution of it in any form or by any means. All rights reserved.SolaX Power Co., Ltd. reserves the right of final cold-pressed terminal cold-pressed terminal Step 3: Match the invertr with wall bracket.

  • Page 8: Connection Of X3-Eps Parallel Box

    7 Connection of X3-EPS parallel box Mounting steps Ø Important Warning! item④ The hybrid on&off grid parallel system is extremely complex and a large amount cables need to be connected, therefore it is strongly required that every cable must be connected according to correct line sequence(R-R, S-S, T-T, N-N), otherwise any small misoperation may cause the system running failed.

  • Page 9: Eps Ports Connection

    7.1 EPS ports connection EPS port connection of inverter side EPS port Connection is between parallel box and hybrid inverters. Step1.Make EPS wires. • EPS port Connection of I version and E version are the same. Choose the appropriate wire(cable size: refer to picture below). Reserve about 60mm of conductor material sectional area.

  • Page 10: Grid Ports Connection

    7.2 Grid ports connection Grid port connection of Grid distribution box side Grid port connection of grid distribution box side should be analyzed and operated Grid port Connection is between parallel box and Grid distributionn box. depending on eld wiring condition. •...

  • Page 11: Communication Connection

    7.4 Communication connection Load port connection of parallel box side The communication connection is between parallel box and hybrid Master Inverter. Step 1.Make Load wire. In parallel system, one inverter will be set the “Master inverter” which will control Select the right wire (cable size: see figure below). every other inverter’...
  • Page 12 Step1 10.0mm Communication connection of Parallel box side. conductor Communication interface with the X3-EPS Parallel Box for EPS and GND, two wires. 8pin terminal communication cable (in accessories package) EPS(pin1) GND(pin2) Step2 Step3 Step 1.Made communication lines . Select the correct wire (cable size: see figure below). Remove 10mm insulation from wire ends.

  • Page 13: Connection Of Parallel System

    8 Connection of Parallel System Connection Steps Note: Use standard CAT7 network cables for CAN-CAN connection and 8.1 Master Inveter and Slaver Inveter CAT5 cable for CAN-Meter connection. In parallel system, one inverter will be set as the “Master inverter” which will control every other inverter’s energy management and dispatch control.

  • Page 14: Lcd Display

    9 LCD display Set the DIP switch of Master Inverter. (No need to set slaver’s DIP switch) - Remove the top-down cover from master inveter, and nd the DIP switch between CAN2 port and LAN port on the control board. 9.1 Work Modes in parallel system - -Push the white DIP switch of the main inverter and the last inverter connected There are three work modes in parallel system, and your acknowledge of different...

  • Page 15: Lcd Display Information

    9.3 LCD display Information 10 Logout If one inverter wants to exit from this parallel system, please do the steps as below: Main display: -step1: Disconnect all the network cables on the CAN port. Once inverter enters parallel system, the “today yield” will be replaced by “ Inveter Class”, -step2: Enter setting page and click parallel setting, and choose “Free”.

This manual is also suitable for:

X3-eps parallel box seriesX3-eps-box-p10-iX3-eps-box-p5-eX3-eps-box-p10-eParallel systemX3-eps-box-p5-i

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