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This manual is to provide the explanation and procedures for installing, operating,
maintaining, and troubleshooting of E5 hybrid inverter.

This device is a hybrid inverter with following features:
• Integrated energy management system
• Integrated charger controller and inverter
• Transformerless
• Single phase hybrid system

Solar / Battery to Grid

Solar / Battery / Grid to Load

Solar / Grid to Battery

The operation of hybrid inverter is shown as

Figure 1-1

. Inverter convert the

DC input power supplied from the PV Array and Battery into single phase AC
output power to Grid and Load.

Figure 1-1 : Storage system operation illustration

For more detailed or other related product information, please visit
http://www.deltaww.com

General Information

1.1 About this Manual

1.2 Product Description

1.3 Additional Information

PV Array

Electrical Grid

Hybrid Inverter

DC Distribution

box

AC Distribution

box

Surge arrestor

Fuse

DC switch

Surge arrestor

AC breaker

L , N , PE

Install if necessary

AC Distribution

box

Home Load

Battery

General Information

Содержание Hybrid E5

Страница 1: ...E5 Operation and Installation Manual Hybrid Inverter The power behind competitiveness www deltaww com ...

Страница 2: ......

Страница 3: ...2 1 Required Protective Devices and Cable Cross sections 4 2 2 AC Connection 4 2 3 AC Plug Assembly 4 2 4 AC Plug Shield Assembly 4 3 DC Connection from PV Array 4 4 Battery Connection 4 5 CAN Connection 4 6 Communication Module Connections 4 7 RS 485 Connection 4 8 Digital Input DRM EPO Functions 4 9 Dry Contact Connection 4 10 Multiple inverter combinations 5 Turning On the Hybrid Inverter 5 1 L...

Страница 4: ...ode 5 3 6 5 Discharge first mode 5 3 6 6 Without battery mode 5 3 6 7 Special Modes 5 3 7 Function Setting 5 3 8 Install Settings 6 Maintenance 7 Error message and Trouble Shooting 8 De Commissioning 9 Technical Data 40 41 43 44 45 47 48 50 51 55 56 4 ...

Страница 5: ... 8 Assemble the Battery Connector Figure 4 9 Overview of RJ45 Connectors Figure 4 10 Assembling Procedure of RJ45 Connectors Figure 4 11 Suitable cables for RJ45 connector Figure 4 12 Communication module Figure 4 13 Single phase parallel combinations Figure 4 14 Multiple inverters RS 485 connection Figure 4 15 EPO Digital input DRMs parallel connection Figure 5 1 Menu page Figure 5 2 User Interfa...

Страница 6: ...vior for AU NZ Figure 5 20 Discharge first mode current flows Figure 5 21 Discharge first mode behavior Figure 5 22 Without battery mode current flows Figure 5 23 Without battery mode behavior Figure 5 24 Standalone mode current flows Figure 5 25 Standalone mode behavior Figure 5 26 Forced charge mode current flows Figure 5 27 Forced charge mode behavior Figure 5 28 Function Settings page Figure 5...

Страница 7: ...ket pin assignment of CAN Table 4 6 Pin definition and data format of RS 485 Table 4 7 Definition of digital input EPO functions Table 4 8 Definition of DRMs for Australia and New Zealand Table 5 1 LED indicator Table 5 2 Dry contact trigger condition Table 7 1 Error Message Table 7 2 Fault Message Table 9 1 Specifications for E5 11 20 24 24 25 27 28 29 29 33 48 51 53 56 7 ...

Страница 8: ...ures and the device surface can become quite hot Sufficient cooling time is necessary for optimal yield Avoid contact with the unit to minimize the risk of being burnt Machine and equipment damage may occur if this hazardous situation is not avoided CAUTION WARNING Death and serious injury may occur if this hazardous situation is not avoided Repair work on the device should ONLY be carried out by ...

Страница 9: ...verter is shown as Figure 1 1 Inverter convert the DC input power supplied from the PV Array and Battery into single phase AC output power to Grid and Load Figure 1 1 Storage system operation illustration For more detailed or other related product information please visit http www deltaww com 1 General Information 1 1 About this Manual 1 2 Product Description 1 3 Additional Information PV Array El...

Страница 10: ...ging Check if all the accessories are in the package The standard accessories are shown in Figure 2 2 and Table 2 1 Check the model number and the serial number on the packaging is identical with the model number and serial number on the unit itself If there is any visible damage to the inverter accessories or packaging please contact your inverter supplier 2 Product Overview 2 1 Unpack the Invert...

Страница 11: ...6 7 8 9 10 6 32 Screw 2 pcs To fix the AC plug shield 1 set 1 set AC Plug Shield BT Connector Exterior cover for AC Plug 1 pc AC Plug Connector for AC connection Connector for Battery connection DC Connector 2 sets Connector for PV array connection RJ45 Connector 1 pc Connector for Battery communication Mounting Bracket 1 pc To mount the hybrid inverter on the wall M4 Screw 2 pcs To fix the hybrid...

Страница 12: ...ou can identify the model number and the specifications by the information on the product label In Australia and New Zealand users can also identify the supported Demand Response Modes DRMs of E5 here Figure 2 3 Product label 2 3 Product Label 12 Product Overview ...

Страница 13: ...t output interfaces illustration is shown in Figure 2 5 Figure 2 4 Inverter s exterior objects 2 4 Exterior Objects Figure 2 5 Input output interface Manual bypass switch Standalone Button AC Connector 4 port PE RS 485 2 EPO Dry Contact Digital Input DRMs PV Connector 2 string AC DC Switch Grounding Hole BT Connector CAN RJ45 13 Product Overview ...

Страница 14: ...rews Please refer to Figure 3 3 2 Attach the inverter to the mounting bracket 3 Use Hex Wrench fixing the inverter with 2 M4 Hexagon Socket screws Please refer to Figure 3 4 3 Installation The unit should not be installed in a direct sunlight Servicing of batteries should be performed or supervised by personnel knowledgeable about batteries and the required precautions CAUTION WARNING Do not insta...

Страница 15: ...unting bracket dimension Figure 3 2 Recommended installation 90 Not Recommended Not Recommended Keep 30 cm from floor and water if installed this way 424 110 110 110 35 440 327 30 60 222 20 5 302 458 15 Installation ...

Страница 16: ...Figure 3 4 Attach to the bracket and fasten with screws Figure 3 3 Screw the mounting bracket M4 Screw M4 Screw 16 Installation ...

Страница 17: ...unit It is recommended to install the inverter in a suitable location which offers non obscured and safe access in turn ensuring easy access for service and maintenance Please install hybrid inverter at an eye level to allow easy observation for operation and parameter setting Ambient temperature 25 C 60 C power de rating above 40 C CAUTION 17 Installation ...

Страница 18: ...hole that shown in Figure 2 4 or by PE terminal of AC plug Please use at least one grounding method to avoid electric shock Inverter can support DC inputs in parallel connection 1 MPP tracker or separate connection 2 MPP trackers The overview of wiring please refers to Figure 4 1 4 Wiring 4 1 Preparation Before Wiring WARNING SHOCK HAZARD Whenever a PV array is exposed to sunlight a shock hazard m...

Страница 19: ...ommunication Wiring CAN and RS 485 2 4 PV Wiring Parallel or Separate 3 BT Wiring 1 AC Wiring L Grid PE L Load N Grid N Load Figure 4 1 Connection of system for floating solar array and battery 19 Wiring ...

Страница 20: ...ng AC wiring please ensure AC breaker is switched off 4 2 1 Required Protective Devices and Cable Cross sections The AC wiring system diagram is shown in Figure 4 2 It recommended users follow the diagram connecting the AC wiring The connection between Grid N and Load N is used to eliminate the floating voltage between Load N and PE E5 can still works without the Grid N and Load N connection 4 2 2...

Страница 21: ...C wiring The connection between Grid N and Load N is used to eliminate the floating voltage between Load N and PE E5 can still works without the Grid N and Load N connection 4 2 3 AC Plug Assembly Follow the steps below to strip the wires before assembling the AC plug as shown in Figure 4 4 Remove 55 mm 2 2 inch of AC cable outer jacket Trim the L N Grid L N Load wire to 52 5 mm 2 0 inch Strip 10 ...

Страница 22: ...rt 2 Rotate to loosen the AC plug 3 Depart the AC plug 4 Insert the wires 5 Tighten the screws to fixed the wires 5 Reassemble the AC plug Inverter 7 Rotate to tighten the plug 6 Connect the AC plug to inverter 8 Rotate the gland to fix wires Figure 4 5 AC plug illustration for E5 L Grid PE L Load N Grid N Load Cable Cable Align the biggest latch of the AC plug and socket Socket AC plug Cable 22 W...

Страница 23: ...ollow the instruction below 1 There has a slot at well installed AC plug s upper side Please refer to the dotted line in Figure 4 6 Assemble 2 metal parts of AC plug shield at this slot 2 Use 2 6 32 screws to fix the metal parts The torque of the screw 8 1 Kgf cm 4 2 4 AC Plug Shield Assembly Figure 4 6 AC Plug Shield Assembly 23 Wiring ...

Страница 24: ... array The input power to the inverter should not higher than the rated power shown in Table 4 2 CAUTION WARNING When undertaking DC wiring please ensure the correct polarities are connected When undertaking DC wiring please ensures that the power switch on the PV array is OFF Model Current Rating Wire size E5 DC 12A 2 3mm2 14 AWG Table 4 3 Cable size 4 3 DC Connection from PV Array Figure 4 7 DC ...

Страница 25: ...e 4 4 Battery Connection WARNING When undertaking battery wiring please ensure the correct polarities are connected When undertaking battery wiring please ensures that the power switch on the battery side is OFF There is an internal disconnection device and a battery management system BMS in the battery box It s not necessary to install another disconnection device between inverter and battery box...

Страница 26: ... of RJ45 connectors To assemble the connector please follow the procedure below 1 Insert the sealing nut seals and support into the cable assembly Cable OD range 5 0 6 5 mm 2 Connect the sealing nut on the half finished goods and screw tightly Sealing nut torsion value range 5 15 kgf cm 4 5 CAN Connection Figure 4 9 Overview of RJ45 Connectors Figure 4 10 Assembling Procedure of RJ45 Connectors 26...

Страница 27: ...s indicated in Figure 4 11 The terminal configuration of CAN connection as specified in Table 4 5 Figure 4 11 Suitable cables for RJ45 connector Pin Assignment 1 VCC 24V 2 GND 3 Battery Fault Sensor 4 CANH 5 CANL 6 N A 7 N A 8 N A Table 4 5 RJ45 socket pin assignment of CAN 27 Wiring ...

Страница 28: ...GND 485 Terminal Resistor 4 6 Communication Module Connections The pin definition and data format of RS 485 is shown in Table 4 6 Installers should switch ON the terminal resistor when single inverter is installed Pin Function Data Format 1 VCC 24V Baud rate 19200 Data bits 8 Stop bit 1 Parity N A 2 GND 3 DATA 4 DATA 5 DATA 6 DATA Table 4 6 Pin definition and data format of RS 485 4 7 RS 485 Conne...

Страница 29: ...PO VCC K1 0 active power VCC K2 Maximum 30 active power VCC K3 Maximum 60 active power VCC K4 Maximum 100 active power VCC K5 Reserved VCC K6 Reserved Table 4 7 Definition of digital input EPO functions Short Inverter s action VCC INV OFF DRM 0 Disconnect from grid VCC K1 DRM 5 0 generate power VCC K2 DRM 6 50 generate power VCC K3 DRM 7 75 generate power and sink reactive power VCC K4 DRM 8 100 g...

Страница 30: ... of multiple inverters combination In Australia and New Zealand the max valid combinations number of E5s is 3 Please do not install more than 3 E5s at same point of common coupling 4 10 Multiple inverter combinations Figure 4 13 Single phase parallel combinations Figure 4 14 Multiple inverters RS 485 connection L Grid ID 1 ID 2 ID N N Grid Data Format Baud rate 9600 19200 or 38400 Data bits 8 Stop...

Страница 31: ...60 Power K4 100 Power K5 K6 INV_2 VCC V1 K0 EPO K1 0 Power K2 30 Power K3 60 Power K4 100 Power K5 K6 INV_N VCC V1 K0 EPO K1 0 Power K2 30 Power K3 60 Power K4 100 Power K5 K6 EPO Button Figure 4 15 EPO Digital input DRMs parallel connection 31 Wiring ...

Страница 32: ...e the functions that can be adjusted by users through the LCD panel When you are adjusting settings LCD panel will change the display cursor from to Meter Energy Log Event Log Inverter Information General Setting Operation Mode Function Setting Install Setting 5 3 1 5 3 2 5 3 3 5 3 4 5 3 5 5 3 6 5 3 7 5 3 8 Meter Energy Log Event Log Information General Settings Operation Mode Function Settings In...

Страница 33: ...ower first then switch on the AC DC switch and press the standalone button about 1 second If DC side has enough voltage and power inverter will turn on after a while In this condition inverter is forced operating in standalone mode You can also turn on E5 by using battery power Switch on AC DC switch and wake up the battery waiting about 30 seconds you will see inverter starting to work in standal...

Страница 34: ...n get more detail information about PV BT Load and Grid power 5 3 1 Meter Figure 5 5 Power meter page 2014 12 13 13 50 Status On Grid PV 1022W Load 1695W BT 1100W Grid 1573W PV power BT power Load power Grid Power Inverter Status Day Time BT Discharge BT Charge Grid Purchase Grid Selling Load Power Load Voltage Load Current Frequency 3000 230 13 0 50 00 W V A Hz BT SOC BT Charge BT Voltage BT Curr...

Страница 35: ...Log Inverter Info Load Power PV Power L Day 2013 02 23 2013 02 22 2013 02 21 12 11 15 kWh kWh kWh L Month 2013 11 2013 10 2013 09 300 360 333 kWh kWh kWh L Year 2013 2012 2011 3650 3325 3360 kWh kWh kWh Load Power PV Day 2013 02 23 2013 02 22 2013 02 21 12 11 15 kWh kWh kWh PV Month 2013 11 2013 10 2013 09 300 360 333 kWh kWh kWh PV Year 2013 2012 2011 3650 3325 3360 kWh kWh kWh PV Power ENT ENT 1...

Страница 36: ...er Information Figure 5 8 Inverter information page S N Install DSP 1 80 Comm 1 65 RN11179CB0 2014 10 13 Red 1 65 ID 002 Country Mode BT SOH BT Capacity Germany LV Self consump 100 6 0kWh Meter Energy Log Event Log Inverter Info ENT In this page you can change display language time and RS 485 communication baud rate 5 3 5 General Settings Figure 5 9 General settings page General Settings Operation...

Страница 37: ...me area the detail behavior of each operation mode may be different due to the local electricity regulations 5 3 6 Operation Mode Figure 5 10 Operation mode page General Settings Operation Mode Function Settings Install Settings Self consump Peak cut Selling first Charge first Current Setting Self consumption Exit Change Discharge first Without BT ENT ENT 37 Turning On the Hybrid Inverter ...

Страница 38: ...et the time settings the behavior of hybrid inverter will change We will explain it in 5 3 7 Function Setting chapter 5 3 6 1 Self consumption mode Figure 5 11 Self consumption mode current flows Figure 5 12 Self consumption mode behavior Electrical Grid Hybrid Inverter Battery Input or output Charge or discharge Input Output Home Load PV Array 19 00 12 00 07 00 00 00 24 00 PV power PV power used ...

Страница 39: ...ode Figure 5 13 Peak cut mode current flows Figure 5 14 Peak cut mode behavior Electrical Grid Hybrid Inverter Battery Input or output Charge or discharge Input Output Home Load PV Array 19 00 12 00 07 00 00 00 24 00 PV power PV power used for home load consumption Excess PV power Home load power usage Battery discharges 39 Turning On the Hybrid Inverter ...

Страница 40: ...ls Please refer to 5 3 7 Function Setting chapter for more detail about time settings 5 3 6 3 Selling first mode Figure 5 15 Selling first mode current flows Figure 5 16 Selling first mode behavior Electrical Grid Hybrid Inverter Battery Input or output Charge or discharge Input Output Home Load PV Array 19 00 12 00 07 00 00 00 24 00 PV power PV power used for home load consumption Excess PV power...

Страница 41: ... power usage In this mode PV power is supplied for battery charging first After battery is fully charged the remaining PV power then feed in to home load and grid Battery will not discharge in this mode even if there is no PV power Users in Australia and New Zealand can charge the battery from grid power by using this mode due to the permission of electricity regulations Battery will be charged by...

Страница 42: ...Figure 5 19 Charge first mode behavior for AU NZ 19 00 12 00 07 00 00 00 24 00 PV power PV power used for home load consumption Excess PV power Home load power usage 42 Turning On the Hybrid Inverter ...

Страница 43: ...harge first mode Figure 5 20 Discharge first mode current flows Figure 5 21 Discharge first mode behavior Electrical Grid Hybrid Inverter Battery Input or output Discharge or standby Input Output Home Load PV Array 19 00 12 00 07 00 00 00 24 00 PV power PV power used for home load consumption Excess PV power Battery discharges Home load power usage 43 Turning On the Hybrid Inverter ...

Страница 44: ...ie PV inverter 5 3 6 6 Without battery mode Figure 5 22 Without battery mode current flows Figure 5 23 Without battery mode behavior Electrical Grid Hybrid Inverter Input or output Input Output Home Load PV Array 19 00 12 00 07 00 00 00 24 00 PV power PV power used for home load consumption Excess PV power Home load power usage 44 Turning On the Hybrid Inverter ...

Страница 45: ...load are supported by PV and battery power as much as possible If the battery is not connected only when there has sufficient PV power can inverter enter standalone mode Standalone mode 5 3 6 7 Special Modes Figure 5 24 Standalone mode current flows Figure 5 25 Standalone mode behavior Hybrid Inverter Battery Charge or discharge Input Output Home Load PV Array 19 00 12 00 07 00 00 00 24 00 PV powe...

Страница 46: ...and grid power until the battery SOC reaching 30 Forced charge mode Figure 5 26 Forced charge mode current flows Electrical Grid Hybrid Inverter Battery Input or output Forced Charge Input Output Home Load PV Array Figure 5 27 Forced charge mode behavior 19 00 12 00 07 00 00 00 24 00 PV power PV power used for home load consumption Excess PV power Home load power usage 46 Turning On the Hybrid Inv...

Страница 47: ...e time Each setting can set 3 time intervals These 6 time intervals cannot overlap with each other When the inverter operation mode set to self consumption or selling first mode time settings is enabled Hybrid inverter will automatically change the mode to charge first discharge first in the time intervals you set and return to self consumption selling first mode outside the intervals Time Setting...

Страница 48: ...ations Installer must select the country correctly Country Installer can choose the trigger condition of dry contact The explanations of these conditions are shown in following table Dry Contact This option is used to clear the battery power fault message Before clearing the fault message please make sure the battery has been repaired Clear BT PF Setting Dry Contact Trigger Timing Disable No actio...

Страница 49: ...Dry Cont AU NZ AU NZ 2005 Germany LV NL 002 ON Germany LV Insulat Inverter ID Insulation Country Dry Cont 002 ON Germany LV Insulat Clear BT PF Subsidy Function Wi Fi Settings Return to Factory BT Power Fault has been cleared Clear BT PF Subsidy Function Wi Fi Settings Return to Factory Mode PV capacity ON Feed in 100 5 0 kW Clear BT PF Subsidy Function Wi Fi Settings Return to Factory Inverter ID...

Страница 50: ...t and turn on the manual bypass switch at bottom right to keep the power supply to home load via grid Please be noticed that when you turn on the manual bypass switch grid and home load are forced connected together In this case if grid fault occurred inverter will stop supplying any power to grid and home load for avoid electrical shock of maintainer 6 Maintenance Warning Electric Shock Before an...

Страница 51: ...id Grid voltage 20V or voltage half cycle 50ms Check the triggering of upstream circuit breaker Check the wire connection between inverter side and grid side Contact the utility operator for the information about power failure E09 AC Volt Low Grid voltage under the limit of electricity regulation Check the grid voltage If grid voltage is not in acceptable range ask the utility operator to modify i...

Страница 52: ...upplier If the PV array voltage is fine but the error still exist please contact your inverter supplier E30 Solar2 High DC2 voltage 600V more than 0 1s Disconnect the DC2 input and check the PV array voltage If the PV array voltage still over 600V please contact the PV array supplier If the PV array voltage is fine but the error still exist please contact your inverter supplier E31 Insulation PV a...

Страница 53: ...13 HW DSP ADC1 Internal fault Contact your inverter supplier F15 HW DSP ADC2 Internal fault Contact your inverter supplier F16 HW DSP ADC3 Internal fault Contact your inverter supplier F17 HW Red ADC1 Internal fault Contact your inverter supplier F18 HW Red ADC2 Internal fault Contact your inverter supplier F19 HW COMM2 Internal fault Contact your inverter supplier F22 HW COMM1 Internal fault Cont...

Страница 54: ...r BT OVP BT UVP Battery system internal fault Contact your inverter supplier Battery system internal fault Contact your inverter supplier BT OTP BT UTP Battery system internal fault Contact your inverter supplier Battery system internal fault Contact your inverter supplier BT OCP Battery system internal fault Contact your inverter supplier Battery system internal fault Contact your inverter suppli...

Страница 55: ...ator light off At wiring side 4 Switch off AC power line breaker to disconnect from grid 5 Switch off DC power line breaker to disconnect from PV array 6 Use proper voltmeter to check that the AC and DC power are truly disconnected 7 Remove the AC DC and battery wiring 8 Remove the communication module RS 485 connection from the computer connection Now you may unload the inverter 8 De Commissionin...

Страница 56: ...e 0 to 2000m 0 to 6666 ft NO Environmental category Outdoor wet locations Protection degree IP65 Electronics Pollution degree Internal II External III Overvoltage category AC output III DC Input II Maximum backfeed current to the array 0 Class I metal enclosure with protective earth Weight Dimensions W H D 510 445 177mm Connectors Weather resistant connectors Audible noise 40dB 5 5kW 5kW 6kW 370Vd...

Страница 57: ...rent 40A Refer to battery box user manual Number of inputs 1 pair Phoenix connectors Nominal power 5000VA Maximum power 5250VA 3600VA 3600VA 21 7A 24A 15 7A 15 7A According to country setting Programmable 230Vac 20 16A 100us 28A 28A 0 99 full power Output adjustable 0 80 leading 0 80 lagging Rated 50 60 Hz Programmable 45 65 Hz 3 Active anti islanding method Reactive power injection BT INPUT E5 Ou...

Страница 58: ...65 days data logger and real time clock 30 events record 2 RS 485 connections EN 61000 3 3 CE conformity Yes Grid interface VDE AR N 4105 AS4777 G59 3 EN 50438 Emission EN 61000 6 3 Harmonics EN 61000 3 2 EN 61000 6 2 CS Immunity PFMF IEC 61000 4 2 IEC 61000 4 3 IEC 61000 4 4 IEC 61000 4 5 ESD RS EFT Surge IEC 61000 4 6 IEC 61000 4 8 IEC 62109 1 2 IEC 62040 REGULATIONS DIRECTIVES E5 Technical Data...

Страница 59: ......

Страница 60: ...Version 05170803 5013241204 ...

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