Sofar solar HYD 10KTL-3PH User Manual Download Page 14

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HYD 5-20KTL-3PH

User manual

- 9 -

Application modes

3.1. Typical Energy Storage System

A typical energy storage system. when you first design the system, you have
already included PV, battery and calculated the load capacity that needs to be
sustained by the hybrid inverter. This is the whole system design.

Fig. 3-1 Typical Energy Storage System

AMASS-

Storage

Battery

Normal Load

WiFi/GPRS

，

RS485,USB,CAN2.0

Grid

Critical Load

Power Generation Date

Monitoring Platform

PV panels

Smart Meter

Hydbrid Inverter

Summary of Contents for HYD 10KTL-3PH

Page 1: ...Shenzhen SOFARSOLAR Co Ltd Energy storage integrated inverter Product Model HYD 5K 20KTL 3PH User manual ...

Page 2: ...nvironment 24 4 6 Determining the Installation Position 24 4 7 Moving the HYD 5 20KTL 3PH 26 4 8 Installing HYD 5 20KTL 3PH 26 5 Electrical Connections 28 5 1 Wire instructions 29 5 2 Connecting PGND Cables 30 5 3 Battery Connection PV Connection 31 5 4 AC Load connection 32 5 5 AC Grid connection 33 5 6 External communication interface 34 5 7 Communication method 45 6 Buttons and indicator lights...

Page 3: ...nsferred to another user or field Copyright Declaration The copyright of this manual belongs to Shenzhen SOFARSOLAR Co Ltd Any corporation or individual should not plagiarize partially copy or fully copy it including software ect and no reproduction or distribution of it in any form or by any means All right reserved SOFARSOLAR reserves the right of final interpretation This manual is subject to c...

Page 4: ...bleshooting of HYD 5 20KTL 3PH inverters HYD 5KTL 3PH HYD 6KTL 3PH HYD 8KTL 3PH HYD 10KTL 3PH HYD 10KTL 3PH A HYD 15KTL 3PH HYD 20KTL 3PH Keep this manual where it will be accessible at all times Target Group This manual is intended for qualified electrical technical personnel who are responsible for inverter installation and commissioning in the PV power system and PV plant operator Symbols Used ...

Page 5: ... Warning Caution indicates a mild potential hazard that if not avoided could result in moderate or mild injury to persons Caution Attention denotes potential risk if not avoided that may result in equipment not operating properly or property damage Attention Note are additional information in the manual highlighting and complements the content and may also provide tips or tricks for optimizing the...

Page 6: ...biner box OFF to cut off the high voltage DC When the battery needs to be installed please confirm the positive and negative terminals of the battery and turn OFF the battery Otherwise serious injury may be caused Qualified persons The customer must make sure the operator has the necessary skill and training to do his her job Staff in charge of using and maintaining the equipment must be skilled a...

Page 7: ...ecessary Transport of the equipment especially by road must be carried out with by suitable ways and means for protecting the components in particular the electronic components from violent shocks humidity vibration etc Labels on the equipment Electric connection Please comply with all the current electrical regulations about accident prevention in dealing with the solar invert Before the electric...

Page 8: ... working Please wear protective gloves Keep it away from kids Attention Maintenance and repair Before any repair work turn OFF the AC circuit breaker between the inverter and electrical grid first then turn OFF the DC switch After turning OFF the AC circuit breaker and DC switch wait for 5 minutes at least before carrying out any maintenance or repair work Danger Inverter should work again after r...

Page 9: ...ggest that all PV module frames and inverter are reliably grounded to protect the PV system and personnel security Attention Ensure input DC voltage Max DC voltage Over voltage may cause permanent damage to inverter or other losses which will not be included in warranty Warning Signs on the inverter There are some symbols which are related to security on the inverter Please read and understand the...

Page 10: ...the equipment according to IEC standard 70 1 EN 60529 June 1997 Positive pole and negative pole of the input voltage DC This side up HYD 5 20KTL 3PH inverter must always be transported handled and stored in such a way that the arrows always point upwards RCM Regulatory Compliance Mark The product complies with the requirements of the applicable Australian standards ...

Page 11: ...es to suit the diverse user needs The HYD 5 20KTL 3PH inverter can provide a complete solution in the period of rising energy costs such as oil and coal declining energy subsidies for photovoltaic grid connected system mountainous areas or base stations without power grid uninterrupted power supply and emergency power supply demand Fig 2 1 HYD 5 20KTL 3PH inverter system diagram AMASS Storage Batt...

Page 12: ...h as air conditioners or refrigerators with an automatic switchover time of less than 10 milliseconds a Dual MPP trackers with 1 5 DC overload b Flexible switching between grid tied mode and energy storage mode c Max battery charge and discharge efficiency 97 8 d 2 strings of battery input with maximum 50A charge and discharge current e Wide battery voltage range 180 800V f Off grid output can be ...

Page 13: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 8 2 4 Electrical block diagram Fig 2 3 Electrical block diagram ...

Page 14: ... design the system you have already included PV battery and calculated the load capacity that needs to be sustained by the hybrid inverter This is the whole system design Fig 3 1 Typical Energy Storage System AMASS Storage Battery Normal Load WiFi GPRS RS485 USB CAN2 0 Grid Critical Load Power Generation Date Monitoring Platform PV panels Smart Meter Hydbrid Inverter ...

Page 15: ...battery will be charged by the grid Fig 3 2 System Without PV Connection AMASS Storage Battery Normal Load WiFi GPRS RS485 USB CAN2 0 Grid Critical Load Power Generation Date Monitoring Platform Hydbrid Inverter Smart Meter PV panels 3 3 System Without Battery 1 You want just a grid tied system 2 You may add battery in the future This is the system configuration Battery function is always there Pl...

Page 16: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 11 ...

Page 17: ...de Without Grid AMASS Storage Battery Normal Load WiFi GPRS RS485 USB CAN2 0 Grid Critical Load Power Generation Date Monitoring Platform PV panels Hydbrid Inverter Smart Meter 3 5 System With Multi Inverters 1 The system capacity is higher than 20kW 2 PV panel is needed and enough space to install it 3 Battery is needed for emergency or peak hour A parallel connection system for both AC output an...

Page 18: ...ely to avoid the possibility that the power allocated to other machines will exceed the maximum allowable LOAD power of a single AC circuit breaker due to its disconnection 2 It is recommended that AC GRID output wiring of all machines should be combined together and connected to the power GRID through AC circuit breaker It is not recommended that each machine should be connected to AC circuit bre...

Page 19: ...o AC Grid 3 6 AC Retrofit System 1 Grid tied solar system has already existed 2 More capacity of power is needed 3 Battery is needed for emergency 4 Extra space for PV panel This is the solution can satisfy all the needs Fig 3 6 AC Retrofit System 1 AMASS Storage Battery Normal Load WiFi GPRS RS485 USB CAN2 0 Grid Critical Load Power Generation Date Monitoring Platform Hydbrid Inverter Primary PV ...

Page 20: ...7 AC Retrofit System 2 AMASS Storage Battery Normal Load WiFi GPRS RS485 USB CAN2 0 Grid Critical Load Power Generation Date Monitoring Platform Hydbrid Inverter Primary PV panels Smart Meter 1 Smart Meter 2 Grid tied Inverter Note The communication address of Meter 1 should be set to 1 Similarly the communication address of Meter 2 should be set to 2 ...

Page 21: ...oad are the same or unbalanced This is the best solution to satisfy your needs Fig 3 8 Back up Unbalanced Output AMASS Storage Battery Normal Load WiFi GPRS RS485 USB CAN2 0 Grid Single phase Critical Load 3 Power Generation Date Monitoring Platform Hydbrid Inverter Primary PV panels Smart Meter 1 Single phase Critical Load 2 Single phase Critical Load 1 1KW 3KW 5KW ...

Page 22: ...re the same or unbalanced This is the best solution to satisfy your needs Fig 3 9 On Grid Unbalanced Output AMASS Storage Battery Normal Load 3 WiFi GPRS RS485 USB CAN2 0 Grid Critical Load Power Generation Date Monitoring Platform Hydbrid Inverter Primary PV panels Smart Meter 1KW 3KW 5KW 6KW Normal Load 2 Normal Load 1 4 66KW 2 66KW 0 66KW 0 34KW 0 34KW 0 34KW 2KW ...

Page 23: ...m Without The Meter And CT 1 These are unnecessary with the meter and CT 2 Suitable for working with a single inverter 3 All the loads in the system must be connected to ACLOAD and careful not to overload This is the system configuration Fig 3 10 System Without The Meter And CT ...

Page 24: ...0KTL 3PH and contact the dealer as soon as possible You are advised to remove the packing materials within 24 hours before installing the HYD 5 20KTL 3PH inverter Do NOT install the HYD 5 20KTL 3PH on flammable material Do NOT install the HYD 5 20KTL 3PH in an area used to store Flammable or explosive material Dager The enclosure and heat sink are very hot while the inverter is working therefore d...

Page 25: ...ed NO Picture Description Quantity 1 Inverter 1pcs 2 Wall hanger 1pcs 3 PV input terminal 4pcs 4 PV input terminal 4pcs 5 Metal terminals secured to PV input power cables 4pcs 6 Metal terminals secured to PV input power cables 4pcs 7 BAT input terminal 2pcs 8 BAT input terminal 2pcs 9 Metal terminals secured to BAT input power cables 2pcs 10 Metal terminals secured to BAT input power cables 2pcs 1...

Page 26: ...g terminal resistance parallel system 1pcs 17 DRMs connector 1pcs 18 CT 6pin connector 1pcs 19 Three phase electronic energy meter 1pcs 20 Split Core Current Transformer AKH 0 66 K Φ24 200A 5A CT to be connected to the DTSU666 Meter only 3pcs 21 COM 16pin connector 1pcs 22 Manual 1pcs 23 The warranty card 1pcs 24 Quality Certificate 1pcs 25 Outgoing inspection report 1pcs ...

Page 27: ...livery It is forbidden to put the HYD 5 20KTL 3PH inverter upside down during delivery Please check the product package and fittings carefully before installation Caution Fig 4 2 HYD 5 20KTL 3PH inverter overview Table 4 2 HYD 5 20KTL 3PH inverter overview 1 Battery input terminals 7 DRMs 2 DC switch 8 COM 3 PV input terminals 9 Link Port 1 4 Load connection port 10 Link Port 0 5 Grid connection p...

Page 28: ...d install AC terminal screws 4 Removal tool Remove PV terminal 5 Wire stripper Strip wire 6 6mm Allen Wrench Turn the screw to connect Wall hanger with inverter 7 Crimping tool Used to crimp power cables 8 Multi meter Used to check grounding 9 Marker Used to mark signs 10 Measuring tape Used to measure distances 11 Level Used to ensure that the Wall hanger is properly installed 12 ESD gloves Opera...

Page 29: ... in a well ventilated place e No flammable or explosive materials close to HYD 5 20KTL 3PH inverter f The AC overvoltage category of HYD 5 20KTL 3PH inverter is category II g Maximum altitude 4000m h Pollution degree Four 4 6 Determining the Installation Position Determine an appropriate position for installing the HYD 5 20KTL 3PH inverter Comply with the following requirements when determining th...

Page 30: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 25 30 cm 50 cm 30 cm 30 cm 300 mm 200 mm 1000 mm 200 mm ...

Page 31: ...r to protect its shell Attention 4 8 Installing HYD 5 20KTL 3PH Step 1 Determine the positions for drilling holes ensure the position of holes are level then mark they with a marker pen use the hammer drill to drill holes on the wall Keep the hammer drill perpendicular to the wall do not shake when drilling so as not to damage the wall If the error of the hole is too big you need to reposition Ste...

Page 32: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 27 Fig 4 5 Installing HYD 5 20KTL 3PH M6 Hexagon screw ...

Page 33: ...gineer Wear rubber gloves and protective clothing protective glasses and boots when working on high voltage high current systems such as inverter and battery systems Attention PV modules generate electric energy when exposed to sunlight and can create an electrical shock hazard Therefore before connecting DC input power cable cover PV modules using opaque clot Danger For HYD 5 20KTL 3PH open circu...

Page 34: ...tion Component Description Recommended cable type Recommended cable specifications Connect the positive electrode of lithium battery Outdoor multi core copper cable Conductor cross sectional area 4mm2 6mm2 Connect the negative electrode of lithium battery Connect the positive electrode of photovoltaic cell Industry common outdoor photovoltaic cable Conductor cross sectional area 4mm2 6mm2 Connect ...

Page 35: ...les are prepared 4mm outdoor power cables are recommended for grounding purposes the color of cable should be yellow green Procedure Step 1 Remove the insulation layer with an appropriate length using a wire stripper as shown in Fig 5 1 Step 2 Insert the exposed core wires into the OT terminal and crimp them by using a crimping tool as shown in Fig 5 1 Step 3 Install the crimped OT terminal flat w...

Page 36: ... the insulation layer with an appropriate length from the positive and negative power cables by using a wire stripper as show in Fig 5 2 Step 3 Insert the stripped positive and negative power cables into the positive and negative metal terminals respectively and crimp them using a clamping tool Ensure that the cables are crimped until they cannot be pulled out by force less than 400 N as shown in ...

Page 37: ...aution Fig 5 2 Connect Battery PV 1 Positive metal contact 2 Negative metal contact 3 Positive connector 4 Negative connector BAT Blue PV Black Disconnect PV connectors 5 4 AC Load connection Please find the correct AC Load terminal according to the terminal accessory label Procedure Step1 Select the appropriate cable type and specification according to the table 5 3 The cable shall be stripped an...

Page 38: ... 5mm 5 5 AC Grid connection Please find the correct AC Grid terminal according to the terminal accessory label Procedure Step1 Select the appropriate cable type and specification according to the table 5 3 The cable shall be stripped and the specific stripping length is shown in Fig 5 4 Step 2 Pass the wire through the terminal as shown in Fig 5 4 Step 3 Connect the wire to the terminal according ...

Page 39: ...munication interface 5 6 1 USB WIFI communication interface Fig 5 5 USB WIFI communication interface Table5 4 Interface description USB communication interface USB USB flash disk access Used for inverter firmware upgrade and data recording WIFI WIFI data collector access Used to connect WiFi data collector ...

Page 40: ...nterface pin are defined according to different standard requirements a Logic interface for AS NZS 4777 2 2015 also known as inverter demand response modes DRMs The inverter will detect and initiate a response to all supported demand response commands within 2 s The inverter will continue to respond while the mode remains asserted Table 5 5 Function description of the DRMs terminal Pin NO Color Fu...

Page 41: ...t 2 input K2 Relay 2 output 3 L3 Relay contact 3 input K3 Relay 3 output 4 L4 Relay contact 4 input K4 Relay 4 output 5 NC Not Connected Not Connected 6 G GND Relays common node 7 NC Not Connected Not Connected 8 NC Not Connected Not Connected Table 5 7 The inverter is preconfigured to the following RRCR power levels close is 1 open is 0 L1 L2 L3 L4 Active Power Cos φ 1 0 0 0 0 1 0 1 0 0 30 1 0 0 ...

Page 42: ...cted 4 NC Not Connected Not Connected 5 NC Not Connected Not Connected 6 G GND K1 Relay 1 output 7 NC Not Connected Not Connected 8 NC Not Connected Not Connected Table 5 9 The inverter is preconfigured to the following RRCR power levels close is 1 open is 0 L1 Active Power Power drop rate Cos φ 1 0 5 seconds 1 0 100 1 5 6 3 COM Multifunction communication interface Fig 5 8 COM interface Please re...

Page 43: ... with electricity meters 6 RS485B2 RS485differential signal 7 CAN0_H CAN high data Used for communication with lithium battery BMS the inverter can automatically identify the battery BMS communication as CAN or RS485 communication 8 CAN0_L CAN low data 9 GND S BMS communication GND 10 485TX0 RS485differential signal 11 485TX0 RS485differential signal 12 GND S Signal GND Inner BMS battery temperatu...

Page 44: ...and negative black leads of the current transformer on 1 and 3 of the meter respectively and buckle the current transformer into L1 phase of the power grid Similarly the current transformers connected to 4 and 6 buckle into L2 phase and the current transformers connected to 7 and 9 buckle into L3 phase NOTE The arrow of current transformer points to the power grid as shown in Fig 5 11 Fig 5 11 Met...

Page 45: ... and notes please refer to this manual 7 3 2 Advanced setting 7 Parallel setting 1 The first and last inverters need to be connected to the 8Pin terminal 2 The working state of all machines in the parallel machine system must be consistent 3 The main AC switch must be turned off during machine maintenance Attention Fig 5 13 parallel system ...

Page 46: ...al2 5 6 5 CT External current sensor interface Table 5 12Interface description PIN Definition Function Note 1 Ict_R The current sensor outputs a negative electrode Used to connect R phase current sensor of power grid 2 Ict_R The current sensor outputs a positive electrode 3 Ict_S The current sensor outputs a negative electrode Used to connect S phase current sensor of power grid 4 Ict_S The curren...

Page 47: ...one is the random CT direction and then the use of CT calibration function for calibration CT calibration procedures refer to this manual 7 3 2 8 CT calibration Attention The inverter output of HYD 5 20KTL 3PH series inverter has 4 sets of relays which are electrically connected to the output end R S T N respectively to ensure the continuity of the electrical connection of load R S T N when the in...

Page 48: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 43 Fig 5 15 Electrical connections Plan A CT ...

Page 49: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 44 Fig 5 16 Electrical connections Plan B Meter CT ...

Page 50: ...he RS485 communication cable should be less than 1000 m Fig 5 17 2 WiFi GPRS Refer to the figure shown below Fig 5 18 The operation information generated energy alert operation status of the inverter can be transferred to PC or uploaded to the server via WiFi GPRS Users can choose to use web or APP for monitoring and viewing according to their needs They need to register an account and bind the de...

Page 51: ...5 wires are connected in parallel between inverters Connect the RS485 and RS485 of the inverter to the TX and TX of the RS485 USB adapter connect the USB port of the adapter to the computer NOTE When multiple inverters are connected via RS485 wires set communication address to differentiate the inverters please refer to this manual 7 3 1 System setting 8 Communication Addr Note An isolated adapter...

Page 52: ...n or enter the main interface Press Up to the upper menu option or value plus 1 Press Down to the lower menu option or value minus 1 Press OK to select the current menu option or switch to the next digit 6 2 Indicator lights and status Status On Grid Green light Off Grid Green light Alarm Red light On grid ON Standby On Grid Flashing Off Grid ON Standby Off Grid Flashing Alarm ON ...

Page 53: ...t breaker OFF 8 For lithium battery please ensure that the communication cable has been correctly connected 9 For the lead acid battery please ensure that the NTC wire has been correctly connected 7 2 First Time Setup IMPORTANT IMPORTANT Please follow the following procedure to switch ON inverter 1 Make sure there s no power generation in inverter s phase 2 Turn ON the DC Switch of PV on the inver...

Page 54: ...afety chart of different countries Code Country Code Country 000 000 Germany VDE4105 024 000 Cyprus 001 Germany BDEW 025 000 India 002 Germany VDE0126 026 000 Philippines 001 000 Italia CEI 021 Internal 027 000 New Zealand 001 Italia CEI 016 Italia 028 000 Brazil 002 Italia CEI 021 External 001 Brazil LV 003 Italia CEI0 21 In Areti 002 Brazil 230 002 000 Australia A 003 Brazil 254 008 Australia B ...

Page 55: ...l safety authorities about this Shenzhen SOFARSOLAR Co Ltd is not responsible for any consequences arising out of incorrect country code selection Caution 5 Set battery parameters Take the default input channel configuration as an example Start with battery 1 and work your way up to battery n Battery Type Type with communication protocol Lead acid or no protocol type 1 Battery Address 1 Battery Ca...

Page 56: ... Grid V R V Grid V S V Grid V T V AC Power R KW AC Power S KW Down AC Power T KW Frequency Hz Battery Information 1 Batt1 V V Batt1 Curr A Batt1 Power KW Batt1 Temp Batt1 SOC Batt1 SOH Down Batt1 Cycles T Battery Information 2 Batt2 V V Batt2 Curr A Batt2 Power KW Batt2 Temp Batt2 SOC Batt2 SOH Batt2 Cycles T In the main interface press Up button to enter PV parameters page Main interface Up PV In...

Page 57: ... System Setting 2 Advanced Setting 3 Energy Statistic 4 System Information 5 Event List 6 Software Update 7 3 1 System setting 1 System Setting OK 1 Language Settings 2 Time 3 Safety Param 4 Energy Storage Mode 5 Auto Test Only for Italy 6 Input Channel Config 7 EPS Mode 8 Communication Addr 1 Language Settings Set the menu display language 1 Language Settings OK 1 中文 OK 2 English 3 Italiano 4 2 T...

Page 58: ...re relevant information Attention 4 Energy Storage Mode 4 Energy Storage Mode OK 1 Self use Mode OK 2 Time of use Mode 3 Timing Mode 4 Passive Mode OK Self use Mode In Self use mode inverter will automatically charge discharge the battery 1 If PV generation LOAD consumption ΔP 100W inverter won t charge or discharge the battery 2 If PV generation LOAD consumption the surplus power will be stored i...

Page 59: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 54 5 If PV generation Battery LOAD consumption inverter will import power from the grid ...

Page 60: ...h means the home electricity consumption is much higher on weekends Thus you need to store some cheap electricity on weekends only This is possible using our Time of use mode In summer if your PV system can produce more electricity than your home electricity consumption Then you don t need to set an off peak charge period to charge your battery in summer at all When the system time is in the off p...

Page 61: ...me of use Mode OK Set Time of use Mode Rules 0 Enabled Disabled From To SOC Charge 02h00m 04h00m 070 01000W Effective date Dec 22 Mar 21 Weekday select Mon Tue Wed Thu Fri Sat Sun Set Timing Mode Changing the value of a rule can set multiple timing rules Rule 0 1 2 3 The charging and discharging periods can be switched on separately Multiple rules can take effect at the same time The rule with the...

Page 62: ...r more detailed information please ask representative of SOFAR to get a copy of passive mode communication protocol 5 Auto Test ONLY for Italian Market 5 Auto Test OK 1 Autotest Fast 2 Autotest STD Auto test Fast 1 Autotest Fast OK Start Auto test Press Ok to start Testing 59 S1 Wait Test 59 S1 OK Wait Testing 59 S2 Wait Test 59 S2 OK Wait Testing 27 S1 Wait Test 27 S1 OK Wait Testing 27 S2 Wait T...

Page 63: ...ess Down 59 S1 228V 902ms Press Down 59 S2 threshold 264 5V 200ms Press Down 59 S2 229V 204ms Press Down 27 S1 threshold 195 5V 1500ms Press Down 27 S1 228V 1508ms Press Down 27 S2 threshold 34 5V 200ms Press Down 27 S2 227V 205ms Press Down 81 S1 threshold 50 5Hz 100ms Press Down 81 S1 49 9Hz 103ms Press Down 81 S2 threshold 51 5Hz 100ms Press Down 81 S2 49 9Hz 107ms Press Down 81 S1 threshold 49...

Page 64: ... battery group is used you need to disable channel 2 6 Input Channel Config OK Input Channel Config Input Channel1 Battery input1 Down OK Disable Input Channel2 Battery input1 Down Battery input2 Disable Input Channel3 PV input 1 Down Disable Input Channel4 PV input 1 Down PV input 2 Disable Requires the inverter to be in standby for setup Attention 7 EPS Mode The EPS mode is unavailable when the ...

Page 65: ...P 100W inverter will discharge battery 4 If PV generation is normal but LOAD consumption 0 the surplus power will be stored in the battery 8 Communication Addr 8 Communication Addr OK 1 Communication Addr OK 2 Baud Rate OK 7 3 2 Advanced setting 2 Advanced setting OK Input 0001 1 Battery Parameter 2 Battery Active 3 Anti Reflux 4 IV Curve Scan 5 Logic interface Control 6 Factory Reset 7 Parallel s...

Page 66: ...ax Discharge A 2 Battery Address BatteryAddress 1 00 BatteryAddress2 Not Use BatteryAddress 3 Not Use BatteryAddress4 Not Use Depth of Discharge For example if Discharge Depth 50 EPS Discharge Depth 80 EPS Safety Buffer 20 While grid is connected Inverter won t discharge the battery when its SOC is less than 50 In case of blackout Inverter will work in EPS mode when EPS mode is on the battery will...

Page 67: ...he input and output meet the conditions for battery activation When manual click settings force activation the inverter forces the activation of dormant batteries 3 Anti Reflux The user can enable Anti Reflux Control to limit the max export power to grid Reflux Power set is desired max export power to grid Refer to 5 6 5 for connection of the system when using Anti Reflux function 3 Anti Reflux OK...

Page 68: ...rt 0 1 Cascade communication interface for the connection method of the parallel system 7 Parallel setting OK 1 Parallel Control 2 Parallel Primary Replica 3 Parallel Address 4 Save 1 Parallel Control Enable or disable parallel functions Both the master and the slave must enable this function 2 Parallel Primary Replica Set up the Primary and Replica Select one inverter as the Primary and set the o...

Page 69: ...itch machine through this menu so that the inverter can be shut down the inverter can stop working and turn into standby state and the inverter can be to normal output working state This function can effectively and safely control the inverter switch machine and facilitate installation and maintenance 11 Unbalanced Support The default is prohibited Application scenarios When the system is connecte...

Page 70: ... balance It can effectively improve the quality of power grid and enhance user benefit Requires the inverter to be in standby for setup Attention 7 3 3 Energy Statistic 3 Energy Statistic OK Today PV KWH Load KWH Export KWH Import KWH Charge KWH Discharge KWH Down Month PV KWH Load KWH Export KWH Import KWH Charge KWH Discharge KWH Down Year PV KWH Load KWH Export KWH Import KWH Charge KWH Dischar...

Page 71: ...rter Info 2 Hardware Version Power Level Country Down Inverter Info 3 Input Channel1 Input Channel2 Input Channel3 Input Channel4 Down Inverter Info 4 Energy Storage Mode RS485 Address EPS Mode IV Curve Scan Down Inverter Info 5 Logic Interface Control PF Time Setting QV Time Setting Power Factor Down Inverter Info 6 Anti Reflux Insulation resistance 2 Battery Info OK Battery1 2 info 1 Battery Typ...

Page 72: ... events will be listed in the front 5 Event List OK 1 Current Event List OK ID042 Iso Fault 2 History Event List 2 History Event List OK 1 ID001 2020 4 3 14 11 45 OK 1 ID001 GridOVP 2 ID005 2020 4 3 11 26 38 2 ID005 GFCI 7 3 6 Software Update HYD 5 20KTL 3PH inverters offer software upgrade via USB flash drive to maximize inverter performance and avoid inverter operation error caused by software b...

Page 73: ...If the following errors occur please upgrade again If this continues many times contact technical support for help USB Fault MDSP File Error SDSP File Error ARM File Error Update DSP1 Fail Update DSP2 Fail Update ARM Fail Step 8 After the update is completed turn off the DC breaker wait for the LCD screen extinguish then restore the WiFi connection and then turn on the DC breaker and AC breaker ag...

Page 74: ...ade relationship between battery packs 8 1 Only one battery pack is connected to the inverter 8 1 1 Only one battery pack is connected to the battery input channel 1 of the inverter The wiring and installation of the battery pack and the inverter are shown in the figure 8 1 Note There is only one GTX3000 battery pack and the battery address is automatically generated as 0 the battery pack needs to...

Page 75: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 70 Fig8 1 The wiring and installation of the battery pack and the inverter ...

Page 76: ...put channel 2 is not connected to the battery it is best to configure it not to use or it can be configured as battery input 2 Please set the PV input channel according to the actual usage System Settings Input Channel Config Bat Channel1 Bat Input1 Bat Channel2 Not Use PV Channel1 PV Input1 PV Channel2 PV Input2 Save ...

Page 77: ...attery Address1 00 Battery Address2 Not Use Battery Address3 Not Use Battery Address4 Not Use Save Note One battery input channel of the inverter can connect up to four battery packs connected in parallel Each battery pack corresponds to one battery address and each battery address can be configured from 00 to 15 or not used Please configure other parameters of the battery according to the actual ...

Page 78: ... the CAN matching resistor After installation and wiring are completed the inverter is powered on On the LCD display first configure the input channel and then configure the battery parameters 1 Input channel configuration Note Battery input channel 1 is not connected to the battery pack but must be configured as battery input 1 and battery input channel 2 must be configured as battery input 2 Ple...

Page 79: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 74 Fig8 2 The wiring and installation of the battery pack and the inverter ...

Page 80: ... battery address can be configured from 00 to 15 or not used Please configure other parameters of the battery according to the actual usage Advanced Settings Input Password 0001 Battery Parameter Battery 1 Battery Address Battery Address1 Not Use Battery Address2 Not Use Battery Address3 Not Use Battery Address4 Not Use Save Battery 2 Battery Type SOFAR Battery Address Battery Address1 00 Battery ...

Page 81: ...inverter are shown in the figure 8 3 Note There is only one GTX3000 battery pack and the battery address is automatically generated as 0 the battery pack needs to be connected to the CAN matching resistor After installation and wiring are completed the inverter is powered on On the LCD display first configure the input channel and then configure the battery parameters Fig8 3 The wiring and install...

Page 82: ...nnel configuration Note Battery input channel 2 must be configured as battery input 1 Please set the PV input channel according to the actual usage System Settings Input Channel Config Bat Channel1 Bat Input1 Bat Channel2 Bat Input1 PV Channel1 PV Input1 PV Channel2 PV Input2 Save ...

Page 83: ...attery Address1 00 Battery Address2 Not Use Battery Address3 Not Use Battery Address4 Not Use Save Note One battery input channel of the inverter can connect up to four battery packs connected in parallel Each battery pack corresponds to one battery address and each battery address can be configured from 00 to 15 or not used Please configure other parameters of the battery according to the actual ...

Page 84: ...y pack 1 as shown whose Link Port In is connected to the inverter through the communication cable will automatically generate the battery address as 0 If the Link Port In is connected to the Link Port Out of another battery pack through the communication cable the battery pack battery pack 2 as shown will automatically generate the battery address as 1 The Link Port Out of battery pack 2 must be c...

Page 85: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 80 Fig8 4 The wiring and installation of the battery pack and the inverter ...

Page 86: ...and are connected to the two battery input channels of the inverter respectively the input channel configuration must be set to independent mode battery input 1 and battery input 2 Please set the PV input channel according to the actual usage System Settings Input Channel Config Bat Channel1 Bat Input1 Bat Channel2 Bat Input2 PV Channel1 PV Input1 PV Channel2 PV Input2 Save ...

Page 87: ...ut Password 0001 Battery Parameter Battery 1 Battery Type SOFAR Battery Address Battery Address1 00 Battery Address2 Not Use Battery Address3 Not Use Battery Address4 Not Use Save Battery 2 Battery Type SOFAR Battery Address Battery Address1 01 Battery Address2 Not Use Battery Address3 Not Use Battery Address4 Not Use Save ...

Page 88: ...d together to the battery input channel 1 and battery input channel 2 of the inverter The wiring and installation of the battery pack and the inverter are shown in the figure 8 5 Note Among the two battery packs the battery pack battery pack 1 as shown whose Link Port In is connected to the inverter through the communication cable will automatically generate the battery address as 0 If the Link Po...

Page 89: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 84 Fig8 5 The wiring and installation of the battery pack and the inverter ...

Page 90: ...nd then connected to the two battery input channels of the inverter together The input channel configuration must be set to parallel mode battery input 1 and battery input 1 Please set the PV input channel according to the actual usage System Settings Input Channel Config Bat Channel1 Bat Input1 Bat Channel2 Bat Input1 PV Channel1 PV Input1 PV Channel2 PV Input2 Save ...

Page 91: ...l of the inverter can connect up to four battery packs connected in parallel Each battery pack corresponds to one battery address and each battery address can be configured from 00 to 15 or not used The two battery input channels of the inverter are connected in parallel to become one battery input 1 which connects two battery packs in parallel with each other Therefore one battery input needs to ...

Page 92: ...e communication cable The battery pack battery pack 1 as shown whose Link Port In is connected to the inverter through the communication cable will automatically generate the battery address as 0 The Link Port In of the battery packs battery pack 2 3 4 as shown are connected to the Link Port Out of another battery packs through the communication cable in turn and the battery addresses will automat...

Page 93: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 88 Fig8 6 The wiring and installation of the battery pack and the inverter ...

Page 94: ...nnected to the battery input channel 1 and battery input channel 2 of the inverter respectively the input channel configuration must be set to independent mode battery input 1 and battery input 2 Please set the PV input channel according to the actual usage System Settings Input Channel Config Bat Channel1 Bat Input1 Bat Channel2 Bat Input1 PV Channel1 PV Input1 PV Channel2 PV Input2 Save ...

Page 95: ...nds to one battery address and each battery address can be configured from 00 to 15 or not used Advanced Settings Input Password 0001 Battery Parameter Battery 1 Battery Type SOFAR Battery Address Battery Address1 00 Battery Address2 01 Battery Address3 Not Use Battery Address4 Not Use Save Battery 2 Battery Type SOFAR Battery Address Battery Address1 02 Battery Address2 03 Battery Address3 Not Us...

Page 96: ... battery pack and the inverter are shown in the figure 8 7 Note There are multiple battery packs and the battery communication is connected to each other one by one through the communication cable The battery pack battery pack 1 as shown whose Link Port In is connected to the inverter through the communication cable will automatically generate the battery address as 0 The Link Port In of the batte...

Page 97: ...HYD 5 20KTL 3PH User manual Copyright Shenzhen SOFARSOLAR Co Ltd 92 Fig8 7 The wiring and installation of the battery pack and the inverter ...

Page 98: ...nnected to the battery input channel 1 and battery input channel 2 of the inverter respectively the input channel configuration must be set to independent mode battery input 1 and battery input 2 Please set the PV input channel according to the actual usage System Settings Input Channel Config Bat Channel1 Bat Input1 Bat Channel2 Bat Input2 PV Channel1 PV Input1 PV Channel2 PV Input2 Save ...

Page 99: ...ack corresponds to one battery address and each battery address can be configured from 00 to 15 or not used Advanced Settings Input Password 0001 Battery Parameter Battery 1 Battery Type SOFAR Battery Address Battery Address1 00 Battery Address2 01 Battery Address3 02 Battery Address4 03 Save Battery 2 Battery Type SOFAR Battery Address Battery Address1 04 Battery Address2 05 Battery Address3 06 B...

Page 100: ... channel 1 is connected to battery pack 1 to battery pack 4 so the battery addresses are 0 to 3 the battery input channel 2 is connected to battery pack 5 to battery pack 8 so the battery addresses are 4 to 7 Please configure other parameters of the battery according to the actual usage ...

Page 101: ...s and wiring in good condition Are the configuration settings correct for the particular installation Are the display panel and the communication cables properly connected and undamaged If the inverter needs to be shut down for electrical inspection please follow the following steps 1 Press the Back on the main interface to enter the main menu page and select Advanced Settings On off machine contr...

Page 102: ...ame Description Solution ID001 Grid overvoltage The grid voltage is too high If the alarm occurs occasionally the possible cause is that the electric grid is abnormal occasionally Inverter will automatically return to normal operating status when the electric grid s back to normal If the alarm occurs frequently check whether the grid voltage frequency is within the acceptable range If yes please c...

Page 103: ...tage of grid voltage 2 ID011 VGridLineFault Power grid line voltage error ID012 Vinvfault Inverter voltage error Internal faults of inverter switch OFF inverter wait for 5 minutes then switch ON inverter Check whether the problem is solved If no please contact technical support ID013 RefluxFault Anti Reflux function is faulty ID017 HwADFaultIGrid Power grid current sampling error ID018 HwADFaultDC...

Page 104: ... technical support ID049 TempFault_Bat Battery temperature protection For Inner BMS battery make sure that the battery NTC cable is properly connected Make sure the inverter is installed where there is no direct sunlight Please ensure that the inverter is installed in a cool well ventilated place Ensure the inverter is installed vertically and the ambient temperature is below the inverter temper a...

Page 105: ...urrent protection ID086 SwPvOCPInstant PV overcurrent software protection ID087 IpvUnbalance PV flows in uneven parallel ID088 IacUnbalance Unbalanced output current ID089 SwPvOCP PV overcurrent software protection ID090 IbalanceOCP Inverter bus balance current protection ID097 HwLLCBusOVP LLC bus hardware overvoltage ID098 HwBusOVP Inverter bus hardware overvoltage ID099 HwBuckBoostO CP BuckBoost...

Page 106: ...pport ID130 BusOVP unrecov er Permanent Bus overvoltage failure ID131 HwBusOVP unre cover Permanent Bus hardware overvoltage failure ID132 IpvUnbalance un recover PV uneven flow permanent failure ID133 EPSBatOCP unre cover Permanent battery overcurrent failure in EPS mode ID134 AcOCPInstant un recover Output transient overcurrent permanent failure ID135 IacUnbalance unr ecover Permanent failure of...

Page 107: ...the battery and inverter for faults ID158 BMS2CommFaul t Communication failure of lithium battery ID159 BMS3CommFaul t Communication failure of lithium battery ID160 BMS4CommFaul t Communication failure of lithium battery ID161 ForceShutdown Force shutdown The inverter is performed a forced shutdown ID162 RemoteShutdown Remote shutdown The inverter is performed a remote shutdown ID163 Drms0Shutdow...

Page 108: ...ed any daily or routine maintenance Heat sink should not be blocked by dust dirt or any other items Before the cleaning make sure that the DC SWITCH is turned OFF and the circuit breaker between inverter and electrical grid is turned OFF Wait at least for 5 minutes before the Cleaning Inverter cleaning Please clean the inverter with an air blower a dry soft cloth or a soft bristle brush Do NOT cle...

Page 109: ...ry type Li lon Lead acid No of battery input 1 2 Battery voltage range 180V 800V Battery voltage range for full load V 200 800 240 800 320 800 200 800 200 800 300 800 400 800 Nominal charging discha rging power W 5000 6000 8000 10000 10000 15000 20000 Max charging discha rging current 25A 50A 25A 25A Peak charging discha rging current Duration 40A 60s 70A 35A 35A 60s Charging strategy Follow BMS B...

Page 110: ...00 60 00 6000 9000 6600 6600 12000 6600 6600 15000 7500 7500 15000 7500 7500 22500 11250 11250 30000 15000 15000 Max DC voltage 1000V Start upvoltage 200V MPPT voltage range 180 960V Rated DC voltage 600V No of MPP trackers 2 No of strings per MPP tracker 1 2 Full power MPPT voltage range V 250 850 320 850 360 850 220 850 220 850 350 850 450 850 Max Input current 12 5A 12 5A 25A 25A Max short circ...

Page 111: ...ility grid VA 5500 6600 8800 11000 10000 16500 22000 Max AC power from utility grid VA 10000 12000 16000 20000 20000 30000 40000 Max AC current output to utility grid 8A 10A 13A 16A 16A 24A 32A Max AC Current from utility grid 15A 17A 24A 29A 29A 44A 58A Nominal grid voltage 3 N PE 220 380Vac 230 400Vac Grid voltage range 184Vac 276Vac Nominal grid freqency 50Hz 60Hz Grid freqency range 45Hz 55Hz ...

Page 112: ...er VA 5500 6600 8800 11000 10000 16500 22000 Peak output power Duration 10000V A 60s 12000V A 60s 16000V A 60s 20000V A 60s 20000V A 60s 22000V A 60s 22000V A 60s Rated output current 7 2A 8 7A 11 6A 14 5A 14 5A 21 7A 29A Max output current 8A 10A 13A 16A 16A 24A 32A Peak output current Duration 15A 60s 18A 60s 24A 60s 30A 60s 30A 60s 32A 60s 32A 60s Nominal output voltage 3 N PE 220 380Vac 230 40...

Page 113: ...iciency 97 5 97 5 97 5 97 7 97 7 97 7 97 7 Max efficiency 98 0 98 0 98 0 98 2 98 2 98 2 98 2 Max battery charge discharge efficiency 97 6 97 6 97 6 97 8 97 8 97 8 97 8 DC switch Yes PV reverse polarity protection Yes Output over current protection Yes Output over voltage protection Yes Anti islanding protection Yes Residual current detection Yes Insulation resistor detection Yes Surge protection l...

Page 114: ...KTL 3PH HYD 10KT L 3PH HYD 10KT L 3PH A HYD 15KT L 3PH HYD 20KT L 3PH Dimension 586 6 515 261 2 Weight 33kg 37kg Inverter topology Transformer less Standby self consumption 15W Operating temperature range 30 60 Relative humidity 0 100 Noise 45dB Operating altitude 4000m Cooling Natural Forced airflow Protection degree IP65 ...

Page 115: ...Back up AC terminal 5P Connector Display LCD Display Monitoring interfaces Bluetooth RS485 WIFI GPRS optional Parallel operation Yes Standard warranty Standard 5 7 10 Australia years Grid AS NZS 4777 VDE V 0124 100 V0126 1 1 VDE AR N 4105 CEI 0 21 CEI 0 16 EN50438 EN50549 G83 G59 G98 G99 UTE C15 712 1 UNE206 007 1 Safety IEC62109 1 IEC62109 2 NB T32004 IEC62040 1 EMC EN61000 1 EN61000 2 EN61000 3 ...

Page 116: ...efuse to do not conform to the time limit extended warranty purchase application Customers can buy an extended warranty of 5 10 15 years If the customer wants to apply for the extended warranty service please contact the sales team of our company to purchase the products that are beyond the purchase period of extended warranty but have not yet passed the standard quality warranty period Customers ...

Page 117: ...stallation manual and maintenance guidelines 10 Improper use or misuse of the device 11 Poor ventilation of the device 12 The product maintenance process does not follow relevant standards 13 Failure or damage caused by natural disasters or other force majeure such as earthquake lightning strike aware fire etc Statement If you have purchased this product in Australia you should be aware that this ...

Page 118: ...chnology Building No 67 Area Xingdong Community Xin an Sub district Bao an District Shenzhen City China Email service sofarsolar com Tel 0510 6690 2300 Web www sofarsolar com Product Name Energy storage integrated inverter ...

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