Sofar solar HYD 5KTL-3PH User Manual
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Sofar solar HYD 5KTL-3PH User Manual

Energy storage integrated inverter
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User manual
Energy storage integrated inverter
Product Model:
HYD 5K~20KTL-3PH
S h e n z h e n S O FA R S O L A R C o . , L t d .

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Summary of Contents for Sofar solar HYD 5KTL-3PH

  • Page 1 User manual Energy storage integrated inverter Product Model: HYD 5K~20KTL-3PH S h e n z h e n S O FA R S O L A R C o . , L t d .

  • Page 2: Table Of Contents

    User manual HYD 5-20KTL-3PH Content 1. Basic safety information............- 1 - 1.1. Safety instructions............- 1 - 1.2. Symbols and signs............- 4 - 2. Product characteristics.............. - 6 - 2.1. Product informations............- 6 - 2.2. Size description..............- 7 - 2.3.
  • Page 3 User manual HYD 5-20KTL-3PH 5.5. AC Grid connection............. - 34 - 5.6. External communication interface....... - 35 - 5.7. Communication method..........- 50 - 6. Buttons and indicator lights............ - 52 - 6.1. Buttons................. - 52 - 6.2. Indicator lights and status..........- 52 - 7.
  • Page 4 User manual HYD 5-20KTL-3PH Notice This manual contains important safety instructions that must be followed during installation and maintenance of the equipment. Save these instructions! This manual must be considered as an integral part of the equipment. The manual must always accompany the equipment, even when it is transferred to another user or field.
  • Page 5 Scope This product manual describes the installation, electrical connections, commissioning, maintenance and troubleshooting 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.
  • Page 6 User manual HYD 5-20KTL-3PH "Dangerous" means there is a high potential danger that, if not avoided, could result in death or injury. Danger "Warning" indicates a moderate potential danger that, if not avoided, could result in death or injury. Warning "Caution"...

  • Page 7: Basic Safety Information

    User manual HYD 5-20KTL-3PH 1. Basic safety information 1.1. Safety instructions Read and understand the instructions of this manual, and be familiar with relevant safety symbols in this chapter, then start to install and troubleshoot the equipment. According to the national and state requirements, before connecting to the electrical grid, you must get permission from the local electrical grid operation can only be performed by qualified electrical engineer.
  • Page 8 User manual HYD 5-20KTL-3PH installing electrical devices. And assure there is enough fire exit space, convenient for maintenance. Maintain proper ventilation to ensure enough air cycle to cool the inverter. Transport requirements If you find packing problems that may cause the damage of the inverter, or find any visible damage, please immediately notice the responsible transportation company.
  • Page 9 User manual HYD 5-20KTL-3PH All installation accomplished only by professional electrical engineer! Must be trained; Completely read the manual operation and understand relevant Warning matter. Get permission from the local electrical grid operator, complete all electrical connections by professional electrical engineer, then connect inverter to electrical grid.

  • Page 10: Symbols And Signs

    User manual HYD 5-20KTL-3PH to electromagnetic noise of external system. Noise emission level: influence of electromagnetic emission upon environment. Electromagnetic radiation from inverter may be harmful to health! Please do not continue to stay around the inverter in less than 20 cm Danger when inverter is working.
  • Page 11 User manual HYD 5-20KTL-3PH This indicates the degree of protection of 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.

  • Page 12: Product Characteristics

    User manual HYD 5-20KTL-3PH 2. Product characteristics 2.1. Product informations HYD 5-20KTL-3PH inverter is a three-phase photovoltaic energy storage inverter integrating grid-connected photovoltaic inverter and battery energy storage. The HYD 5-20KTL-3PH inverter has a variety of built-in operating modes to suit the diverse user needs.

  • Page 13: Size Description

    User manual HYD 5-20KTL-3PH 2.2. Size description Fig. 2-2 Size chart Front view left view Bracket ① ② ③ 2.3. Function characteristics The HYD 5-20KTL-3PH energy storage inverters allow up to 10% overloading to maximize power output, and the Uninterruptible Power Supply (UPS) mode can support inductive loads such as air conditioners or refrigerators with an automatic switchover time of less than 10 milliseconds.
  • Page 14 User manual HYD 5-20KTL-3PH Fig. 2-3 Electrical block diagram - 8 - Copyright ©Shenzhen SOFARSOLAR Co., Ltd...

  • Page 15: Application Modes

    User manual HYD 5-20KTL-3PH 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.

  • Page 16: System Without Pv Connection

    User manual HYD 5-20KTL-3PH 3.2. System Without PV Connection There is no space to install the PV panel. You don’t want to install PV. You want to install the PV later time. This is the system configuration, and battery will be charged by the grid. Fig.

  • Page 17: System Without Battery

    User manual HYD 5-20KTL-3PH 3.3. System Without Battery You want just a grid-tied system. You may add battery in the future. This is the system configuration, battery function is always there, once you need, add it. Fig. 3-3 System Without Battery PV panels Power Generation Date Monitoring Platform...

  • Page 18: Back-Up Mode (Without Grid)

    User manual HYD 5-20KTL-3PH 3.4. Back-up Mode (Without Grid) The grid is down. You don’t want to use grid in peak hour. This is the system configuration. If the PV is available, power will come from PV, or battery will sustain the critical load. Fig.

  • Page 19: System With Multi Inverters

    User manual HYD 5-20KTL-3PH 3.5. System With Multi Inverters The system capacity is higher than 20kW. PV panel is needed and enough space to install it. Battery is needed for emergency or peak hour. A parallel connection system for both AC output and Load output is the choice, maximum supports 10 units.
  • Page 20 User manual HYD 5-20KTL-3PH separately to the power GRID, because when the AC circuit breaker connected to a single machine is disconnected, the AC GRID end of this machine still has AC power, so as to avoid electric shock caused by operator's wrong judgment. 3.

  • Page 21: Ac Retrofit System

    User manual HYD 5-20KTL-3PH 3.6. AC Retrofit System Grid-tied solar system has already existed. More capacity of power is needed. Battery is needed for emergency. Extra space for PV panel. This is the solution can satisfy all the needs. Fig. 3-6 AC Retrofit System(1) PV panels PV panels Power Generation Date...
  • Page 22 User manual HYD 5-20KTL-3PH Grid-tied solar system has already existed. More capacity of power is needed. Battery is needed for emergency. No extra space for PV panel. This is the solution can satisfy all the needs. Fig. 3-7 AC Retrofit System(2) PV panels Power Generation Date Monitoring Platform...

  • Page 23: Back-Up Unbalanced Output

    User manual HYD 5-20KTL-3PH 3.7. Back-up Unbalanced Output 1) The critical load is single phase. 2) The critical load of three phase are the same or unbalanced. This is the best solution to satisfy your needs. Fig. 3-8 Back-up Unbalanced Output panels Power Generation Date Monitoring Platform...

  • Page 24: On-Grid Unbalanced Output

    User manual HYD 5-20KTL-3PH 3.8. On-Grid Unbalanced Output The normal load is single phase. The normal load of three phase are the same or unbalanced. This is the best solution to satisfy your needs. Fig. 3-9 On-Grid Unbalanced Output PV panels Power Generation Date Monitoring Platform WiFi/GPRS，...

  • Page 25: Installation

    User manual HYD 5-20KTL-3PH 4. Installation Installation notes 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 do NOT install the HYD 5-20KTL-3PH in places where you might touch them inadvertently.
  • Page 26 User manual HYD 5-20KTL-3PH any damage is found or any component is missing, contact the dealer. Table4-1Components and mechanical parts that should be delivered Picture Description Quantity Inverter 1pcs Rear panel 1pcs PV+ input terminal 4pcs PV- input terminal 4pcs Metal terminals secured to PV+ input power 4pcs...
  • Page 27 User manual HYD 5-20KTL-3PH AC Load connector 1pcs Link port connector 1pcs 8 pin terminal Matching terminal resistance 1pcs （ parallel system ） DRMs connector 1pcs CT 6pin connector 1pcs Three phase electronic energy 1pcs meter Split Core Current Transformer AKH-0.66/K-Φ24 200A/5A 3pcs （...

  • Page 28: Product Overview

    User manual HYD 5-20KTL-3PH NTC (5M)When using Inner BMS battery ， must be 1pcs connected to NTC 4.3. Product Overview HYD 5-20KTL-3PH inverter is 100% strictly inspected before package and delivery. It is forbidden to put the HYD 5-20KTL-3PH inverter upside down during delivery.

  • Page 29: Installation Environment

    User manual HYD 5-20KTL-3PH Screwdriver Wiring Remove and install AC terminal Cross screwdriver screws Removal tool Remove PV terminal Wire stripper Strip wire 6mm Allen Turn the screw to connect rear panel Wrench with inverter. Crimping tool Used to crimp power cables Multi-meter Used to check grounding Marker...

  • Page 30: Determining The Installation Position

    User manual HYD 5-20KTL-3PH g. 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 the installation position. Fig. 4-3 Installation Position of HYD 5-20KTL-3PH inverter ①...

  • Page 31: Moving The Hyd 5-20Ktl-3Ph

    User manual HYD 5-20KTL-3PH ≥30 cm ≥30 cm ≥30 cm ≥50 cm 200 mm ⑤ ⑥ 200 mm ⑦ 4.7. Moving the HYD 5-20KTL-3PH Step 1 Open the packaging, insert hands into the slots on both sides of the inverter and hold the handles, as shown in Fig.4-4.

  • Page 32: Installing Hyd 5-20Ktl-3Ph

    User manual HYD 5-20KTL-3PH To prevent device damage and personal injury, keep balance when moving the inverter because the inverter is heavy. Do not put the inverter with its wiring terminals contacting the floor because the power ports and signal ports are not designed to support the weight of the inverter.
  • Page 33 User manual HYD 5-20KTL-3PH ③ ④ M6Hexagon screw ⑤ - 27 - Copyright ©Shenzhen SOFARSOLAR Co., Ltd...

  • Page 34: Electrical Connections

    The connected PV modules must have class A rating of IEC61730. Table 5-1 Relevant current parameters of each model Isc PV(absolute Maximum output over current Model maximum) protection HYD 5KTL-3PH 8A*3 HYD 6KTL-3PH 15A/15A 10A*3 HYD 8KTL-3PH 13A*3 HYD 10KTL-3PH...
  • Page 35 User manual HYD 5-20KTL-3PH Table 5-2 DC switch parameters Rated-Insulation Voltage 1500V Rated Impulse Withstand Voltage Suitability For Isolation Rated Operational Current (Ie) 1100V/40A,800V/55A PV Utilization Category DC-PV2 Rated Short Time Withstand Current 0.76kA .1S (Icw) Rated Short-Circuit Making Capacity 1.4kA (Icm) Rated Making Capacity/Rated...

  • Page 36: Wire Instructions

    User manual HYD 5-20KTL-3PH 5.1. Wire instructions Table 5-5 Cable description Recommended Recommended Component Description cable type cable specifications + ： Connect the positive Conductor Outdoor electrode of lithium battery cross-sectional multi-core - ： Connect the negative copper cable area:4mm ～...
  • Page 37 User manual HYD 5-20KTL-3PH 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.

  • Page 38: Battery Connection &Pv Connection

    User manual HYD 5-20KTL-3PH 5.3. Battery Connection &PV Connection The connection mode of Battery connection and PV connection is the same, only the terminal specifications are different. The color of Battery terminal is blue, and the color of PV terminal is black. Please correctly correspond when inserting the terminal into the machine end.

  • Page 39: Ac Load Connection

    User manual HYD 5-20KTL-3PH Fig.5-2 Connect Battery& PV 1: Positive metal contact 3: Positive connector 2: Negative metal contact 4: Negative connector ① ② ③ BAT: Blue PV: Black ⑤ ⑥ ④ Disconnect PV connectors ⑦ 5.4. AC Load connection Please find the correct AC Load terminal according to the terminal accessory label.

  • Page 40: Ac Grid Connection

    User manual HYD 5-20KTL-3PH Fig.5-3 AC Load connection A:30~50mm B:3~5mm ① ② ③ ④ ⑤ ⑥ 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 specifications according to the table5-3.Refer to Fig.5-4 for processing wire.

  • Page 41: External Communication Interface

    User manual HYD 5-20KTL-3PH ④ ⑤ ⑥ 5.6. External communication interface 5.6.1 USB/WIFI communication interface Fig.5-5 USB/WIFI communication interface ③ ① ② Table5-6 Interface description USB ： USB flash disk Used for inverter firmware access upgrade and data recording communication WIFI ：...
  • Page 42 User manual HYD 5-20KTL-3PH ⑥ ④ ⑤ Procedure: Step 1 Press the wire terminals in color sequence. Step 2 Route Cable terminal through the cable gland, Insert the communication cable into the RJ45 connector. The logic interface pin definitions and circuit connections are as follows: Logic interface pin are defined according to different standard requirements （...
  • Page 43 User manual HYD 5-20KTL-3PH Table 5-8 Demand response modes (DRMs) （ b ） Logic interface for VDE-AR-N 4105:2018-11, is in order to control and/or limit the inverter’s output power. The inverter can be connected to a RRCR (Radio Ripple Control Receiver) in order to dynamically limit the output power of all the inverters in the installation.
  • Page 44 User manual HYD 5-20KTL-3PH Not Connected Not Connected Not Connected Not Connected Table 5-10 The inverter is preconfigured to the following RRCR power levels,close is 1, open is 0 Active Power Cos(φ) 100% （ c ） Logic interface for EN50549-1:2019, is in order to cease active power output within five seconds following an instruction being received at the input interface.
  • Page 45 User manual HYD 5-20KTL-3PH 5.6.3 COM-Multifunction communication interface Fig.5-8 COM interface ① ② ③ ⑤ ④ Please refer to the following figure for RS485 connection When you need to use RS485 as a cascade of monitoring between inverters. Fig.5-9 RS485 connection(cascade of monitoring between inverters) - 39 - Copyright ©Shenzhen SOFARSOLAR Co., Ltd...
  • Page 46 User manual HYD 5-20KTL-3PH Table 5-13 Interface description Definition Function Note RS485A1-1 RS485differential signal+ RS485A1-2 RS485differential signal+ Wired monitoring or inverter cascade monitoring RS485B1-1 RS485differential signal– RS485B1-2 RS485differential signal– RS485A2 RS485differential signal+ Communicate with electricity meters RS485B2 RS485differential signal- CAN0_H CAN high data Used for communication with CAN0_L...
  • Page 47 User manual HYD 5-20KTL-3PH AKH-0.66/K-Φ24 200A/5A ③ ④ PIN7~PIN11 are used for communication with lithium battery BMS, the inverter can automatically identify the battery BMS communication as CAN or RS485 communication. Fig.5-11 For lithium battery BMS using CAN communication Fig.5-12 For lithium battery BMS using RS485 communication - 41 - Copyright ©Shenzhen SOFARSOLAR Co., Ltd...
  • Page 48 User manual HYD 5-20KTL-3PH When the battery is a Inner BMS battery, the battery NTC temperature sensor must be connected to the COM interface of the inverter. The two leads of the battery NTC temperature sensor have no polarity and do not need to be distinguished. Connect them to PIN12 and PIN13 of the COM interface respectively.
  • Page 49 User manual HYD 5-20KTL-3PH manual<7.3.2 Advanced setting→7.Parallel setting>. NOTE: 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. Fig.5-15 parallel system Table 5-14 Interface description Definition...
  • Page 50 User manual HYD 5-20KTL-3PH The current sensor outputs a Ict_S+ positive electrode The current sensor outputs a Ict_T- negative electrode Used to connect T phase current sensor of power grid The current sensor outputs a Ict_T+ positive electrode Fig.5-16 CT interface ①...
  • Page 51 User manual HYD 5-20KTL-3PH Customers can choose CT of different specifications according to the actual situation, and it can be matched by modifying the current transformation ratio on the meter, but the secondary rated current of the CT must be 5A. Meter: DTSU666 Voltage AC 3×230/400V...
  • Page 52 User manual HYD 5-20KTL-3PH enable Anti-Reflux Power function and set the Reflux Power limit on the menu interface of the machine. Refer to <7.4.2 Advanced setting→3. Anti Reflux> in this manual for specific operation methods. Only installers and distributors have the permission to use the Bluetooth APP for setting, enabling/disabling settings, and setting up the Reflux Power limit.
  • Page 53 User manual HYD 5-20KTL-3PH Main interface Back 1.System Setting 2.Advanced Setting 3.Energy Statistic 4.System Information 5.Event List 6.Software Update 4.System information 1.Inverter Info 2.Battery Info 3.Safety Param. 1.Inverter Info Inverter Info (1) Down↓ ..Down↓ Inverter Info (6) Anti Reflux (enable or disable) Anti-Reflux Power function =Generation or Export Limit Control function Generation (or Export) limit =Generation (or Export) limit control Reflux Power limit = (active or apparent) Power limit...
  • Page 54 User manual HYD 5-20KTL-3PH Fig. 5-17 Electrical connections (Plan A: CT/optional) - 48 - Copyright ©Shenzhen SOFARSOLAR Co., Ltd...
  • Page 55 User manual HYD 5-20KTL-3PH Fig. 5-18 Electrical connections (Plan B: Meter +CT/default) - 49 - Copyright ©Shenzhen SOFARSOLAR Co., Ltd...

  • Page 56: Communication Method

    User manual HYD 5-20KTL-3PH 5.7. Communication method HYD 5-20KTL-3PH offer RS485 (standard) and WiFi/GPRS (optional) communication modes: A. Single inverter communication : 1. RS485 Refer to the figure shown below, connect the RS485+ and RS485- of the inverter to the TX+ and TX- of the RS485 → USB adapter, and connect the USB port of the adapter to the computer.
  • Page 57 User manual HYD 5-20KTL-3PH IOS: Go to App Store and search “SolarMAN”. SolarMAN-3.0-Web User Manual ， Please visit thehttps://doc.solarmanpv.com/web/#/7. SolarMAN-App User Manual ， Please visit thehttps://doc.solarmanpv.com/web/#/14. B. Communication between multiple inverters : 1. RS485 RS485 wires are connected in parallel between inverters, Connect the RS485+ and RS485- of the inverter to the TX+ and TX- of the RS485 →...

  • Page 58: Buttons And Indicator Lights

    User manual HYD 5-20KTL-3PH 6. Buttons and indicator lights Fig.6-1 Buttons and indicator lights 6.1. Buttons  Press “Back” to the previous screen or enter the main interface.  Press “Up” to the upper menu option or value plus 1. ...

  • Page 59: Operation Commission

    User manual HYD 5-20KTL-3PH （ ） 7. Operation commission 7.1. Double Check Please double check the following before operation. Inverter is firmly fastened to the mounting bracket on the wall. PV+/PV- wires are firmly connected, polarity and voltage are correct. BAT+/BAT- wires are firmly connected, polarity and voltage are correct.
  • Page 60 User manual HYD 5-20KTL-3PH Press the "Back" on the main interface- select Advanced Settings on the main menu page- Press the "OK" on the main interface- Input Password 0001- Press the "OK"- select Switch On Off- Press the "OK"- set Switch Off- Press the "OK"-Set successfully, Inverter shutdown.
  • Page 61 User manual HYD 5-20KTL-3PH professional operators. Put the files into USB Disk and insert the USB Disk into the USB interface of the inverter. In the step of safety code import, select the corresponding safety code files and confirm the import. Mobile APP to import online ：...
  • Page 62 User manual HYD 5-20KTL-3PH 000* France Dubai DEWG MV France FAR Arrete23 000* Croatia Poland 000* Lithuania Austria Tor Erzeuger Japan EU EN50438 001* EU EN50549 IEC EN61727 Korea Sweden Europe General *Note: The national safety regulation enables the function of low pressure through by default, so the off-grid conversion time is greater than 20ms.
  • Page 63 User manual HYD 5-20KTL-3PH Over- Protective frequency 1 function limit 52Hz 52Hz 55Hz 55Hz (F>) value Trip delay time Maximum disconnection 0.2s 0.2s 0.2s 0.2s time Default volt-watt settings for different regions are shown in the following table: Region Default value Voltage Australia A Inverter output (P) % of S...

  • Page 64: Setting Power Quality Response Modes

    User manual HYD 5-20KTL-3PH *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 of band no protocol type communication protocol 1.Battery Address 1.Battery Capacity 2.Battery Charge Current 2.Battery Nominal Voltage Limit...

  • Page 65: Menu

    User manual HYD 5-20KTL-3PH  Technical personnel can send control instructions on the monitoring page to modify the mode and parameters of the machine, and the corresponding instructions need to be provided by internal professionals. 7.4. Menu Fig 7-1. Main interface In the main interface, press “Down”...
  • Page 66 User manual HYD 5-20KTL-3PH In the main interface, press “Up” button to enter PV parameters page. Main interface Up↑ PV Information PV1 Voltage....****.*V PV1 Current....**.**A PV1 Power....**.**KW PV2 Voltage....****.*V PV2 Current....**.**A PV2 Power....**.**KW Inverter Temp......*℃ In the main interface, press “back” button to enter main menu. The main menu has the following six options.
  • Page 67 User manual HYD 5-20KTL-3PH 2020-05-13 17:07:00 3. Safety Parameter User can modify the Safety parameter of the machine through the USB flash disk, and the user needs to copy the parameter information that needs to be modified into the USB flash disk card in advance. Note: To enable this feature, please contact the SOFARSOLAR technical support .
  • Page 68 User manual HYD 5-20KTL-3PH power from the grid. Note: If power generate (or export) to the grid is not allowed, a Anti Reflux Meter/CT needs to be installed, and “Anti Reflux Control” function needs to be enabled. - 62 - Copyright ©Shenzhen SOFARSOLAR Co., Ltd...
  • Page 69 User manual HYD 5-20KTL-3PH For details, please refer to Fig 5-15 and Fig 5-16 of this manual and setting method in Section 7.4.2. Time-of-use Mode If electricity is more expensive in high demand time (peak rate) & electricity is much cheaper in low demand time (off-peak rate). You can select an off-peak period to charge your battery.
  • Page 70 User manual HYD 5-20KTL-3PH January 1. If you want to set the off-peak charge period from 1:00-1:59 to 5:01-6:00 on January 1, then you want to set the off-peak charge period from 1:00-1:59 to 5:01-6:00 on January 1, then you want to set the off-peak charge period from 1:00-1:59 to 5:01-6:00 on January 1 Off-peak charge action, the rest of the time is in self-use mode.
  • Page 71 User manual HYD 5-20KTL-3PH 5. Auto Test (ONLY for Italian Market) 5.Auto Test 1.Autotest Fast 2.Autotest STD Auto test Fast 1.Autotest Fast Start Auto test Press “Ok” to start Testing 59.S1... ↓ Wait Test 59.S1 OK! ↓ Wait Testing 59.S2... ↓...
  • Page 72 User manual HYD 5-20KTL-3PH ↓ Press “Ok” Auto Test OK! ↓ Press “Down” 59.S1 threshold 253V 900ms ↓ Press “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 ↓...
  • Page 73 User manual HYD 5-20KTL-3PH If only one battery group is used, you need to disable channel 2 6.Input Channel Config Input Channel Config Input Channel1 Battery input1 Down Disable Input Channel2 Battery input1 Down Battery input2 Disable Input Channel3 PV input 1 Down Disable Input Channel4...
  • Page 74 User manual HYD 5-20KTL-3PH If PV generation < LOAD consumption If PV generation is normal, but LOAD (ΔP ＞ 100W), inverter will discharge consumption=0, the surplus power will be stored in the battery. battery. 8. Communication Addr 8.Communication Addr 1.Communication Addr 2.Baud Rate 7.4.2 Advanced setting 2.Advanced setting...
  • Page 75 User manual HYD 5-20KTL-3PH B.PYLON/SOFAR 1.Battery Parameter 1.Battery Type 5.Discharg Depth 2.Battery Address 6.Set Force Charge Time 3.Max Charge (A) 7.Save 4.Max Discharge (A) 2.Battery Address BatteryAddress 1 BatteryAddress2 Not Use BatteryAddress 3 Not Use BatteryAddress4 Not Use Depth of Discharge For example: if Discharge Depth = 50% &...
  • Page 76 User manual HYD 5-20KTL-3PH The user can enable ‘Anti Reflux’ to limit the active or apparent power level output from the inverter to the grid. Refer to 5.6.5 for connection of the system when using Anti Reflux Control function. 3.Anti Reflux Disable 1.Anti Reflux Mode Anti Reflux...
  • Page 77 User manual HYD 5-20KTL-3PH function shall operate to disconnect the inverter from the grid and trigger overload protection. 4. IV Curve Scan The user can enable “ IV Curve Scan ” (MPPT scan) to make inverter to find the global max power point periodically to deliver max power from a partially shaded PV array.
  • Page 78 User manual HYD 5-20KTL-3PH the Primary and set the others to Replica. 3 ． Parallel Address: Set the parallel address. Each inverter needs to set a parallel address, and the parallel address in a parallel system cannot be repeated. （ NOTE: The parallel address is different from the communication address used for monitoring.
  • Page 79 User manual HYD 5-20KTL-3PH most efficiently. The customer can set the enable to turn on the three-phase unbalance support, and the inverter can detect and identify the three-phase current unbalance at the common connection points of the grid in the system through the meter or CT. The three-phase unbalanced current is output pertinently to compensate the current imbalance at the public connection point, so that the current at the public connection point of the power grid is always kept in dynamic balance.
  • Page 80 User manual HYD 5-20KTL-3PH 7.4.4 System information 4.System information 1.Inverter Info 2.Battery Info 3.Safety Param. 1.Inverter Info Inverter Info (1) Product SN Software Version Main DSP Software Version Slave DSP Software Version Down↓ Inverter Info (2) Hardware Version Power Level Country Down↓...
  • Page 81 User manual HYD 5-20KTL-3PH Max Discharge (A) Min Discharge (V) Down↓ Inverter1/2 Info (3) Low(V)Protection Nominal Bat Voltage 3.Safety Param. Safety Param.(1) OVP 1 OVP 2 UVP 1 UVP 2 Down↓ Safety Param. (2) OFP1 OFP 2 UFP 1 UFP 2 Down↓...
  • Page 82 User manual HYD 5-20KTL-3PH After user receive the file, please decompressing file and cover the original file in USB flash drive. Step 4 Insert the USB flash drive into the USB/Wifi interface. Step 5 Then turn on DC switch. Step 6 6.Software Update Input password OK Input 0715...

  • Page 83: Troubleshooting

    User manual HYD 5-20KTL-3PH 8. Troubleshooting This section contains information and procedures for solving possible problems with the inverter.  This section help users to identify the inverter fault. Please read the following procedures carefully:  Check the warning, fault messages or fault codes shown on the inverter screen, record all the fault information.
  • Page 84 User manual HYD 5-20KTL-3PH The inverter must be installed in a high traffic area where the fault would be seen. Attention  Event List information Table 8-1 Event list Code Name Description Solution The grid voltage is too If the alarm occurs occasionally, the ID001 Grid OVP high...
  • Page 85 User manual HYD 5-20KTL-3PH d(DC) sampling error (DC) HwADFaultVGri Power grid voltage ID020 d(AC) sampling error (AC) GFCIDeviceFault Leakage current ID021 (DC) sampling error(DC) GFCIDeviceFault Leakage current ID022 (AC) sampling error(AC) Error in dc component ID023 HwADFaultDCV sampling of load voltage Dc input current ID024...
  • Page 86 User manual HYD 5-20KTL-3PH Ambient temperature 1 ID057 TempFault_Env1 protection Ambient temperature 2 ID058 TempFault_Env2 protection Module 1 temperature ID059 TempFault_Inv1 protection Module 2 temperature ID060 TempFault_Inv2 protection Module 3 temperature ID061 TempFault_Inv3 protection VbusRmsUnbala Unbalanced bus voltage ID065 Internal faults of inverter, switch OFF The transient value of VbusInstantUnba inverter, wait for 5 minutes, then switch ON...
  • Page 87 User manual HYD 5-20KTL-3PH PV flows in uneven ID087 IpvUnbalance parallel Unbalanced output ID088 IacUnbalance current LLC bus hardware ID097 HwLLCBusOVP overvoltage Inverter bus hardware ID098 HwBusOVP overvoltage HwBuckBoostO BuckBoosthardware ID099 overflows Battery hardware ID100 HwBatOCP overflows ID102 HwPVOCP PV hardware overflows Ac output hardware ID103 HwACOCP...
  • Page 88 User manual HYD 5-20KTL-3PH EPS mode Output transient unrecoverAcOCP ID134 overcurrent permanent Instant failure Permanent failure of unrecoverIacUnb ID135 unbalanced output alance current unrecoverPvConf Input mode setting error ID137 Check the PV input mode igError permanent failure (parallel/independent mode) Settings for the unrecoverPVOCP Input overcurrent inverter.
  • Page 89 User manual HYD 5-20KTL-3PH LogicInterfaceDe The inverter is loaded by the execution ID166 Logic interface derating rating logic interface. AlarmAntiReflux The inverter is implemented to prevent ID167 Anti refluxderating countercurrent load drop. Please check whether the fan 1 of inverter is ID169 FanFault1 Fan 1 fault...
  • Page 90 User manual HYD 5-20KTL-3PH corrosive chemicals, detergent, etc. - 84 - Copyright ©Shenzhen SOFARSOLAR Co., Ltd...

  • Page 91: Technical Data

    User manual HYD 5-20KTL-3PH 9. Technical Data Battery Parameters *HYD 5KTL 10KTL Datasheet 6KTL- 8KTL- 10KTL 15KTL 20KTL -3PH- -3PH -3PH -3PH Battery type Li-lon No. of battery input Battery 180V-800V voltage range Nominal battery 450Vdc voltage Battery voltage range 200-80 240-800 320-800...
  • Page 92 User manual HYD 5-20KTL-3PH PV String Input Data *HYD 10KTL Datasheet 5KTL- 6KTL- 8KTL- 10KTL 15KTL 20KTL -3PH- -3PH -3PH -3PH Recommend 7500(60 9000 12000 15000 15000 22500 30000 ed Max.PV (6600/ (6600/ (7500/ (7500/ (11250/1 (15000/1 power 6000) 6600) 6600) 7500) 7500)
  • Page 93 User manual HYD 5-20KTL-3PH AC Output Data (ON-Grid ) *HYD 10KT Datasheet 5KTL- 6KTL- 8KTL- 10KTL 15KTL 20KTL L-3PH -3PH -3PH -3PH Nominal AC 5000 6000 8000 10000 10000 15000 20000 power(W) Rated apparent 5000 6000 8000 10000 10000 15000 20000 power(VA) Max.
  • Page 94 User manual HYD 5-20KTL-3PH AC Output Data (Off-Grid ) *HYD 10KTL Datasheet 5KTL- 6KTL- 8KTL- 10KTL 15KTL 20KTL -3PH- -3PH -3PH -3PH Nominal output 5000 6000 8000 10000 10000 15000 20000 power(W) Max. output 5500 6600 8800 11000 10000 16500 22000 power(VA) Peak output...
  • Page 95 User manual HYD 5-20KTL-3PH Efficiency And Protection *HYD 10KT Datasheet 5KTL- 6KTL- 8KTL- 10KTL 15KTL 20KTL L-3PH -3PH -3PH -3PH MPPT efficiency 99.9% Euro efficiency 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.
  • Page 96 User manual HYD 5-20KTL-3PH General Data *HYD 10KTL Datasheet 5KTL- 6KTL- 8KTL- 10KTL 15KTL 20KTL -3PH- -3PH -3PH -3PH Dimension 586.6mm*515mm*261.2mm Weight 33kg 37kg Inverter Non-Isolation topology AC: Type Ⅲ Over voltage category DC: Type Ⅱ Active anti-islanding ROCOF method Standby self <15W consumption...
  • Page 97 User manual HYD 5-20KTL-3PH Feature And Standard *HYD 10KT Datasheet 5KTL- 6KTL- 8KTL- 10KTL 15KTL 20KTL L-3PH -3PH -3PH -3PH DC terminal Grid AC 5P Connector terminal Back-up AC 5P Connector terminal Display LCD Display Monitoring Bluetooth / RS485 / WIFI / GPRS (optional) interfaces Parallel operation...

  • Page 98: Quality Assurance

    User manual HYD 5-20KTL-3PH 10. Quality Assurance SOFARSOLAR *Factory's Warranty Terms and Conditions for Australia Applicable products These *Factory's Warranty Terms and Conditions (“Terms and Conditions”) only applies to the following products, which are distributed and installed in Australia. Table Product Standard warranty period (months) Inverter...
  • Page 99 User manual HYD 5-20KTL-3PH savings or business, pure economic loss, loss of opportunity and any form of consequential, special, indirect, punitive or exemplary loss or damages, whether or not a party was advised of the possibility of such loss or damage; “End User"...
  • Page 100 User manual HYD 5-20KTL-3PH under these Terms and Conditions, SOFARSOLAR expressly limits its liability for any breach of a condition or warranty implied by virtue of any applicable legislation (including the ACL) to the following remedies in the event SOFARSOLAR decides a Product to be faulty or otherwise defective during the Warranty Period (or otherwise): The repair of the Product by SOFARSOLAR whether on-site or off-site;...
  • Page 101 User manual HYD 5-20KTL-3PH workmanship or material defects upon testing and inspection by SOFARSOLAR. If the purported faulty or otherwise defective Product is deemed free of faults and defects that would qualify a replacement under these Terms and Conditions, then SOFARSOLAR is entitled to charge a retail price of the Product(s), shipping and packaging and any associated labour cost in replacing the purported faulty or otherwise defective Product;...
  • Page 102 User manual HYD 5-20KTL-3PH situations (the Dealers or Distributors are responsible and authorized by SOFARSOLAR for the following investigation): Disassembly, attempted repair or modifications performed by any person not authorised by SOFARSOLAR in writing, or serial number or seals have been removed.
  • Page 103 User manual HYD 5-20KTL-3PH This limited warranty supersedes and otherwise replaces any different SOFARSOLAR warranties and liabilities, whether oral, in writing, (non-obligatory) statutory, contractual, in tort or otherwise, consisting of, without quandary, and where permitted by using relevant law, any implied conditions, warranties or different phrases as regards exemplary quality or fitness for purpose.
  • Page 104 User manual HYD 5-20KTL-3PH in all events, exclude Loss relating to any delay in supply of the Product and for any Consequential Loss. SOFARSOLAR guarantees the performance of the Product under the normal working conditions within the standard warranty term and provide limited technical support if applicable.
  • Page 105 User manual HYD 5-20KTL-3PH Documentation of previous claims/exchanges (if applicable) The warranty may not be guaranteed if the above information is not provided. Extension of the Warranty Period For SOFARSOLAR inverters, the End User may apply for a Warranty Period extension within 24 months for grid-tied inverter <50kW and 12 months for grid-tied ≥50 kW and energy storage inverter(hybrid) inverters from the date of production from SOFARSOLAR by providing the serial number and copy of the...
  • Page 106 User manual HYD 5-20KTL-3PH Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
  • Page 107 Product Name: Energy storage integrated inverter ADD: 11/F., Gaoxinqi Technology 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...

This manual is also suitable for:

Hyd 8ktl-3phHyd 10ktl-3ph-aHyd 15ktl-3phHyd 6ktl-3phHyd 10ktl-3phHyd 20ktl-3ph

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