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V-TAC SUN300G3-EU-230 Instruction Manual

Photovoltaic micro inverter
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Summary of Contents for V-TAC SUN300G3-EU-230

  • Page 2 Please scan the QR code to access the manual in multiple languages. IN CASE OF ANY QUERY/ISSUE WITH THE PRODUCT, PLEASE REACH OUT TO US AT: SUPPORT@V-TAC.EU FOR MORE PRODUCTS RANGE, INQUIRY PLEASE CONTACT OUR DISTRIBUTOR OR NEAREST DEALERS. V-TAC EUROPE LTD. BULGARIA, PLOVDIV 4000, BUL.L.KARAVELOW 9B...

  • Page 3: Important Safety Instructions

    Important Safety Instructions This manual contains important instructions to follow during installation and maintenance of the Photovoltaic Grid-connected Inverter(Microinverter).To reduce the risk of electrical shock and ensure the safe installation and operation of the Microinverter, the following symbols appear throughout this document to indicate dangerous conditions and important safety instructions.

  • Page 4: Radio Interference Statement

    but maintain the protective earthing conductor in the branch circuit breaker connect to the inverter ,then disconnect the DC inputs. In any circumstance, do not connect DC input when AC connector is unplugged. Please install isolation switching devices on the AC side of the inverter. Radio Interference Statement CE EMC Compliance：The equipment can comply with CE EMC, which are designed to protect against harmful interference in a residential installation.
  • Page 5 CE mark is attached to the solar inverter to verify that the unit follows the provisions of the European Low Voltage and EMC Directives. Refer to the operating instructions. Person adequately advised or supervised by an electrically skilled person to enable him or her to perceive risks and to avoid hazards which electricity can create.
  • Page 6 1300 / 1600 / 2000G3 Module Meter Microinverter Distribution WIFI Boost Neutral Ground Router Monitoring system NOTE: If the wireless signal in the area where the microinverter is weak is weak, it is necessary to add a wifi signal booster at a suitable place between the router and the microinverter.
  • Page 7 For more information, please see the Technical Data page (P17~20) of this manual. Model Max. # AC grid Number Per branch SUN300G3-EU-230 50/60Hz, 230V 17 for 25A breaker SUN500G3-EU-230 50/60Hz, 230V 10 for 25A breaker SUN600G3-EU-230...

  • Page 8: Required Parts And Tools From You

    Microinverter System Installation A PV system using Microinverters is simple to install. Each Microinverter easily mounts on the PV racking, directly beneath the PV module(s). Low voltage DC wires connect from the PV module directly to the Microinverter, eliminating the risk of high DC voltage.Installation MUST comply with local regulations and technical rules.

  • Page 9: Parts List

    Parts list Please check the following table, to see whether all the parts are included in the package： User manual AC power connectors Microinverter x1 User manual x1 (op onal) x1 *Antenna for WIFI module x1 * This antenna is for microinverter that has built-in wifi module. Installation Procedures a.
  • Page 10 c. Wire the conductors of the AC(230/400Vac): L - red; N - black ;PE - yellow green. d. Connect the AC branch circuit junction box to the point of utility Interconnection. WARNING: Wiring colour code can be different according local regulation,check all the wires of the installation before connecting to the AC cable to be sure they match.
  • Page 11 WARNING: Prior to installing any of the microinverters, verify that the utility voltage at the point of common connection matches the voltage rating on microinverter label. WARNING: Do not place the inverters (including DC and AC connectors) where exposed to the sun, rain or snow, even gap between modules.Allow a minimum of 3/4 (1.5cm.) between the roof and the bottom of the Microinverter to allow proper air flow.
  • Page 12 NOTE:When plugging in the DC cables, if AC already available,the Microinverter should immediately blink red light and will start work within the setting time (default 60 seconds). If AC is not available,the red light will blink 3 times quickly and repeat after one second until AC is connected.

  • Page 13: Troubleshooting

    3. The units should start blinking red one minutes after turning on the AC circuit breaker. Then blue led blinking. This means they are producing power normally, the faster blinking of the blue led means more power generated. 4. Configure the internal wifi module according to its user manual. 5.

  • Page 14: Gfdi Error

    GFDI Error A four time red LED indicates the Microinverter has detected a Ground Fault Detector Interrupter (GFDI) error in the PV system. Unless the GFDI error has been cleared, the LED will remain four times blinking. Other Faults All other faults can be reported to the website and APP. WARNING: Never disconnect the DC wire connectors under load.
  • Page 15 2. Diagnosing from the network: a. No-Data-Display: The website and APP don't display any data.Check the network configuration. b. Only display microinverter is online but no data.This maybe because server is updating. To troubleshoot a non-operating Microinverter, Follow the steps below in order: 1.

  • Page 16: Technical Data

    Replacement Follow the procedure to replace a failed Microinverter A. Disconnect the Microinverter from the PV Module, in the order shown below: 1. Disconnect the AC by turning off the branch circuit breaker. 2. Disconnect the AC connector of the microinverter. 3.

  • Page 17: Input Data (Dc)

    300G3/500G3/600G3 Microinverter Datasheet SUN300G3 SUN500G3 SUN600G3 Model -EU-230 -EU-230 -EU-230 Input Data (DC) 210~420W 210~600W 210~400W Recommended input power(STC) Maximum input DC voltage 25~55V MPPT Voltage Range 20~60V Operating DC Voltage Range 19.5A 19.5Ax2 Max DC short circuit current 13Ax2 Max input current Output Data (AC) 300W...
  • Page 18 800G3/1000G3 Microinverter Datasheet SUN800G3 SUN1000G3 Model -EU-230 -EU-230 Input Data (DC) Recommended input power(STC) 210~500W 210~600W Maximum input DC voltage MPPT Voltage Range 25~55V Operating DC Voltage Range 20~60V Max DC short circuit current 19.5Ax2 Max input current 13Ax2 Output Data (AC) Rated output Power 800W 1000W...
  • Page 19 1300G3/1600G3/2000G3 Microinverter Datasheet SUN1300G3 SUN1600G3 SUN2000G3 Model -EU-230 -EU-230 -EU-230 Input Data (DC) Recommended input power(STC) 210~420W 210~500W 210~600W Maximum input DC voltage MPPT Voltage Range 25~55V Operating DC Voltage Range 20~60V Max DC short circuit current 19.5Ax4 Max input current 13Ax4 13Ax4 13Ax4...

  • Page 20: Wiring Diagram

    Wiring Diagram...
  • Page 24 This series microinverter has built-in WIFI modular which is able to connect router directly. For WIFI configuration, please check the manual of“Built-in WIFI modular microinverter WIFI configuration Manual” Web monitoring address: ; (for Solarman distributor account) https://pro.solarmanpv.com (for Solarman end user account) https://home.solarmanpv.com For mobile phone monitoring system, scan the QR code to download the APP.
  • Page 25 How to Configure the Microinverter to the Router Via Web 1. Turn on the wireless network of your PC or smartphone. 2. Select logger network (network name: AP_SN) and connect. The default password is 12345678. Safe Microinverter SN Safe Safe Safe Microinverter SN: 2208314002 Built-in datalogger :1704013242 3.
  • Page 26 Status Inverter information Help Wizard Inverter serial number Quick Set Firmware version(main) The device can be used as Advanced Firmware version(slave) a wireless access point(AP mode) to facilitata users to Upgrade Inverter model configure the device, or it can also be used as a Rated power Restart wireless information terminal...
  • Page 27 Status Help Wizard Quick Set Please fill in the following information: Most systems support the Advanced function of DHCP to obtain IP address automatically. Upgrade Please select disable and Password(8-64 bytes) add it manually if your router Restart (Note: case sensitive) does not support such Show Password function.
  • Page 28 Status Help Wizard Setting complete! Quick Set After clicking OK,the system will restart Advanced Click OK, the settings will take effect and the system will immediately. Upgrade restart immediately. Restart If you leave this interface without clicking OK, the settings will Reset be ineffective.
  • Page 29 How to connect in APP 1. Registration Open the app of SOLARMAN Smart and register an account. Click "Register" and create your account here. Register English SOLARMAN Smart Phone Number E-mail E-mail Phone Number Username E-mail E-mail Please enter E-mail E-mail Password Retrieve Xs...

  • Page 30: Network Configuration

    3. Add a Logger Optional 1: Enter the logger SN manually. Optional 2: Click the icon in the right and scan the QR code to enter logger SN. You can find logger SN on the carton packaging or on the logger body. MY Plants Logger hinzufugen Create a Plant...
  • Page 31 Step 1：Confi rm Wi-Fi Info Please make sure your phone has connected to the right WiFi network. And click "Start to configure". Notice: 5G WiFi is not supported . Special characters (e.g. ，；‘’ =” ” `) in router name and password are not supported. SN:2312423 Password App_only...

  • Page 32: Step 3：Auto Confi Guration

    WLAN settings Go to WLAN Setting and connect the following network manually WLAN Android MY NETWORKS ChinaNet AP_622602179 AP_622602179 Android HYH123 IGWN-5G ChinaNet IGWN-HILINK AP_622602179 HYH123 AP_622602179 IGWN-5G Password OTHER NETWORKS Show advanced options act-blue ChinaNet-igen Step 3：Auto Confi guration Please wait for a while to complete the configuration.
  • Page 33 Device data will be displayed in 10 mins. After that, Please shorten the distance between the device, you can check device status in device list. router and phone. Connect to device Restart Done...
  • Page 34 Please scan the QR code to access the manual in multiple languages. IN CASE OF ANY QUERY/ISSUE WITH THE PRODUCT, PLEASE REACH OUT TO US AT: SUPPORT@V-TAC.EU FOR MORE PRODUCTS RANGE, INQUIRY PLEASE CONTACT OUR DISTRIBUTOR OR NEAREST DEALERS. V-TAC EUROPE LTD. BULGARIA, PLOVDIV 4000, BUL.L.KARAVELOW 9B...

  • Page 35: Table Of Contents

    Contents 1 Purpose 2 Disclaimer 3 General Safety Information 4 Safety Precautions 5 Installation Procedure and Precautions 5.1 Unpacking and Precautions 5.2 Pre-installation Requirements 5.3 Installation Precautions 6 Commissioning and Troubleshooting 7 Product Specifications 8 FAQ 9 Maintenance...

  • Page 36: Purpose

    1. Purpose This manual contains information about the solar energy components and their installation. Please make sure you read and fully understand this manual before purchasing and installing the panels to ensure that you use them correctly. If you have any questions, please do not hesitate to contact us for further clarification and explanation. When installing modules, installers should follow all safety precautions specified in this manual and any local regulations.

  • Page 37: Safety Precautions

    4. Safety Precautions When light shines on the light-receiving surface of the solar module, the solar module will generate DC electricity with a voltage of over 24 V. If modules are connected in series, the total voltage is equal to the sum of the voltage of each module.

  • Page 38: Pre-Installation Requirements

    Note: Do not step, walk, stand or jump on any module, as uneven stresses may impact the micro cracks on battery cell, and ultimately the module's reliability and user experience. 2. Do not use sharp tools on the module to score, cut, slice, or slash either the front or back of the panel; 3.
  • Page 39 A parallel connection is shown in the diagram: It is recommended that modules with the same electrical output be connected in the same series to prevent Avoid shade, as even a small amount of shade will reduce power output; ensure that the sun will be able to shine on the module even on the shortest day of the year;...

  • Page 40: Installation Precautions

    5.3 Installation Precautions All of the following installation methods are for reference only. EcoFlow only supplies some of the module installa tion and connection accessories (see packaging list for details), but it does not supply accessories for a complete vehicle system installation. Any system installers should ensure that the installation complies with all specifications. The product panel is made of flexible material with six holes (8 mm inside diameter) arranged at its edges, and can be fixed using optional adapter bolts through the spare holes or by using a structural adhesive or gluing double- sided adhesive foam tape on the back of the panel.

  • Page 41: Commissioning And Troubleshooting

    6. Commissioning and Troubleshooting EcoFlow recommends that all commissioning and maintenance of the solar module system be carried out by qualified PV technicians! Test connected modules before connecting them to the system; always test all electrical and electronic components of the system before commissioning the system, and always follow the instructions supplied together with each part and piece of equipment.

  • Page 42: Faq

    -(0.39+/-0.02)%/k -(0.33+/-0.03)%/k +(0.06+/-0.015)%/k 8. FAQ Why does the 100 W Solar Panel fail to deliver as much as stated when in actual use? In most cases, it is normal for a solar panel not to deliver its full nominal power. Some of the reasons why this happens, as well as some suggestions for getting closer to the nominal power figure, are given below.

  • Page 43: Maintenance

    The panels are made of a special composite material, which is lightweight and able to bend to a certain degree, monocrystalline silicon wafers, and despite their flexibility, they should not be slammed on the ground during installation and use or stepped on or struck with foreign objects. Do not sit on the surface of the panels and do not caused by human force is not covered under the free warranty.

This manual is also suitable for:

Sun500g3-eu-230Sun600g3-eu-230Sun800g3-eu-230Sun1000g3-eu-230Sun1300g3-eu-230Sun1600g3-eu-230 ... Show all

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