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Tsun G3 Series User Manual

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G3 Series_User Manual
Release Notes
This document records the changes related to G3 Series microinverter.
Version
Update Date
V1.0
2025-05-19
Read before using
Dear customer, thank you for choosing the microinverter from TSUN. We hope
you will find our products meet your needs for renewable energy. In the meantime,
we appreciate your feedback regarding our products.
A solar microinverter, or simply microinverter, is a plug-and-play device used in
photovoltaics, that converts direct current (DC) generated by a single solar module to
alternating current (AC). The main advantage is that small amounts of shading,
debris, or snow lines on any single solar module, or even a complete module failure,
do not disproportionately reduce the output of the entire array. Each microinverter
harvests optimum power by performing maximum power point tracking (MPPT) for its
connected module. Simplicity in system design, lower amperage wires, simplified
stock management, and added safety are other factors introduced with the
microinverter solution.
This manual contains important instructions for microinverters and must be read in
their entirety before installing or commissioning the equipment. For safety, only
qualified technicians, who have received training or have demonstrated skills can
install and maintain this microinverter under the guide of this document.
Applicable products and models
This manual is valid for the following G3 series microinverter:
Series
2 in 1
TSOL-MX800
4 in 1
TSOL-MS1600
6 in 1
TSOL-MS3000
Changes of Contents
Initial Version
Model
TSOL-MX900
TSOL-MS1800
/
TSOL-MX1000
TSOL-MS2000
/

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Summary of Contents for Tsun G3 Series

  • Page 1 2025-05-19 Initial Version Read before using Dear customer, thank you for choosing the microinverter from TSUN. We hope you will find our products meet your needs for renewable energy. In the meantime, we appreciate your feedback regarding our products. A solar microinverter, or simply microinverter, is a plug-and-play device used in photovoltaics, that converts direct current (DC) generated by a single solar module to alternating current (AC).
  • Page 2 Target Group This manual is intended for professional technicians who are responsible for installation, operation, and maintenance of inverters, and users who need to check inverter parameters. The inverter must only be installed by professional technicians. The professional technician is required to meet the following requirements: Know electronics, electrical wiring and mechanical expertise, and be familiar •...
  • Page 3 understand the operations explained before proceeding. The symbols on the microinverter are listed below and illustrated in detail. Label Description This device is directly connected to the public grid, thus all work to the inverter shall only be carried out by qualified personnel. The components inside the inverter will release a lot of heat during operation.
  • Page 4 The microinverter is integrated with the Wi-Fi module and connects to the home • Wi-Fi router directly. Users can monitor the power generation of the system by TSUN monitoring App. In commercial and industrial rooftop scenarios, RS485 communication is used •...
  • Page 5 For configuring RS485 and monitoring system, please refer to the user manual of DTU (Data Transfer Unit). The followings are different communication types for different microinverter series. Series WiFi RS485 √ × 2 in 1(TSOL-MXseries） 2 in 1(TSOL-MX series） √ √...
  • Page 6 2 in 1 4 in 1 6 in 1...
  • Page 7 What's in the box Trunk cable-PECO-T-C Standard Accessories Microinverter T Connector Trunk Quick Warranty Installation Cable Guide Quick Card Connector Guide Optional Accessories Tool Protective Cap Tip : This Quick Installation Guide has been prepared with reference to the MX3000D. Although other products may differ in appearance, there are no differences in installation and wiring methods.
  • Page 8 Check before Installation Check the Package Although TSUN’s microinverters have surpassed stringent testing and are checked before they leave the factory, but it is still possible that during transportation microinverters may suffer damage. Please check the package for any obvious signs of damage, and if such evidence is present, do not open the package and contact your dealer as soon as possible.
  • Page 9 column of the table corresponds to the longer side of the PV module. The direction in the upper left corner means the actual installation orientation. Take out the SN labels and installation map from the package. Paste the SN labels on the installation map as below according to the actually installation position of the microinverters and complete the information for the solar plant.
  • Page 10 · There are no screws and nuts in the package. Use two pairs of M8 screws and nuts to fix the microinverter to the rail with a torque of 4 N-m. The microinverter should be installed with its flat surface facing upwards. Step 3.Connect the ground cable ·Ensure that all the microinverters are well grounded or it will affect the warranty.
  • Page 11 Step 4.AC trunk cable pre-installation ·Switch off AC breaker before installation. ·Select AC trunk cable according to maximum system power and maximum system AC current. Model[W] 1000 Max. Units Per Branch(12AWG) Max. Units Per Branch(10AWG) Model[W] 1600 1800 2000...
  • Page 12 Max. Units Per Branch(12AWG) Max. Units Per Branch(10AWG) Model[W] 3000 Max. Units Per Branch(12AWG) Max. Units Per Branch(10AWG) ·Tools and protection cap should be purchased additionally. Installers shall use only suitable AC trunk cables that are compatible with the system power/current adjusted to the required length.
  • Page 13 Thread the cable through the AC connector housing and insert the metal pin into the designated port of the inner housing. Insert the assembled inner housing into the outer housing, and finally complete the assembly of the AC connector outer housing. Tip: The trunk cable ends have a male and female connector.
  • Page 14 Install a protective cap on the end of the AC trunk cable. Fabricate the AC end cable. Insert the connector of the end cable into the T- connector, and connect the other side to the distribution box. Step 5.Connect microinverter to the AC trunk cable Step 6.Connect DC cable ·When the PV Module is exposed to light, it provides DC voltage to the microinverter.
  • Page 15 ·Ensure that all DC cables are correctly wired and that none of the wires are pinched or damaged. ·The maximum open circuit voltage of the PV module must not exceed the specified maximum input DC voltage of the microinverter. ·If the DC cable is too short for installation, use a DC Extension Cable to connect PV modules to the microinverter.
  • Page 16 Solid Red Fault Monitoring system Preparation IOS users can directly search for "TSUN Smart" in the APP Store and download the app. Android users can directly search for "TSUN Smart" in Google Play and download the app. Android users who cannot access Google Play can scan the QR code below to...
  • Page 17 Register&Log in Click"Register", select "I am a Distributor or Installer" , and fill in all registration details & read the T&C and Privacy Policy. Add Plant Click "+" to create a soalr plant. After filling in the plant information, click "Save" to complete the solar plant creation.
  • Page 18 "Solar + Grid + Consumption". Add Device Click "Add Datalogger" and scan the QR code of the label on the carton to complete this step.
  • Page 19 WiFi Configuration Click “...” on the plant homepage and select "WiFi Configuration". • Select the corresponding microinverter for network configuration. You can select • multiple microinverters if they belong to the same system. Click "Start Config" to start configuration . •...
  • Page 20 WiFi signal strength should be at least 2 bars shown on the phone at the ￮ installation spot. One router can only connect to up to 9 devices (not only microinverter, but ￮ also phones, PCs, etc.). Make sure that the phone's WLAN and bluetooth are turned on. ￮...
  • Page 21 If the end user does not have his/her own account, add end user information , • input end user name, e-mail and password. If the end user has his/her own account, click"Click here" and input the end user • phone number or e-mail. Logger Firmware Update Select "Logger"...
  • Page 22 Click "Start to update" to begin the update process, and wait for several minutes • until the update is completed. Unbind Device Select the device you want to unbind on the device page. • Click"Unbind Device"to unbind device. •...
  • Page 23 Zero-export Setting If you want the system to have zero-export function, you need to purchase additional WiFi smart meter and configure the WiFi smart meter. For detailed instructions on how to configure the smart meter, please refer to the smart meter user manual.
  • Page 24 1）Microinverter country code is India; 2）Use distributor or installer account; 3）Use the self-test function on TSUN smart app or https://pro.talent-monitoring.com. If you want to implement the self-test function on the TSUN smart app, Click" Me" and click "Device self-test". •...
  • Page 25 DC input voltage of the microinverter. If this fault appears continuously, please contact the TSUN service. This warning mostly appears in the morning or at VoltLow_Fault dusk. It’s normal and will disappear automatically. If this warning appears in the daytime, please check the connection to the PV module.
  • Page 26 If this fault appears continuously, please contact the TSUN service. No Utility The AC power grid is disconnected. Check the AC power grid. If this fault appears continuously, please contact the TSUN service. GridVoltOverRati The AC power grid is abnormal. This fault will disappear automatically when the AC power grid is normal.
  • Page 27 carrying out maintenance. During normal operation, check that the environmental conditions and logistics • are appropriate. Make sure that the conditions have not changed over time and that the equipment is not exposed to adverse weather conditions and has not been covered with foreign bodies.
  • Page 28 • partially disassembled or modified, except where such disassembly is carried out by TSUN. If any faults can not be recovered, pls contact TSUN local support team which • are stated in below. The original purchase receipt must be provided.
  • Page 29 Besides, the trademark on the product should be visible, otherwise, warranty is not available. More information can be found in TSUN Warranty Policy. Contact Us service_in@tsun-ess.com Appendix Product Certificates TSUNESS CO., LTD declares that the Utility-Interconnected Photovoltaic Inverters are in compliance with the relevant Indian standards and regulations.
  • Page 30 Quantity of MPPTs Quantity of DC Inputs Output Data (AC) Max. Continuous Model (VA) 1000 Nominal Continuous Power 1000 Nominal Output Current (A) 3.48 3.91 4.35 Max. Output Current (A) Nominal Output Voltage (V) 220/230/240, L/N/PE Nominal Frequency (Hz) 50/60 Power Factor >0.99 default 0.8 leading …...
  • Page 31 Dimensions (W×H×D mm) 261 * 228 * 32 Weight [kg] General Data Communication WiFi (Bluetooth) WiFi (Bluetooth) or RS485 Type of Enclosure IP67 Cooling Natural convection Type of isolation HF isolation Operating Ambient -40 ~ +65 ℃ (derating of over 50°C Ambient Temperature Range Temperature@ PV input 30V) Relative Humidity...
  • Page 32 Start up Voltage per Input@Rated condition (V) MPPT Voltage Range per Input (V) 16~60 Max. Input Voltage per Input (V) Short-current(A) Max. Input Current per Input (A) Quantity of MPPTs Quantity of DC Inputs Output Data (AC) Max. Continuous Model (VA) 1600 1800 2000...
  • Page 33 Maximum units per 10AWG branch Efficiency Peak Inverter Efficiency 96.7% EU Weighted Efficiency 96.5% Nominal Mppt Efficiency 99.9% Night Time Power Consumption <50 mW Mechanical Data Dimensions (W×H×D mm) 331 * 261 * 44 Weight [kg] General Data Communication WiFi (Bluetooth) or RS485 Type of Enclosure IP67 Cooling...
  • Page 34 ※ The AC voltage and frequency range may vary depending on specific country grid. 6 in 1 Model MS3000 Input Data (DC) Recommended Module Power 300-600 (Wp) Start up Voltage per Input@Rated condition (V) MPPT Voltage Range per Input 16 - 60 Max.
  • Page 35 Nominal Output Voltage (V) 220/230/240, L/N/PE Nominal Frequency (Hz) 50/60 Power Factor >0.99 default 0.8 leading … 0.8 lagging Output Current Harmonic <3% Distortion Maximum units per 12AWG branch Maximum units per 10AWG branch Efficiency Peak Inverter Efficiency EU Weighted Efficiency 96.7% Nominal Mppt Efficiency 99.9%...
  • Page 36 Temperature Range Temperature@ PV input 30V) Relative Humidity 100% Max. Operating Altitude 2000 Without Derating [m] Over voltage category Ⅲ(Mains), Ⅱ(PV) Compliance IS 16221 (PART 2):2015/IEC 62109- 2 :2011 &IS 16169 :2014/IEC 62116 :2008 ※ The AC voltage and frequency range may vary depending on specific country grid.

This manual is also suitable for:

Tsol-mx800Tsol-mx900Tsol-mx1000Tsol-ms1600Tsol-ms1800Tsol-ms2000 ... Show all