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Ningbo Ginlong Technologies Solis-2.5K-2G Installation And Operation Manual

Solar pv grid tie inverter
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Ningbo Ginlong Technologies Co., Ltd.
No. 57 Jintong Road, Binhai Industrial Park,
Xiangshan, Ningbo, Zhejiang, 315712, P.R.China
Tel: +86 (0)574 6578 1806
Fax: +86 (0)574 6578 1606
Email: info@ginlong.com
Web: www.ginlong.com
Please record the serial number of your inverter and quote this when you contact us.
Solar PV Grid Tie Inverter
-2.5K-2G
inverter
Installation and Operation Manual
Ver 1.0
2013, Ningbo Ginlong Technologies Co., Ltd.
C

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Summary of Contents for Ningbo Ginlong Technologies Solis-2.5K-2G

  • Page 1 Xiangshan, Ningbo, Zhejiang, 315712, P.R.China Tel: +86 (0)574 6578 1806 Fax: +86 (0)574 6578 1606 Email: info@ginlong.com Web: www.ginlong.com 2013, Ningbo Ginlong Technologies Co., Ltd. Please record the serial number of your inverter and quote this when you contact us.

  • Page 2: Table Of Contents

    Contents Contents …………………………………………… 1. Introduction 6. Operation ………………………………………………… …………………………………………… 6.1 Main Menu 2. Safety Instructions …………………………………… …………………………………………… 6.2 Information 2.1 Safety Symbols …………………………………… 6.3 Settings ……………………………………………… 2.2 General Safety Instructions ……………………… ………………………………… 6.3.1 Setting Time ……………………………………… 2.3 Intended Use ……………………………… 6.3.2 Setting Address ………………………………………………...

  • Page 3: Introduction

    1. Introduction 2. Safety Instructions Solis-2.5K-2G is a transformerless solar grid tie inverter. It has excellent Solis-2.5K-2G is designed and manufactured to ensure your personal MPPT performance to effeciently obtain power from solar panels. safety. Improper use may result in potential electric shock hazards The maximum input current of Solis-2.5K-2G is 10A DC and maximum...

  • Page 4: General Safety Instructions

    Warranty may be void if unauthorized removal of cover. CAUTION: Solis-2.5K-2G has a heat sink on its top surface, which helps in cooling down the internal components. The heat sink can reach temperatures up to 70℃ (158 F).

  • Page 5: Overview

    3.1 Front Panel Display 3.3 Keypad There are four keys in the front panel of the Solis-2.5K-2G(from left to right): ESC, UP, DOWN and ENTER keys. The keypad is used for: Scrolling through the displayed options (the UP and DOWN keys);...

  • Page 6: Installation

    4. Installation 4. Installation 4.1 Selecting a Location for the Inverter Inverter should be mounted in a vertical position as shown in Figure 4.1. The steps to mount the inverter to the wall are given as follows: To select a location for the inverter, the following criteria should be considered: 1.

  • Page 7: Electrical Connections

    Equipment grid wires connect terminal Table 4.1 Terminals Solis-2.5K-2G can transfer the power available to the utility at any input DC voltage that is within the range from 100Vdc to 500Vdc. The maximum input current is 10Adc. The rated output voltage of Solis-2.5K-2G is 230Vac or 240Vac.
  • Page 8 4. Connect Solis-2.5K-2G to the AC grid switch. Figure 4.12 Connect Wires to the Grid Terminal Each Solis-2.5K-2G is supplied with an AC grid terminal connector, which is shown in Figure 4.10. b) Put the terminal cap on the terminal (as shown in Figure 4.13).

  • Page 9: System Installation Requirement

    2. Switch the solar panel DC Isolator ON. If the solar panels provide normal power MAIN SWITCHBOARD Isolation device supply, Solis-2.5K-2G will turn on ( the red light displays and the LCD show the model name of Main Solar supply...

  • Page 10: Operation

    3. Advanced Info 4. Advanced Settings 6.2 Information The Solis-2.5K-2G main menu provides access to operational data and information. The 5.2 Stop the Inverter information is displayed by selecting "Information" from the menu and then by scrolling Figure 6.2 Lock and Unlock the Screen of LCD up or down.

  • Page 11: Settings

    This function is used to set the address of an inverter connected to PC for communication purpose. The address number can be assigned from “01”to “99”(see Figure 6.4). The default address number of Solis-2.5K-2G is “01”. YES=<ENT> NO=<ESC> Set Address: 02 Figure 6.4 Set Address...

  • Page 12: Advanced Info

    Password: 0000 6.4.4 Version Figure 6.8 Advanced Info. Login The screen shows the model version and the software version of Solis-2.5K-2G (see Figure 6.12). Type in the correct password and press the ENTER key to access the following information: 1.Alarm Message Model: 07 2.Temperature...
  • Page 13 NOTE: 6.5.3 New Password You must set Grid OFF first (refer to Section 6.5.2) to use this function. This function is used to change the password of Solis-2.5K-2G. Enter the new password you want NOTE: to set (see Figure 6.17).

  • Page 14: Maintenance

    Ground fault Table 8.1 Failure Scenarios NOTE: If your Solis-2.5K-2G gives any alarm message listed in Table 8.1, turn off your inverter (refer to Section 5.2 to stop your inverter) and wait for 30 minutes Trouble Shooting before restarting it (refer to Section 5.1 to start your inverter). If the failure has not been cleared, contact your local distributor or the service center.

  • Page 15: Specifications

    9. Specifications The max DC input voltage: 600V MPPT operation range: 100-500Vdc MPPT mode: Max power point tracking DC nominal voltage: 300Vdc The max dc input current: 10Adc Maximum input power: 2.5kW Rating output power: 2.5kW The transient max power: 2.8kW 230Vac Rating grid voltage:...

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