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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
Please adhere to the actual products in case of any discrepancies in this user manual.
If you encounter any problem on the EPM, please find out the EPM S/N and contact us,
we will try to respond to your question ASAP.
Solis 5G PLUS Export Power Manager
Installation and Operation Manual
Ginlong Technologies Co., Ltd.
Ver 1.7
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Summary of Contents for SOLIS EPM3-5G-PLUS
- Page 1 Solis 5G PLUS Export Power Manager Installation and Operation Manual Ver 1.7 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 Please adhere to the actual products in case of any discrepancies in this user manual.
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Page 2: Table Of Contents
Contents 1. Introduction …………………………………………………………………………………………………………………………… 1.1 Product Description ………………………………………………………………………………………………………… 1.2 Packaging ………………………………………………………………………………………………………………………… 2. Safety Instructions …………………………………………………………………………………………………………… 2.1 Safety Symbols ………………………………………………………………………………………………………………… 2.2 General Safety Instructions …………………………………………………………………………………………… 2.3 Notice For Use ………………………………………………………………………………………………………………… 3. Overview ……………………………………………………………………………………………………………………………… 3.1 Front Panel Display ……………………………………………………………………………………………………… 3.2 LED Status Indicator Lights ……………………………………………………………………………………………... -
Page 3: Introduction
1.2 Packaging 1.1 Product Description Solis Export Power Manager can monitor and control the backflow power When you receive the EPM please ensure that all the parts listed below are included: from the inverter to the grid thus providing export power control of inverters. -
Page 4: Safety Instructions
2. Safety Instructions 2. Safety Instructions 2.1 Safety Symbols 2.3 Notice For Use Safety symbols used in this manual, which highlight potential safety risks and important The Export Power Manager has been constructed according to the applicable safety safety information, are listed as follows: and technical guidelines. -
Page 5: Overview
3. Overview 4. Installation 3.1 Front Panel Display 4.1 Select a Location for the EPM To select a location for the EPM, the following criteria should be considered: The temperature of the EPM could up to 75℃. The EPM is designed to work in extreme temperature range is from -25℃ to 60℃. The EPM should be kept minimum 300mm clearance from the other device. -
Page 6: Electrical Connections
AC voltage sampling terminal, EPM power supply terminal Grid_U.V.W.N AC current sampling terminal(U) AC current sampling terminal(V) AC current sampling terminal(W) Comm_INV Connect to solis inverters Upgrade COM for upgrade RS485 Connect to monitoring platform through RJ45 WIFI WiFi antenna to monitoring platform (Wireless) Table 4.1 The meaning of the symbols located at bottom of the EPM... - Page 7 Measure the distance from EPM to power distribution box. And find proper cable for Figure 4.9 Welding wire to connector grid input. 5 core cable for Solis-EPM3-5G-PLUS. b. For three phase inverter installation connect U, V, W to pin1, 2,3 and connect N to e.
- Page 8 EPM devices and inverters. (Point of Common Coupling), instead of the load branch circuit. Solis can also provide above current transformers as an optional accessory. Customers can contact Solis sales rep to place the order based on their project Note: requirements.
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Page 9: Commission And Decommission
This is similar with the Solis WiFi datalogger. The WiFi antenna can broadcast data 7. Switch on all the AC breakers for inverters and EPM to the local router and then to the Solis monitoring platform. No wiring is needed. 8. Set EPM settings including“Inverter Qty Set”, "Backflow Power", "Set CT Ratio" and 2. -
Page 10: Operation
6.2 Information During normal operation, the display alternately shows the power of grid side and Solis Export Power Manager main menu provides access to operational data and information. The information is displayed by selecting "Information" from the menu the operation status .Screens can also be scrolled manually by pressing the UP and then by scrolling up or down. -
Page 11: Settings
6. Operation 6. Operation 6.3 Settings 6.4 Advanced Info - Technicians Only The following submenus are displayed when the Settings menu is selected: NOTE: 1. Set Time This area is for fully qualified and accredited technicians only. Enter menu “Advanced Info.”, “Advanced settings” and “Profession Setting” 2. - Page 12 6. Operation 6. Operation 6.4.3 Model EPM 6.5 Advanced Settings - Technicians Only The screen shows the EPM Model. NOTE: This area is for fully qualified and accredited technicians only. Model: 50000 Please follow 6.4 to enter password to access this menu. Select Advanced Settings from the Main Menu to access the following options: Figure 6.8 Model Inverter 1.
- Page 13 6. Operation 6. Operation 6.5.3 Export Power 6.5.4.3 Set Meter PT Set the allowed power that inverter can generate to the grid. Set the PT(Voltage Transformer) ratio according to the actual PT used at site. This setting is useful when EPM is used in a system voltage larger than 480V, e.g. 10kV or 22kV especially.
- Page 14 6. Operation 6. Operation 6.5.6 Export Work Mode Set the export power calculation mode. Mode 1: Average Mode. YES=<ENT> NO=<ESC> Mode: Averge mode As shown in the figure 6.20, at this mode, each phase of inverter will generate the power that equals to the average of the three-phase load power, and which is more than the minimum load Figure 6.23 Export Work Mode phase power.
- Page 15 6. Operation 6. Operation 6.6 Profession Setting - Technicians Only 6.6.3 Transmit Switch Transmit switch is only useful when upgrading inverters. NOTE: Turn on the transmit switch to upgrade the inverters. This area is for fully qualified and accredited technicians only. Turn off the transmit switch after upgrading, otherwise EPM control will be failed.
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Page 16: Inverter Set
7. Trouble Shooting 6. Operation 6.7 Inverter Set The EPM is designed in accordance with the most important international safety and 6.7.1 Set Inverter EPM EMC requirements. Before delivering to the customer, the EPM has been subjected to EPM has two versions: EPM-2G, EPM-5G. While inverter is working with EPM, several tests to ensure its optimal operation and reliability. -
Page 17: Specifications
9. Appendix Connection via Ethernet 1. Connect router and data logger via Ethernet port with network cable. Model Solis-EPM3-5G-PLUS 2. Reset the data logger. AC Input 3/(N)/PE, 230V/400V Reset : Press the reset button with a needle or open paper clip and hold for a while when... - Page 18 9. Appendix 9. Appendix 4. Set parameters of data logger. Step2: Click “Start” to continue. In the configuration interface of data logger, you can view general information of the device. Follow the setup wizard to start quick setting. Step1: Click “Wizard” to start. Step3: Select “Cable Connection”, and you can choose to enable or disable the wireless function, then Click “Next”.
- Page 19 9. Appendix 9. Appendix Step4: Select “Enable” to obtain an lP address automatically, then click “Next”. Step6: lf restart is successful, the following page will display. Step5: lf setting is successful, the following page will display. Click “OK" to restart. NOTE: After setting is completed, if STATUS is permanently on after about 30 seconds, and the 4 LEDs are all on after 2-5minutes, the connection is successful.
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