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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 Series Export Power Manager
Installation and Operation Manual
Ginlong Technologies Co., Ltd.
Ver 1.0
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Related Manuals for SOLIS Solis-EPM1-5G
Summary of Contents for SOLIS Solis-EPM1-5G
- Page 1 Solis 5G Series Export Power Manager Installation and Operation Manual Ver 1.0 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 5G Series 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 Meter Aconnect to Meter RS485 interface Comm_INV Connect to solis inverters Communication Monitoring device or Upgrade Stick Table 4.1 The meaning of the symbols located at bottom of the EPM System connection diagram is as follows:... - Page 7 4.3.1 Make the Grid input cable a. Measure the distance from EPM to power distribution box. And find proper cable for grid input. 3 core cable for Solis-EPM1-5G and 5 core cable for Solis-EPM3-5G and Figure 4.12 Welding wire to connector(Single) Solis EPM3-5G-PRO.
- Page 8 4. Installation 4. Installation 4.3.2 Make RS485 cable(COMM-INV port) 4.3.3 Meter connection (only for EPM3-5G-PRO) a. Refer to figure 4.16, the RS485 terminals for inverter and EPM are already assembled. Connection between EPM and meter Tips:RS485 cable: preferred 0.5mm², max 1.0mm². EPM3-5G-PRO needs to connect to the RS485 communication of the meter to read and display the power, voltage, and current data on the grid side.
- Page 9 4. Installation 4. Installation 1.2Dimension Drawings Ua Ub Specification 3 phase 3 wires, 3 phase 4 wires Reference voltage 3-110V, 3-400V, 3-480V, 3-66/115V, 3-230/400V, 3-277/480V Input voltage fluctuation 0-120% Voltage Consumption <10VA(Single phase) >2MΩ Impedance Accuracy class Error±0.2% Input current 3-1(6)A Current Consumption...
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Page 10: Commission And Decommission
10. If the CT direction is confirmed correct and EPM is not reporting any alarms, set all Solis can also provide above current transformers as an optional accessory. inverters to ON in inverter LCD. Customers can contact Solis sales rep to place the order based on their project requirements. 11. Commissioning Completed. -
Page 11: Operation
Figure 6.2 Locks and Unlocks the Screen of LCD 6.2 Information Solis Export Power Manager main menu provides access to operational data and information. The information is displayed by selecting "Information" from the menu and then by scrolling up or down. -
Page 12: 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 To access to this area is for fully qualified and accredited technicians only. 2. - Page 13 6. Operation 6. Operation 6.4.3 Version 6.5 Advanced Settings - Technicians Only The screen shows the model version and the software version of the Inverter. NOTE: To access to this area is for fully qualified and accredited technicians only. Software Ver.: 11 Please follow 6.4 to enter password to access this menu.
- Page 14 6. Operation 6. Operation 6.5.3 Set CT Ratio This is used to set the CT ratio for the current transformer. Mode “01”, As shown in the figure 6.17, the average limiting mode, the output power of each Setting range is from 20:1 to 9900:1 with 10:1 interval. phase is the average of the three-phase load power, and it is more than the phase of the For example, if 1000:5A current transformer is used, please set the ratio as 200:1 lowest power in three phases.
- Page 15 6. Operation 6.5.9 Restore Settings 6.5.6 Transmit ON/OFF This is a setting for Solis technician use only. When Restore Settings is selected, the LCD will display as shown in Figure 6.22. Please keep the switch as OFF for normal use.
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Page 16: Advanced Info
NOTE: If “5G EPM” is chosen, for inverters produced before Nov 30th 2019 (SN: XXXXXX19B30XXXX)need to update the firmware, please contact with Solis local service center or service@ginlong.com for instructions on firmware update. .28. .29. -
Page 17: Specifications
8. Specifications 8. Specifications Model Solis-EPM1-5G Model Solis-EPM3-5G AC Input AC Input Rated voltage 1/N/PE, 230V Rated voltage 1/N/PE, 230V/400V Input voltage range 100V-300V (L-N) Input voltage range 175V-520V (L-L) Maximum input current Maximum input current 0.5A 0.5A Input frequency range... - Page 18 8. Specifications Model Solis-EPM3-5G-PRO AC Input Rated voltage 1/N/PE, 230V/400V Input voltage range 175V-520V (L-L) Maximum input current 0.5A Input frequency range 45-65Hz Communication Inverter communication Modbus Communication with inverter RS485 (Wired) Maximum communication distance 1000m Maximum communication inverter numbers...
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