TM SAMIL POWER Expert for PV Grid-tied Inverters SolarRiver-D PV Grid-tied Inverter Product Manual SP-SR-D-V1.
Copyright Declaration The copyright of this manual belongs to Samil Power Co., Ltd. Any corporation or individual should not plagiarize, partially copy or fully copy it (including software, etc.), and should not reproduce or distribute it in any form or by any means. All rights reserved. Samil Power reserves the right of final interpretation. This manual changes according to user’s or customer’s feedback. Please check our website at www.samilpower.com for the latest version.
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CONTENTS 1 Notes On This Manual ......................................................................................................... 5 1.1 1.2 1.3 1.4 1.5 1.6 Scope Of Validity .................................................................................................................. Target Group ........................................................................................................................ Important Safety Information ...................................................
7.2.5 Event List .................................................................................................................... 25 7.2.6 Settings ................................................................................................................... 25 7.3 CEI 0-21 Settings ................................................................................................................ 25 8 Communication and Monitoring ......................................................................
Notes on This Manual 1 Notes on This Manual This manual is an integral part of the inverter. Please read the product manual carefully before installation, operation or maintenance. Keep this product manual for future reference. 1.1 Scope of Validity This product manual describes the assembly, installation, commissioning, maintenance of the following Samil Power SolarRiver-D series inverters.
Notes on This Manual 1.6 Important Safety Instructions When using the product, please remember the information below to avoid the fire, lightning or other personal injury: Ensure input DC voltage ≤ Max.DC voltage .Over voltage may cause permanent damage to inverter or other losses, which will not be included in warranty! This chapter contains important safety and operating instructions. Read and keep this Operation Guide for future reference.
Grid-tied System Brief Introduction & Introduction of SolarRiver-D Series Inverter 2 Grid-tied System Brief Introduction The SolarRiver-D series inverter is a PV inverter which converts the DC current of a PV generator into AC current and feeds it into the public grid. PV modules Inverter Public grid Figure 1 PV Grid-tied System SolarRiver-D series inverter has the latest technology, and complies with safety procedures. Even so, misoperation will cause property destruction and personal injury.
Introduction of SolarRiver-D Series Inverter 3.2 Electrical Block Diagram Electrical block diagram of SolarRiver-D series inverter is as figure2. Inverter DC SPD PV modules AC switch DC switch Leakage protection AC SPD Public grid DC SPD PV modules Figure 2 Electrical block diagram of SolarRiver-D series inverter 3.3 Principle Description Principle description of SolarRiver-D series inverter is as figure3.
Introduction of SolarRiver-D Series Inverter 3.4 Protection Function 【Anti-islanding protection】 When the local power grid shut down because of failure or equipment maintenance, SolarRiver-D series inverter should be physically disconnected under safety conditions, so as to protect any personnel working on the grid, in full compliance with the applicable prevailing national standards and regulations.
Introduction of SolarRiver-D Series Inverter & Operation Mode 3.7 Product Label The product label provides basic information for the inverter, which is attached to the right side of the inverter. Pay special attention to the type of inverter and other specifications. TM TM TM PV Grid-tied Inverter www.samilpower.
Installation 5 Installation 5.1 Installation Process ● Ready to install（refer to 5.2、5.3、5.4、5.5） Complete the preparation before installation: √ Read the user manual carefully; √ Check the products and parts; √ Inspection installation tools; √ Checkthe installation environment. ● Mechanical installation（refer to 5.6） Work during mechanical installation: √ Fix the panel of inverter; √ Install inverter. ● Electrical connection（refer to 5.
Installation Table 1 packing list Type Project No. Equipment Accessories Files Description QTY 1 PV Grid-tied Inverter 1 unit 2 Bracket 1 pc 3 Installation Kit 1set 4 RJ45 plug 5 Cable gland 1 pc 6 AC connector 1 pc 7 DC connector assembly 2 sets 8 Packing list 1 pc 9 Quality certifcation 1 pc 10 Product manual 1 pc 11 Warranty card 1 pc Remark 1 set for inverters without RS-485 3 sets for inverters with RS-485 5.
Installation ● ● ● ● ● ● ● ● Prone to be damaged by water. Close to corrosive gas or liquid (for example, locations where chemicals are processed or around livestock). Exposed to direct sunlight. Prone to be flooded or covered by snow. Little or no air flow. Exposed to steam, vapor, or water. Exposed to direct cool air. Near the television antenna or antenna cable. The inverter is needed at least 30 cm (see figure 8) clearance.
Installation 5.5 Installation Tools The below tools are needed before installation. 5.6 Installation Steps Step1: Drill holes in the wall with diameter 6mm drill according to the size of bracket. Keep drilling perpendicular to the wall, and don’t shake when drilling to avoid damage to the wall. Then put expansion pipe into the hole, use rubber hammer to tap the pipe into the wall completely. Put the bracket into expansion pipes and then use expansion screws to fasten bracket.
Installation Step 2: Put the inverter onto the bracket. Step 3: Use M5 hex key nut to fix the bottom of the inverter. Step 4: Lock the inverter and the bracket with lock for safety. (This is optional for users. User can select the lock according to your requirements).
Installation 5.7 Connections of the PV Power System 5.7.1 Announcements Ensure that the DC side is not charged before installation and maintenance. But after DC side is disconnected, the capacitor is still charged, so need to wait for 5 minutes to ensure that the capacitor is fully discharged. Before the electrical connection, make sure to use opaque material to cover the PV battery or disconnected the breaker of DC side. Exposure to the sun, PV array will produce a dangerous voltage after sun exposure.
Installation Please use PV cable to connect arrays to inverter. From junction box to inverter, voltage drop is about 1-2%. So we suggest the inverter be installed near PV arrays, in order to save cable and reduce DC loss. Note! Please don’t connect the PV positive or negative to ground. 5.7.3 Connection Steps of DC Connector ● Assembly steps of DC connector Step 1: Inserting the stripped conductor, Cross-sections 2.5 to 6 mm2, Outside diameter 5.0 to 8 mm, Stripping length 15 mm.
Installation 5.7.4 Assembly Steps of AC Connector SolarRiver series inverters are designed for single phase grid. Technical data should comply with the rule of local public grid.
Installation This product is equipped with IP66 AC connector. You can connect inverter AC side by yourself. Please see figure 15 for AC connector disassembling guide. Figure 15 AC connector disassembling guide Assembly steps of AC connector are as following： Step 1: Put the AC wire through the threaded sleeve and pressure screw. Pressure screw Threaded sleeve Step 2: Wire the AC side refer to following instructions. • Screw the green-yellow wire to the ground terminator in the AC Connector.
Installation Step 4: Screw down the threaded sleeve. Pressure screw Socket element with threaded sleeve Step 5: Screw down the pressure screw. Threaded sleeve Pressure screw Step 6: Connect AC connector to inverter. 5.7.5 Grounding Neither positive nor negative could grounding because of no transformer, or it will break down. In the system, all non-current-carrying metal parts (such as shell of combiner, distribution and inverter) should be connected to the earth.
Run the Inverter 6 Run the Inverter 6.1 Safety Inspection PV array Inspect the PV array to determine whether each PV array opening voltage meets the standard before operating the inverter. - Open-circuit voltage of PV arrays should be
Run the Inverter Step 1: language setting Move the cursor to select language, press "OK" to select and press "OK" to confirm. Language English German French Espana Italy Press OK to confirm Note: Language setting is independent to Grid-tied country setting. Step 2: Grid-tied country setting Next interface is grid-tied country setting interface. Different countries have different grid safety rules. Move the cursor to select country, and then press “OK”to confirm.
Run the Inverter & Operation Step 4: Check settings information LCD will display the settings information. Please check the settings information. If setting is wrong, please press the “ESC” to reset. If all the information is correct, please press “OK” to confirm, the inverter will save all the settings. End commission Current Country: Germany Press OK to Start running Press ESC to Back Press OK to confirm 7 Operation 7.
Operation Wait: Inverter is checking in this state. If finds fault or error, will enter Fault or Permanent state. normal: Inverter feeds AC current into grid. If any error or fault occurs, inverter will go to Fault State or Permanent State. fault: Inverter has checked some recoverable error. It can recover if the error disappears. If in Fault State continually, you should check the inverter according to table 5. permanent: Inverter has checked some unrecoverable error.
Operation 7.2.4 Historical Data Move the cursor to the" History" and then press “OK”, the user will see the power amount histogram of every hour. The user press the left or right arrow key to see daily electricenergy production histogram in the current month, mensal electricenergy production histogram in the current in the current year. 7.2.5 Event List Move the cursor to the" Event List" and then press “OK”, the user will see the list of events of inverter. Record 100 event information at most.
Operation B: By clicking on the serial number, the Solar Power Browser interface shows as the figure below. For detailed settings please refer to step 3. Step 2: Click on “CEI 0-21/A70” on the top of navigation bar, to configure parameters conform to CEI 0-21 standard.
Operation A. Fixed cosphi setting, as per the following figure. Click on the drop-down menu, select Overexcited or Underexcited, fill in the cosphi value which range from 0.9 to 1. You can check whether the cosphi is right or not in the menu of ‘Instantaneous’ value on the LCD. B. Cosphi=f(P), as per the following figure.
Operation Cos-phi 1 P1 P2 0.2 P3 0.5 1 P/Pn 0.95 C. SPI (Interface Protection System) setting, as shown in the following figure, it can be enabled or disabled, and it is on as default. If Communication is on , the inverter runs in local command mode, the tripping time (time between the instant the fault begins and the protection intervention) is 0.1s~5s with frequency tripping range between 47.5Hz and 51.
Operation D. Active power derating set, as per the following screenshot. Insert the ratio of the active power and rated active power, the range is 0%-100%, and the default is 100%.
Operation E. Active power derating settings, as the following picture. Fill in the ratio of the active power and rated active power, the range is 0%-100%, and the default is 100%. Active power In Po 100% 100%Pn 50%Pn 50% 0% t Step 3: Inverter safety parameters setting, as the following picture. Before setting, click ‘Read’ Data to refresh current data then set parameters, click ‘save’ at last. The following picture shows default parameters of CEI 0-21.
Communication and Monitoring 8 Communication and Monitoring 8.1 Communication Interface Standard configuration: 1. Ethernet: Transmit the inverter working state such as output voltage, current, frequency, fault information to the PC machine or other monitoring system. Ethernet can achieve multi-inverter wired network at the same time. Optional configuration: WIFI: Wireless connect to route.
Communication and Monitoring Home 2012-03-03 10 : 00 : 00 Power kwh 0.0 W Today Total t 208.4 V 205.9 V = 0.0 KWh 0.0 KWh 1.045 kw ~ 49.99 Hz Press Esc to Main Menu Step 2: Press “ESC” in home interface then enter the main menu. Main Menu 2012-03-03 10 : 01 : 00 Instantaneous values History Event List Settings System Info Press Esc to Home Step 3: Move the cursor to "settings" and then press “OK”, will enter settings interface.
Communication and Monitoring Step 5: Press "right" or "left" key to move the cursor to select the figure which need to be modified. Press "up" or "down" key to modify figure. If the password is correct will enter 'Ethernet" interface. Ethernet 2012-03-03 10 : 16 : 23 Auto-IP/DHCP Manual-IP Current mode: Auto-IP/DHCP Press OK to confirm Step 6: Move the cursor to "Auto-IP/DHCP", press "OK" twice. LCD interface will Reboot and then enter into home interface automatically.
Communication and Monitoring Ethernet 2012-03-03 10 : 22 : 50 Auto-IP/DHCP Manud-IP Current mode: Manual-IP Confirm? Press "OK" twice then will enter "Manual-IP" interface. Press "right" or "left" key to move the cursor to select the figure which need to be modified. Press "up" or "down" key to modify figure(IP Address： 192.168.000.002. Subnet Mask：255.255.255.000, others are 0). Press “OK” after modifying. LCD will display the setting parameter and press “OK” again, now setting is over.
Communication and Monitoring 8.2.2 RS485 Communication RS485 is generally for a maximum of 32 inverters communication at the same time. But the length of communication wire should be≤1200m. You can read and analyse data by PC if the system is equipped with Solar-Log200/500/1000. Please refer to Solar-Log200/500/1000 manual for more information. Figure 23 RS-485 jack Two types of cable must be prepared before using Solar-Log to monitor mult-inverters.
Communication and Monitoring The communication cable between inverter and Solar-Log: 1. One side of cable is the same as cable between inverter and inverter, the other side remains 4 colour wires: green white, green, orange white, orange, as shown in figure 25. Figure 25 2. Connect 4 colour wires to 1,4,5,6 port of Solar-Log. 1 green white 2 reserve 3 reserve 4 green 5 orange white 6 orange 8.2.3 WIFI Communication You can connect inverter to Internet by router.
Communication and Monitoring WIFI settings: Note: Appendix is WIFI route list. Step 1: Connect a cable following the steps of Ethernet before opening "SolarPower Browser". Step 2: Double-click name of inverter to enter detail information page. Set the SSID and the password of router which WIFI is going to be connected to, then you will be request to input another password (samilpower88), please save these information.
Communication and Monitoring Step 3: If success,The inverter will reboot automatically and please disconnect netting twine connection. Step 4: Check WIFI information: Enter the interface successively: Main Menu->Settings->Network, move the cursor to "WIFI" and press "OK". Network 2012-03-03 10 : 27 : 23 Ethernet WIFI Press OK to confirm The GUI bellow tells the WIFI hasn’t been set yet. Wifi 2012-03-03 10 : 28 : 10 Link Name: Press ESC to Back If WIFI has been set, it will be shown as such.
Troubleshooting and Maintenance 9 Troubleshooting and Maintenance 9.1 Troubleshooting This section illustrates possible faults of an inverter and solving methods and provides users with troubleshooting tips to help them identify and solve common problems. Please read the following troubleshooting steps: 1. Check the warning, fault messages or fault codes displayed on LCD. If a message is displayed, record it before doing anything further. 2. Attempt the solution according to table 5. 3.
Troubleshooting and Maintenance Contiuned: No Utility - Check grid-connection - Or, please ask for help. PV1/PV2 over voltage - Check the PV open-circuit voltage whether it is >Max.DC voltage. - Or, please ask for help. DCI out range - Wait for one minute. - Or, please ask for help. SCI/ SPI communication fault - Disconnect DC and AC side, and connect them again. - Or, please ask for help. PV1/ PV2 isolation fault - Check the impedance among PV (+)、PV (-) and grounding whether they are>600Kohm.
Decommissioning & Technical Data 10 Decommissioning 10.1 Decommissioning Steps 1. 2. 3. 4. 5. Switch off the AC grid; Switch Off the DC switch; Wait 5 minutes; Release the DC connectors; Release the AC connectors. Now inverters can be demounted safely. 10.2 Package Please pack the inverter with the original package as far as possible. If original package is not available, use an equivalent carton that meets the following requirements: 1. Load more than 50 kg; 2. With handle; 3. Can be fully sealed off.
Technical Data 11.2 Output (AC) Model SolarRiver SolarRiver SolarRiver SolarRiver SolarRiver SolarRiver 3400TL-D 4000TL-D 4500TL-D 5000TL-D 5200TL-D 6000TL-D AC nominal power [W] 3000 3680 4000 4600 4600 5750 Max. AC power [W] 3200 3680 4300 4600 5000 5750 Max. AC current [A] 16 16 22 23 24 25 Nominal AC voltage / range [V] 230 / 180~270 AC grid frequency / range [Hz] 50 / 47~52 Power factor (cosφ) 0.8 lagging ~ 0.
Guarantees 12 Guarantees Samil Power Co., Ltd offers 5 years warranty service for SolarRiver-D inverter. Warranty period is from the date of installation. But the longest period don’t exceed 66 months from the date of delivering goods. During the warranty period, Samil Power Co., Ltd guarantees normal function of the SolarRiver-D inverter. If there are faults within our responsibility, we will provide maintenance free of charge.
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SAMIL POWER CO., LTD. Marketing & Sales Office Factory Add: No.52,Huigu Innovation Park, Huishan District, Wuxi,Jiangsu Province,P.R.China 214174 Add: Tel: +86 510 83593131 Fax: +86 510 81819678 E-mail:service@samilpower.com http://www.samilpower.com No.66 Taihangshan Road, Suyu Economic Development Zone, Suqian City, Jiangsu Province, P.R.
