Table of Contents
Advertisement
Quick Links
Product Nome: PV Grid-Connected Inverter
Company Name: Shenzhen SOFARSOLAR Co., Ltd.
ADD: 3A, Huake Building, East Tech. Park, Qiaoxiang Road, Nanshan District, Shenzhen, China
Http://www.sofarsolar.com
User manual
PV Grid-Connected Inverter
Product Model: Sunny Horse Series(10K-20KTL) Document Version 2.0(2016.03.29)
Shenzhen SOFARSOLAR Co.,Ltd.
Advertisement
Table of Contents
Related Manuals for Sofar solar Sunny Horse Series
Summary of Contents for Sofar solar Sunny Horse Series
- Page 1 User manual PV Grid-Connected Inverter Product Model: Sunny Horse Series(10K-20KTL) Document Version 2.0(2016.03.29) Product Nome: PV Grid-Connected Inverter Company Name: Shenzhen SOFARSOLAR Co., Ltd. ADD: 3A, Huake Building, East Tech. Park, Qiaoxiang Road, Nanshan District, Shenzhen, China Shenzhen SOFARSOLAR Co.,Ltd.
-
Page 2: Preface
(including software, etc.), and Sunny Horse Series 10000-Sx Sunny Horse Series 15000-Sx Sunny Horse Series 17000-Sx no reproduction or distribution of it in any form or by any means. All rights reserved. -
Page 3: Table Of Contents
Installation Process 10 Quality Assurance 3.2 Checking Before Installation 3.3 Tools 3.4 Determining the Installation Position 3.5 Moving the Sunny Horse Series 3.6 Installing the Sunny Horse Series 4 Electrical Connections Electrical connection 4.2 Connecting PGND Cables 4.3 Connecting AC Output Power Cables 4.4 Connecting Communications Cables... -
Page 4: Basic Safety Information
Sunny Horse Series(10K~20KTL) Basic safety information Sunny Horse Series(10K~20KTL) Basic safety information User manual User manual Basic safety information If you have any question or problem when you read the following information, please contact Shenzhen SOFARSOLAR Co ., Ltd . -
Page 5: Symbols And Signs
Sunny Horse Series(10K~20KTL) Basic safety information Sunny Horse Series(10K~20KTL) Basic safety information User manual User manual Operation Caution of burn injuries due to hot enclosure parts! During working only can touch the display and key parts of inverter. Touching the power grid or the terminal of equipment may lead to die of electric... -
Page 6: Product Characteristics
Transformer Transformer Transformer Product identification It introduces the field of use, and how to indentify different types of Sunny Horse Series. Function description It introduces how the inverter works and the function modules inside. Sunny Horse Series Sunny Horse Series... - Page 7 Sunny Horse Series(10K~20KTL) Sunny Horse Series(10K~20KTL) Product characteristics Product characteristics User manual User manual The specific models of multi-string inverter that this manual is about are divided into four The choice of model of inverter must be made by a qualified technician who knows about groups according to the maximum output power (10 kW,15kW ,17kW and 20 kW).
-
Page 8: Function Description
DC SPD (category III, category II is added to S4 & S5) provides the discharge loop for the 1. Heat sink 2. Bracket overvoltage power on the DC side to protect the Sunny Horse Series internal circuits from DC overvoltage;... -
Page 9: Protection Modules
Sunny Horse Series(10K~20KTL) Sunny Horse Series(10K~20KTL) Product characteristics Product characteristics User manual User manual Figure2-12 Electrical block diagram 图2-12 电路框图 Function module A. Configurable relay The inverter has a configurable switching relay that can be used in various operating conditions set in the dedicated menu. A typical application example is the closing of the contact when an alarm occurs. -
Page 10: Efficiency And Derating Curve
Do not store the Sunny Horse Series in areas with flammable or explosive materials. Danger Do not install the Sunny Horse Series in places prone to body contact because the Sunny Horse Series shelf and heat sinks become hot during the Sunny Horse Series operation. -
Page 11: Installation Process
4PCS Metal terminals secured to DC+ input power cables unpack the Sunny Horse Series and contact the dealer as soon as possible. You are advised to remove the packing materials within 24 hours before installing the Sunny Horse Series. 4PCS... -
Page 12: Tools
Used to tighten or loosen screws when installing AC power cables. Multimeter Used to check grounding Used to remove AC connectors from the Sunny Horse Series Note: The torque screwdriver and flat-head screwdriver are alternative. Marker Used to mark signs... -
Page 13: Determining The Installation Position
100mm max 15º 3.5 Moving the Sunny Horse Series This topic describes how to move the Sunny Horse Series to the installation position horizontally Procedure Step 1 Opening the packing, insert hands into the slots on both sides of the Sunny Horse Series and hold the handles, as shown in Figure 3-3 and Figure 3-4. -
Page 14: Installing The Sunny Horse Series
Step 6 Putting the rear panel and inverter to lock together, In order to ensure the safety (the user can select lock according to the actual situation). Step 2 Lift the Sunny Horse Series from the packing case and move it to the installation position. -
Page 15: Electrical Connections
PV modules using opaque cloth. Danger Good grounding for the Sunny Horse Series can help resist the impact of the surge voltage and improve the EMI performance. First connect the PGND cable before connecting the AC power cable, DC power cable, and Sunny Horse Series has 2 MPP trackers, all PV modules connected to the same communication cable. -
Page 16: Connecting Ac Output Power Cables
4.3 Connecting AC Output Power Cables The PGND cables are prepared (8 AWG outdoor power cables are recommended for Connect the Sunny Horse Series to the AC power distribution frame (PDF) or electrical grid grounding purposes). using AC output power cables. -
Page 17: Connecting Communications Cables
Electrical Connections User manual User manual 4.4 Connecting Communications Cables Procedure Sunny Horse Series is a three-phase output inverter, strictly comply with local grid-connection requirements and safety standards. Connecting Communications Port Step 1 Open the cover. Sunny Horse Series has two communication interface, RS485 interface, WIFI interface,as... - Page 18 R S485 A White and green R S485 A R S485 A Blue Step 2 Open Sunny Horse Series lower cover and insert the WIFI module to the location as White and blue R S485 B show as follow. Green...
- Page 19 This topic describes the functions of the RS485 and WIFI ports. If multiple Sunny Horse Series are used, connect all Sunny Horse Series in daisy chain mode over the RS485 communication cable. First,set the RS485 address according to chapter 6.3 R 485 “Set address”...
-
Page 20: Connecting Dc Input Power Cables
If multiple Sunny Horse Series are connected to the monitoring device over an RS485/RS232 converter, a maximum of 31 inverter can be connected in a daisy chain. If multiple Sunny Horse Series are connected to a S-WE01S, a maximum of 31 Sunny Horse Series can be connected in three daisy chains. - Page 21 Maximum DC input voltage of Sofar inverter, The output voltage of the solar array must be consistent with the MPPT voltage range. If the Sunny Horse Series connects to the power grid directly, ensure that the PV arrays are not grounded.
- Page 22 Sunny Horse Series(10K~20KTL) Sunny Horse Series(10K~20KTL) Electrical Connections Electrical Connections User manual User manual Procedure Context Table 4-6 Recommended DC input cable specifications Step 1 Remove cable glands from the positive and negative connectors. Step 2 Remove the insulation layer with an appropriate length from the positive and negative...
-
Page 23: Safety Check
Step 7 Insert the positive and negative connectors into corresponding DC input terminals of Sunny Horse Series DC connect the Sunny Horse Series until you hear a "click" sound, as shown in Figure 4-28. Use the multimeter to check the DC side voltage and current;... -
Page 24: Commissioning Of Inverter
Please check the polarity of each PV string. If one the PV strings is connected incorrectly, Key-button: this can damage SOFAR solar inverter.Please make sure that all PV strings are firmly ·Back : to back up or enter into main interface at standard interface states connected to the DC inputs of solar inverter. -
Page 25: Standard Interface
Sunny Horse Series(10K~20KTL) Operation interface Sunny Horse Series(10K~20KTL) Operation interface User manual User manual 6.2 Standard Interface LCD standard interface is used to display inverter states、information and parameter setting etc. 、 input information 、 warning information etc LCD displays the updates of inverter energy power、... -
Page 26: Main Interface
Sunny Horse Series(10K~20KTL) Operation interface Sunny Horse Series(10K~20KTL) Operation interface User manual User manual Inverter states includes: wait、check、normal、fault and permanent 1.Enter Setting Wait ： Inverter is waiting to Check State at the end of reconnection time. In this state, the PV voltage is more than 250V, grid voltage value is between the max and min limits and so 1. - Page 27 Sunny Horse Series(10K~20KTL) Operation interface Sunny Horse Series(10K~20KTL) Operation interface User manual User manual 4. Set Country Code 6.Relay Command Users press “Back” button to enter “1.Enter setting” interface, Press OK button to enter main setting interface. Enter “4.Set Country Code” by pressing “Up” button Or “Down” button, 1.
- Page 28 10. Set input mode be displayed if setting successfully. Input mode selection: Sunny Horse Series inverter has 2 MPPT channels, the 2 MPPT can .Set Insulation operate independently, also can operate in parallel. If the PV strings are connected in parallel User can change the Insulation protection point by the LCD.
- Page 29 Sunny Horse Series(10K~20KTL) Operation interface Sunny Horse Series(10K~20KTL) Operation interface User manual User manual . Set Reactive Events TotalNum:02 Users press “ Back button to enter “1.Enter Setting” interface, Press OK button to enter ” “ ” main setting interface.Enter “17.Set Reactive” by pressing “Up” button or“Down”button, Press ”OK“...
- Page 30 Press “OK” button to enter enter into system information checking Step 4 SOFAR SOLAR will send the Software code to the user who needs to update. After user receive the file, please decompressing file and cover the original file in SD card.
-
Page 31: Trouble Shooting And Maintenance
Check the AC wiring connection to the electric grid, if Vlvrtlow This topic describes how to perform daily maintenance and troubleshooting to ensure long- it’s correct, please contact SOFAR technical support term proper operation of the Sunny Horse Series inverter. ID07-ID08 Reserved Reserved Reserved 7.1 Trouble shooting... - Page 32 Sunny Horse Series(10K~20KTL) Trouble shooting and maintenance Sunny Horse Series(10K~20KTL) Trouble shooting and maintenance User manual User manual ID25 BusUVP If the PV array configuration is correct (no ID5 fault), The bus voltage Is too low the possible cause is that the solar irradiance is too...
-
Page 33: Maintenance
Check whether the external fan with red heat-shrink tubing is not working, if so, replace the fan, if the This topic describes how to remove, pack, and dispose the Sunny Horse Series inverter. alarm still exits after the replacement, please contact SOFAR technical support. -
Page 34: Technical Data
Rated power Outlines of this chapter Max. AC power 10000VA 15000VA 17000VA 20000VA This topic lists the technical specifications for all Sunny Horse Series inverters. Active power adjustable 0～100% range 9.1 Input parameter (DC) Max. output current Grid voltage range... -
Page 35: General Data
-Sx Series -Sx Series -Sx Series -Sx Series General data Shenzhen SOFARSOLAR Co., Ltd offers 5 years product warranty for Sunny Horse Series Ambient temperature inverters from date of installation. However the warranty period can’t exceed 66 months range -25ºC...+60ºC from the date of delivery of the inverter.
Need help?
Do you have a question about the Sunny Horse Series and is the answer not in the manual?
Questions and answers