Sieyuan swatten SiH-5kW-TH User Manual
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Sieyuan swatten SiH-5kW-TH User Manual

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User Manual
SiH-(5kW-10kW)-TH
Shanghai Sieyuan Watten Technology Co., Ltd.
Powered by Sieyuan Electricity Co., Ltd.
Issue
1
Date
2023-06-0
www.swatten.com
8

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  • Page 1 User Manual Issue Date 2023-06-0 SiH-(5kW-10kW)-TH Shanghai Sieyuan Watten Technology Co., Ltd. www.swatten.com Powered by Sieyuan Electricity Co., Ltd.
  • Page 2 All Rights Reserved  No part of this document can be reproduced in any form or by any means without the prior written permission of Shanghai Sieyuan Watten Technology Co., Ltd.(hereinafter "Swatten"). Trademarks  Swatten and other Swatten trademarks used in this manual are owned by Swatten.
  • Page 3 Swatten without written authorization. The contents of this manual may be periodically updated or revised, and the specifications of the actual  product purchased should take precedence. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 4 Changes b etween document issues are cumulative, meaning that each subsequent document issue includes all the changes made in earlier issues. Issue 1 (2023-06-08) This issue is the first official release. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 5: Table Of Contents

    5 Mechanical Mounting ............................. 22 5.1 Safety during Mounting ..........................22 5.2 Location Requirements ..........................22 5.2.1 Environment Requirements .......................23 5.2.2 Carrier Requirements ........................23 5.2.3 Angle Requirements ..........................24 5.2.4 Clearance Requirements ........................24 Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 6 8.1 Disconnecting the Inverter ........................... 52 8.1.1 Disconnecting the Inverter ........................ 52 8.1.2 Dismantling the Inverter ........................52 8.1.3 Disposal of the Inverter ........................52 8.2 Decommissioning the Battery ........................53 9 Troubleshooting and Maintenance ..........................54 Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 7 SiH-(5kW-10kW)-TH User Manual Contents 9.1 Troubleshooting ............................54 9.2 Maintenance ..............................57 9.2.1 Maintenance Notices .........................57 9.2.2 Routine Maintenance ........................58 10 Appendix ................................59 10.1 Technical Data ............................59 Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 8: Safety Instructions

    Additionally, compare the contents of the packaging with the ordered product to ensure consistency. If any issues arise during these inspections, refrain from installing the device and promptly reach out to your distributor. If the problem persists, contact Swatten for further assistance. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 9: Installation Safety

    Batteries deliver electrical power and can cause burns or fire hazards when short-circuited or incorrectly installed. Lethal voltages are present at the battery terminals and cables connected to the inverter. Avoid touching the cables and terminals to prevent severe injuries or death. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 10: Operation Safety

    Touching the power grid or the contact points and terminals on the inverter connected to the power grid can result in electric shock! The power grid side may have voltage. Always use a standard voltmeter to ensure there is no voltage  before touching. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 11: Disposal Safety

    Failure to do so may result in losses that are not covered by the warranty. 1.6 Disposal Safety WARNING Please dispose of the product in accordance with the applicable local regulations and standards to prevent property losses or injuries Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 12: Product Description

    The model description is follows (take SiH-10kW-TH as an example): SiH: Swatten Hybrid inverter 10kW: Power level TH: Three phase, High voltage Appearance The image shown here is for reference only. The actual product received may differ. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 13 Used to hang the inverter on the wall-mounting bracket. Dimensions The following figure shows the dimensions of the inverter. figure 2-2 Dimensions of the Inverter Inverter Model W(mm) H(mm) D(mm) SiH-5kW-TH SiH-6kW-TH SiH-8kW-TH SiH-10kW-TH Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 14: Symbols On The Product

    Only professional and qualified personnel are allowed to install and operate! RoHS mark of conformity. Regulatory compliance mark. UKCA mark of conformity. CE mark of conformity. Do not dispose of the inverter together with household waste. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 15: Led Panel

    The following chart description of the LED indicator LED color State Definition The inverter is operating normally. The inverter is at standby or startup state (not Flashing feeding power into the grid). Green Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 16: Dc Switch

    2-4 PV Energy Storage System Item Description Note Compatible with monocrystalline silicon, polycrystalline silicon, PV strings and thin-film modules without grounding. Inverter SiH-5kW-TH/SiH-6kW-TH/SiH-8kW-TH/SiH-10kW-TH Metering device Meter cupboard with power distribution system. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 17: Declaration For Eps Function

    (up to a maximum of 10 minutes). To avoid this, reduce the power of the EPS load to remain within the specified limits or remove loads that may cause high start-up current surges. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 18: Energy Management

    By combining the discharge capability of the battery and the EPS power from the grid, the system ensures reliable and continuous power supply during nighttime operations. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 19: Retrofitting The Existing Pv System

    (ESS). In this configuration, the power generated by the existing PV inverter will first supply the loads and then charge the battery. The energy management function of the hybrid inverter allows for significant improvement in self-consumption of the new system. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 20 It is important to ensure that the power output of the PV inverter does not exceed the nominal power of the hybrid inverter. In the case of a single-phase PV inverter, the power output should not exceed the single-phase nominal power of the three-phase hybrid inverter. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 21 PV inverter itself. If you require a zero-export solution for the PV inverter, please contact the manufacturer of the PV inverter for their specific zero-export solution. 2. The use of PV modules with the hybrid inverter is optional. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 22: Function Description

    The inverters are designed to operate effectively within the allowable voltage range for a specified observation time. The specific conditions for setting these voltage range parameters depend on whether the connection is for a normal operational start-up or an automatic re-connection following a tripping event Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 23: Regular Operational Frequency Range

    The currently supported battery brands and models are shown in the following table. Brand Model LEAPMO H01-(5-20) Note: The table is continually updated. If the battery model is not in the table, consult Swatten if it is supported. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 24: Charge Management

    Trigger SOC Finishing SOC LEAPMO SOC = 0% SOC > 10% Normal Charge Management During normal operation, when the battery voltage is within the acceptable range, the inverter is capable of Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 25: Discharge Management

    The maximum discharge current specified by the inverter (30A).  The maximum/recommended discharge current recommended by the battery manufacturer.  As a result, the battery discharge power may not reach the nominal power level. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 26: Unpacking And Storage

    When unpacking the product, exercise caution to avoid causing any damage, especially if using tools. Take care to handle the product with care and ensure that no unintentional harm is inflicted upon it. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 27: Scope Of Delivery

    Maintain a storage relative humidity between 0% and 95%, ensuring it is non-condensing.  If stacking storage is necessary, ensure that the number of stacking layers does not exceed the limit  indicated on the outer side of the packing case. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 28 To ensure the safekeeping of the inverter and maintain warranty coverage, please adhere to the storage guidelines provided. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 29: Mechanical Mounting

    Install the inverter in a location that allows for easy electrical connection, operation, and maintenance.  This will facilitate access to the inverter for any necessary maintenance or troubleshooting tasks. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 30: Environment Requirements

    The mounting structure for the inverter must adhere to local/national standards and guidelines. The installation surface should be sufficiently sturdy to support four times the weight of the inverter and be suitable for its dimensions (e.g., cement walls, plasterboard walls, etc.). Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 31: Angle Requirements

    Allow ample clearance around the inverter to ensure proper heat dissipation. Install the inverter at a suitable height for convenient viewing of the LED indicator and easy access to the operating switch(es). Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 32: Installation Tools

    When moving the inverter, hold it by the designated handles and avoid gripping the terminals for  transportation. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 33: Installing The Inverter

    Use a hammer drill with a 10mm diameter drill bit to drill holes into the wall to a depth of 80mm. Step 3 Insert the expansion bolts into the drilled holes and secure the mounting plate firmly against the wall. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 34 Check the level of the mounting bracket and make adjustments as necessary until the bubble in the level is positioned in the middle. Ensure that the holes drilled into the wall have a depth of approximately 70mm. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 35: Electrical Connection

    The cable colors shown in the figures in this manual are for reference only. Select cables according to the local cable standards. 6.2 Terminal Description All electrical terminals are located at the bottom of the inverter. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 36 BAT-COM Communication connection for Smart meter DVC-A Communication connection for Battery DVC-A GRID terminal AC terminal for connection to the utility grid DVC-C EPSterminal AC terminal reserved for EPS loads DVC-C Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 37: Electrical Connection Overview

    The distance for cabling between the battery and the inverter should not exceed 10 meters, and it is recommended to keep it within 5 meters for optimal performance. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 38: Eps Wiring Diagram

    Please note that this diagram is provided as an example and may need to be adjusted based on the specific regulations and standards of the country in which the installation is taking place. It is important to consult Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 39 In the TT system, : The diagram provided is an example for grid systems in the TT system. Please ensure compliance with local regulations and guidelines for wiring connections in your specific location. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 40: External Protective Grounding Connection

    Ensure a reliable connection of the ground cable to prevent electric shock.  WARNING The inverter does not have a transformer, so neither the negative nor positive electrode of the PV string  Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 41: External Protective Grounding Requirements

    Please note that the external grounding cable needs to be prepared by the customers. Step 1: Prepare the cable and OT/DT terminal. (1) Heat shrink tubing (2) OT/DT terminal Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 42: Ac Cable Connection

    300 mA (recommended), or according to the regulations specific to the local area. For instance, in Australia, an additional 30 mA (Type A) RCD can be used with the inverter installations. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 43: Connecting The Ac Cable

    Step 3: Fasten the GRID/EPS terminal nut back in accordance with steps 1, 2, and 3. Press all wires onto the tubular terminals. Step 4: Establish connections between L1, L2, L3, N, and PE and the corresponding position of the GRID/EPS terminal. Tighten with the appropriate tool. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 44: Smart Meter Connection

    1. The power lines should be connected to the electricity meter in a one-to-one corresponding order and must not be connected incorrectly. 2. The communication lines should connect terminals 6 and 5 of the machine's BAT-COM to terminals 21 and 22 of the electricity meter, respectively. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 45: Dc Cable Connection (Pv & Battery Cable)

    Power Point Tracking (MPPT). As a result, the string configurations for each PV input may vary, including the PV module type, the number of PV modules in each string, the tilt angle, and the installation orientation. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 46 PV2 or PV3. The other PV input cannot be used to connect additional PV strings. This is a specific requirement for the inverter model and should be followed to ensure proper operation and performance. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 47: Assembling The Mc4 Connectors

    Step 1: Strip the insulation from each DC cable by approximately 7 mm to 8 mm. Step 2: Assembling the Crimp contact and cable, use the crimping pliers to securely assemble the cable ends. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 48: Installing The Pv And Battery Connector

    Failure to do so may result in AC or DC short circuits, leading to equipment damage. Such damage is not covered by the warranty. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 49 Step 5: Use a terminal cap to seal any unused PV and battery terminals. connections and ensure that the polarity of the optimizer cables is correct. Step 6: Verify that the connectors are firmly and securely in place. --End Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 50: Communication Connection

    Refer to the provided diagram to correctly connect the network cable to step 1 Obtain an Ethernet cable. the COM port as specified. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 51: Wlan- Rs485 Connection

    Do not generate power DRM 6 Don not generate at more than 50% of rated power DRM 7 Do not generate at more than 75% of rated power AND Sink reactive power if capable Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 52 User Manual 6 Electrical Connection DRM 8 Increase power generation (subject to constraints from other active DRMs) Step 1: The network cable for DRM-COM follows the specifications outlined in the provided diagram. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 53: Commissioning

    7.3 Download App If you are a residential user, please scan the QR code provided below to download the SOLARMAN Smart app. Alternatively, you can visit the website https://home.solarmanpv.com to access the app. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 54: Registration

    Click on "Sign up" and create your account here. Please note that use an email address to register for an account. 7.5 Create a Plant Click "Add Now" to create your solar installation. Please provide the necessary information about your solar plant, including basic details and any additional relevant information. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 55: Add A Logger

    You can locate the logger serial number on the external packaging or on the body of the logger itself. 7.7 Network Configuration Step 1: Click on "Go to Configure" to access the network settings. (Ensure that Bluetooth and WiFi are turned ON.) Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 56 Warning: Before leaving the site, it is crucial to ensure that the stick logger is functioning correctly. If you notice any abnormal behavior or issues, please refrain from leaving the site and immediately contact customer service. You can reach customer service at the following number: 400-181-0512 Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 57: Stick Logger Installation

    2. Inverter does not 2. Check inverter’s match with stick communication rate to see if it logger’s matches with stick logger’s. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 58 1. Exit automatically after 1mins. 2. Long press Reset button for 5s, Fast Restore factory Normal reboot stick logger. state state flash settings 3. Long press Reset button for 10s, restore factory settings. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 59: System Decommissioning

    8.1.3 Disposal of the Inverter Users are solely responsible for the proper disposal of the inverter. WARNING Please ensure that the inverter is disposed of in accordance with the relevant local regulations and standards to Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 60: Decommissioning The Battery

    Swatten does not assume liability for the disposal of the battery. The responsibility for proper battery disposal rests with the user. Please ensure that the battery is disposed of in accordance with applicable local regulations and standards to avoid any property damage or harm. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 61: Troubleshooting And Maintenance

    2. Disconnect the AC and DC switches, and if there is a battery, disconnect the battery-side switch. After 10 minutes, turn off the AC and DC switches in System Fault rotation and restart the system. 3. If the fault still persists, please contact Swatten. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 62 Typically, the inverter will resume operation when the internal or module temperature returns to normal. If the fault still persists: Environmental Overtemperature Check if the inverter's ambient temperature is too high. Check if the inverter is placed in a well-ventilated area. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 63 If not, continue to check if the BMS has issued any Abnormality alarms. If there are alarms, please contact the battery manufacturer. If there are no alarms, please contact Swatten. 3. If the fault still persists, please contact Swatten. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 64: Maintenance

    Handling the PCB (Printed Circuit Board) or other components sensitive to static electricity can lead to device damage. Avoid unnecessary contact with the circuit board.  Adhere to regulations for protecting against electrostatic discharge and use an anti-static wrist strap..  Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 65: Routine Maintenance

    - Check any abnormal noise during General status of the system the operation. Every 6 months - Check each operation parameter. Be sure that nothing covers the heat sink of the inverter. Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

  • Page 66: Appendix

    98.00% 98.20% European efficiency 97.20% 97.50% Protection & Function LVRT Grid monitoring DC reverse polarity protection AC short-circuit protection Leakage current protection Surge Protection Type II Type II DC switch (PV) Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 67 7200VA 5min/10000 VA,10s Peak output power Type designation SiH-8kW-TH SiH-10kW-TH PV Input Recommended max. PV input 12000 Wp 15000 Wp power Max. PV input voltage 1000V Startup input voltage 250V 250V Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 68 Battery Data Battery type Li-ion Battery voltage 150-600V Max. charge current 30 A Max. discharge current 30 A Max. charge power 10600 W 10600 W Max. discharge power 10600 W 10600 W Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.
  • Page 69 Total output THDV for liner load ≤2% Switch time to emergency mode ≤10 ms Rated output power 8000 W /8000 VA 10000 W /10000 VA Peak output power 9600 VA,5min 12000 VA,5min Issue 1 (2023-06-08) Shanghai Sieyuan Watten Technology Co., Ltd.

This manual is also suitable for:

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