Sungrow SH3.0RS User Manual
  1. Manuals
  2. Brands
  3. Sungrow Manuals
  4. Inverter
  5. SH3.0RS
  6. User manual

Sungrow SH3.0RS User Manual

1-phase hybrid inverter
Hide thumbs Also See for SH3.0RS:
Table of Contents

Advertisement

Quick Links

1-Phase Hybrid Inverter
User Manual
SH3.0RS / SH3.6RS / SH4.0RS / SH5.0RS / SH6.0RS
WWW.SUNGROWPOWER.COM
SH3.0_3.6_4.0_5.0_6.0RS-UEN-Ver11-202106

Advertisement

Table of Contents
loading

Related Manuals for Sungrow SH3.0RS

Summary of Contents for Sungrow SH3.0RS

  • Page 1 1-Phase Hybrid Inverter User Manual SH3.0RS / SH3.6RS / SH4.0RS / SH5.0RS / SH6.0RS WWW.SUNGROWPOWER.COM SH3.0_3.6_4.0_5.0_6.0RS-UEN-Ver11-202106...

  • Page 3: All Rights Reserved

    No part of this document can be reproduced in any form or by any means without the prior written permission of Sungrow Power Supply Co., Ltd (hereinafter "SUNGROW"). T T r r a a d d e e m m a a r r k k s s and other Sungrow trademarks used in this manual are owned by SUNGROW.

  • Page 4: About This Manual

    . . s s u u n n g g r r o o w w p p o o w w e e r r . . c c o o m m or on the webpage of the respective component manufacturer. V V a a l l i i d d i i t t y y This manual is valid for the following inverter models: SH3.0RS • SH3.6RS • SH4.0RS •...
  • Page 5 Indicates a hazard with a medium level of risk that, if not avoided, could result in death or serious injury. Indicates a hazard with a low level of risk that, if not avoided, could result in mi- nor or moderate injury. Indicates a situation that, if not avoided, could result in equipment or property damage.

  • Page 7: Table Of Contents

    C C o o n n t t e e n n t t s s All Rights Reserved .....................I About This Manual .....................II 1 Safety ......................1 1.1 PV Panels..................... 1 1.2 Utility Grid ....................1 1.3 Inverter ......................2 1.4 Batteries ......................
  • Page 8 3.4 Communication and Configuration ............. 18 4 Unpacking and Storage ................19 4.1 Unpacking and Inspection ................19 4.2 Inverter Storage ..................19 5 Mechanical Mounting ................20 5.1 Safety during Mounting ................20 5.2 Location Requirements ................20 5.2.1 Environment Requirements............... 21 5.2.2 Carrier Requirements................
  • Page 9 6.10.2 WLAN Communication ..............51 6.11 Meter Connection ..................52 6.12 RS485 Connection ................... 55 6.13 DRM Connection..................55 7 Commissioning ................... 59 7.1 Inspection before Commissioning............... 59 7.2 Powering on the System................59 7.3 App Preparation ..................60 7.4 Creating a Plant..................60 7.5 Initializing the Device ..................
  • Page 10 8.10.8 Battery Discharge Time..............84 8.10.9 Battery Forced Charge Time ............84 8.10.10 Load Control................. 85 8.10.11 Communication Parameters ............87 8.10.12 Firmware Update................87 8.10.13 Grounding Detection ..............88 8.10.14 Parallel Configuration..............89 8.10.15 Frequency Shift Power Control ............. 89 9 System Decommissioning ..............

  • Page 11: Safety

    The safety instructions in this manual cannot cover all the precautions that should be followed. Perform operations considering actual onsite conditions. SUNGROW shall not be held liable for any damage caused by violation of the safety instructions in this manual.

  • Page 12: Inverter

    1 Safety User Manual All electrical connections must be in accordance with local and national standards. Only with the permission of the local utility grid company, the inverter can be connected to the utility grid. 1.3 Inverter Danger to life from electric shocks due to live voltage Do not open the enclosure at any time.

  • Page 13: Batteries

    User Manual 1 Safety Only qualified personnel can perform the country setting. Unauthorized altera- tion may cause a breach of the type-certificate marking. Risk of inverter damage due to electrostatic discharge (ESD)! By touching the electronic components, you may damage the inverter. For in- verter handling, be sure to: avoid any unnecessary touching;...

  • Page 14: Product Description

    Product Description 2.1 System Introduction The inverter is a transformerless 1-phase hybrid inverter. As an integral component in the power system, the inverter is designed to convert the direct current power generated from the PV modules or batteries into grid-compatible AC current and feeds the AC cur- rent to the utility grid.
  • Page 15 User Manual 2 Product Description A A p p p p e e a a r r a a n n c c e e The following figure shows the dimensions of the inverter. The image shown here is for reference only.

  • Page 16: Symbols On The Product

    D D ( ( m m m m ) ) I I n n v v e e r r t t e e r r M M o o d d e e l l SH3.0RS / SH3.6RS / SH4.0RS / SH5.0RS / SH6.0RS 2.3 Symbols on the Product...

  • Page 17: Led Panel

    User Manual 2 Product Description S S y y m m b b o o l l E E x x p p l l a a n n a a t t i i o o n n Read the user manual before maintenance! Burn danger due to the hot surface that may exceed 60℃.

  • Page 18: Dc Switch

    2 Product Description User Manual table 2-1 State description of the LED indicator L L E E D D c c o o l l o o r r S S t t a a t t e e D D e e f f i i n n i i t t i i o o n n The inverter is operating normally.
  • Page 19 I I t t e e m m N N o o t t e e Compatible with monocrystalline silicon, polycrystalline sili- PV strings con, and thin-film modules without grounding. SH3.0RS, SH3.6RS, SH4.0RS, SH5.0RS, SH6.0RS. Inverter Metering device Meter cupboard with power distribution system. Utility grid TT，TN-C，TN-S, TN-C-S,IT.

  • Page 20: Declaration For Back-Up Function

    PV modules and batteries. If there is no available power from batteries or PV modules in backup mode, the backup power supply will be automatically ter- minated. SUNGROW shall hold no liability for any consequences arising from failing to observe this instruction.
  • Page 21 User Manual 2 Product Description R R e e t t r r o o f f i i t t t t h h e e E E x x i i s s t t i i n n g g P P V V I I n n v v e e r r t t e e r r ( ( s s ) ) t t o o t t h h e e H H y y b b r r i i d d I I n n v v e e r r t t e e r r O O n n - - g g r r i i d d P P o o r r t t f f i i g g u u r r e e 2 2 - - 5 5 Retrofit the Existing PV Inverter(s) to the Hybrid Inverter On-grid Port The AC terminal of the PV inverter and the GRID terminal of the hybrid inverter are com- bined to the grid.
  • Page 22 2 Product Description User Manual In zero-export scenario, the hybrid inverter can only ensure no power ex- • ported to grid itself but does not ensure zero-export for the PV inverter. Please contact the PV inverter manufacturer for its zero-export solution. PV modules for hybrid inverter are optional.

  • Page 23: Function Description

    Function Description 3.1 Safety Function 3.1.1 Protection Several protective functions are integrated in the inverter, including short circuit protec- tion, grounding insulation resistance surveillance, residual current protection, anti-is- landing protection, DC overvoltage / over-current protection, etc. 3.1.2 Earth Fault Alarm The additional equipment required is a light indicator and/or a buzzer.

  • Page 24: Drm ("Au"/"Nz")

    3 Function Description User Manual 3.2.2 DRM (“AU”/“NZ”) The inverter provides a terminal block for connecting to a demand response enabling device (DRED). The DRED asserts demand response modes (DRMs). The inverter de- tects and initiates a response to all supported demand response commands within 2s. The following table lists the DRMs supported by the inverter.

  • Page 25: Regular Operational Frequency Range

    3.3 Battery Management Li-ion battery from SUNGROW, LG Chem and BYD are compatible with the PV ESS， further battery models will be made compatible in the furture. The currently supported battery brands and models are shown in the following table.
  • Page 26 ≥ 3.7 The table is continually updated. If the battery model is not in the table, consult SUNGROW if it is supported. To maximize the battery life, the inverter will perform battery charge, discharge, and bat- tery maintenance based on the battery status communicated by the BMS.

  • Page 27: Charge Management

    T T r r i i g g g g e e r r S S O O C C F F i i n n i i s s h h i i n n g g S S O O C C SUNGROW SOC ≤ 2 % SOC ≥...

  • Page 28: Discharge Management

    3 Function Description User Manual N N o o r r m m a a l l C C h h a a r r g g e e M M a a n n a a g g e e m m e e n n t t When the battery voltage is within the normal range, the inverter can charge the battery if the PV power is higher than the load power and can ensure that the battery is never over-charged.

  • Page 29: Unpacking And Storage

    Check the inner contents for damage after unpacking. • Contact SUNGROW or the transport company in case of any damage or incomplete- ness, and provide photos to facilitate services. Do not dispose of the original packing case. It is recommended to store the device in the original packing case when the device is decommissioned.

  • Page 30: Mechanical Mounting

    Mechanical Mounting Respect all local standards and requirements during mechanical installation. 5.1 Safety during Mounting Make sure there is no electrical connection before installation. In order to avoid electric shock or other injury, make sure that holes will not be drilled over any electricity or plumbing installations.

  • Page 31: Environment Requirements

    User Manual 5 Mechanical Mounting 5.2.1 Environment Requirements The installation environment must be free of inflammable or explosive materials. • The location should be not accessible to children. • The ambient temperature and relative humidity must meet the following • requirements.

  • Page 32: Clearance Requirements

    5 Mechanical Mounting User Manual 5.2.4 Clearance Requirements Reserve enough clearance around the inverter to ensure sufficient space for heat dissipation. In case of multiple inverters, reserve specific clearance between the inverters. For other installation scenarios, please refer to the relevant technical documents on http://support.

  • Page 33: Installation Tools

    User Manual 5 Mechanical Mounting Install the inverter at an appropriate height for ease of viewing the screen and LED indi- cator and operating switch(es). 5.3 Installation Tools Installation tools include but are not limited to the following recommended ones. If nec- essary, use other auxiliary tools on site.

  • Page 34: Moving The Inverter

    5 Mechanical Mounting User Manual MC4 terminal Tube terminal Electric screwdriver Hammer drill (φ10) crimping tool (0.5 (M4, M5, M6) crimping tool (4 –6 mm –1.0 mm Phillips screwdriver Vacuum cleaner Measuring tape Heat shrink tubing (M4) Heat gun Wrench (33 mm, MC4 terminal Multimeter (≥...

  • Page 35: Installing The Inverter

    User Manual 5 Mechanical Mounting 5.5 Installing the Inverter Inverter is installed on the wall by means of wall-mounting bracket and the expansion plug sets. The expansion plug set shown below is recommended for the installation. (2) Expansion tube (3) Fender washer (1) Self-tapping (4) Spring washer screw M6...
  • Page 36 5 Mechanical Mounting User Manual step 3 Lift the inverter and slide it down along the wall-mounting bracket to make sure they match perfectly. Use two screw sets to lock both left and right sides. - - - - E E n n d d...

  • Page 37: Electrical Connection

    Electrical Connection 6.1 Safety Instructions Prior to any electrical connections, keep in mind that the inverter has dual power sup- plies. It is mandatory for the qualified personnel to wear personal protective equipments (PPE) during the electrical work. Danger to life due to a high voltage inside the inverter! The PV string will generate lethal high voltage when exposed to sunlight.
  • Page 38 6 Electrical Connection User Manual f f i i g g u u r r e e 6 6 - - 1 1 Terminals * The image shown here is for reference only. The actual product received may differ. table 6-1 Terminal Description D D e e c c i i s s i i v v e e V V o o l l t t - - D D e e s s c c r r i i p p t t i i o o n n N N o o .

  • Page 39: Electrical Connection Overview

    For inverter daisy chain (Reserved) A1, B1 RS485 For LG Chem Li-ion battery communication via RS485 protocol. RSD-1, Reserved (Detail availability contact SUNGROW) RSD-2 EN_H, EN_ For battery 12V signal, e.g. LG Chem battery. Enable For external Demand Response Enabling Device ("AU"/ D1/5, D2/6, "NZ")
  • Page 40 6 Electrical Connection User Manual (A) Router (B) Battery (C) PV string (D) Inverter (E) AC circuit breaker (F) Smart energy meter (G) Grid (H) Backup loads (I) Monitoring device table 6-3 Cable Requirements T T y y p p e e N N o o .

  • Page 41: Backup Wiring Diagram

    User Manual 6 Electrical Connection 6.4 Backup Wiring Diagram F F o o r r A A U U / / N N Z Z For Australia and New Zealand, the neutral cable of GRID side and BACK-UP side must be connected together.
  • Page 42 6 Electrical Connection User Manual N N O O . . S S H H 3 3 . . 0 0 / / 3 3 . . 6 6 / / 4 4 . . 0 0 / / 5 5 . . 0 0 / / 6 6 . . 0 0 R R S S ①...
  • Page 43 User Manual 6 Electrical Connection N N O O . . S S H H 3 3 . . 0 0 / / 3 3 . . 6 6 / / 4 4 . . 0 0 / / 5 5 . . 0 0 / / 6 6 . . 0 0 R R S S ①...

  • Page 44: Additional Grounding Connection

    The ground connection of this additional grounding terminal cannot replace • the connection of the PE terminal of the AC cable. Make sure those terminals are both grounded reliably. SUNGROW shall not be held liable for any dam- age caused by the violation. 6.5.1 Additional Grounding Requirements All non-current carrying metal parts and device enclosures in the PV power system should be grounded, for example, mounts of PV modules and the inverter enclosure.

  • Page 45: Ac Cable Connection

    User Manual 6 Electrical Connection (1) Heat shrink tubing (2) OT/DT terminal step 2 Remove the screw on the grounding terminal and fasten the cable with a screwdriver. step 3 Apply paint to the grounding terminal to ensure corrosion resistance. - - - - E E n n d d 6.6 AC Cable Connection 6.6.1 AC Side Requirements...

  • Page 46: Connecting The Ac Cable

    6 Electrical Connection User Manual Before connecting the inverter to the grid, ensure the grid voltage and frequency comply with requirements, for which, refer to " " T T e e c c h h n n i i c c a a l l D D a a t t e e " " . Otherwise, contact the electric power company for help.
  • Page 47 User Manual 6 Electrical Connection step 3 Thread the AC cable through the swivel nut, appropriate sealing and waterproof cover in sequence. step 4 Strip the cable jacket and the wire insulation as shown in the following figure. step 5 Crimp the OT/DT terminal. step 6 Remove the waterproof lid from the G G R R I I D D terminal.
  • Page 48 6 Electrical Connection User Manual step 7 Fix all the wires to the terminals according to the assignment and tighten to a torque of 2.0 N•m with a screwdriver. Observe the terminal assignment. Do not connect any phase line to the "PE" ter- minal or PE wire to "N"...

  • Page 49: Dc Cable Connection

    User Manual 6 Electrical Connection step 9 Connect the PE wire to ground and the phase lines and the “N” line to AC circuit breaker. Then connect the AC circuit breaker to electric board. step 10Make sure all wires are firmly installed via the right torque tool or dragging the cables slightly.

  • Page 50: Pv Input Configuration

    6 Electrical Connection User Manual Risk of inverter damage! Observe the following requirements. Failure to do so will void guarantee and warranty claims. Make sure the maximum DC voltage and the maximum short circuit current • of any string never exceed inverter permitted values specified in "Technical Data".

  • Page 51: Assembling The Pv Connectors

    Do not connect the DC switch and AC circuit breaker before finishing electri- • cal connection. SUNGROW provides corresponding PV connectors in the scope of delivery for quick connection of PV inputs. To ensure IP65 protection, use only the sup- plied connector or the connector with the same ingress of protection.

  • Page 52: Installing The Pv Connector

    6 Electrical Connection User Manual step 4 Check for polarity correctness. If the PV polarity is reversed, the inverter will be in a fault or alarm state and will not operate normally. - - - - E E n n d d 6.7.3 Installing the PV Connector step 1 Rotate the DC switch to “OFF”...

  • Page 53: Emergency Load Connection (Backup)

    Arc or contactor over-temperature may occur if the PV connectors are not • firmly connected in place, and SUNGROW shall not be held liable for any damage caused due to this operation. step 4 Follow the foregoing steps to connect PV connectors of other PV strings.
  • Page 54 6 Electrical Connection User Manual step 2 Thread the AC cable of appropriate length through the swivel nut, the sealing ring and the housing. step 3 Remove the cable jacket by less than 45 mm, and strip the wire insulation by 12 mm– 16 mm.
  • Page 55 User Manual 6 Electrical Connection Observe the plug assignment. Do not connect the L line to the "PE" terminal or the PE wire to the "N" termi- • nal. Otherwise, unrecoverable damage to the inverter may follow. Do not connect the L line and the N line in reverse, otherwise the inverter •...

  • Page 56: Battery Connection

    6 Electrical Connection User Manual step 8 Connect the other ends to the emergency loads. Pull all the lines outward lightly to check whether they are firmly installed. - - - - E E n n d d 6.9 Battery Connection This section mainly describes the cable connections on the inverter side.
  • Page 57 User Manual 6 Electrical Connection A two-pole DC circuit breaker with overcurrent protection (voltage rating not less than 100 V and current rating not less than 100 A) should be installed be- tween the inverter and the battery. If the battery is integrated with a readily accessible internal DC breaker, no addi- tional DC breaker is required.
  • Page 58 6 Electrical Connection User Manual step 3 Insert the stripped cable into the cable gland up to the stop. The stranded wire can be seen inside the spring. Press the spring down until it audibly snaps into place. step 4 Push the insert into the sleeve and tighten the cable gland (torque 2 N·m). - - - - E E n n d d 6.9.1.2 Installing the SUNCLIX Connector Only connect these connectors with other SUNCLIX connectors.

  • Page 59: Connecting The Can Cable

    - - - - E E n n d d 6.9.2 Connecting the CAN Cable The CAN cable enables the communication between the inverter and the Li-ion battery from SUNGROW and BYD. Pin terminal connection • Refer to the section "6.11 Meter Connection"...

  • Page 60: Ethernet Communication

    6 Electrical Connection User Manual 6.10.1 Ethernet Communication step 1 ( ( O O p p t t i i o o n n a a l l ) ) Strip the insulation layer of the communication cable with an Ethernet wire stripper, and lead the corresponding signal cables out.

  • Page 61: Wlan Communication

    User Manual 6 Electrical Connection step 5 Insert the RJ45 plug into the front plug connector until there is an audible click and tight- en the housing. Install the gasket and fasten the swivel nut. step 6 Remove the waterproof lid from the C C O O M M 1 1 terminal and install WiNet-S. step 7 Slightly shake it by hand to determine whether it is installed firmly.

  • Page 62: Meter Connection

    6 Electrical Connection User Manual step 3 Refer to the guide delivered with the module for the set-up. - - - - E E n n d d 6.11 Meter Connection step 1 Remove the cable jacket and strip the wire insulation. step 2 (Optional) When using a multi-strand wire cable, connect the wire head to the cord end terminal.
  • Page 63 User Manual 6 Electrical Connection step 4 Remove the seal and route the cable into the opening of the sealing. step 5 Plug the wires into the corresponding terminals as shown in the following figure. Ensure that the wires are securely in place by slightly pulling them.
  • Page 64 6 Electrical Connection User Manual step 6 Remove the waterproof lid from the C C O O M M 2 2 terminal. step 7 Insert the terminal plug into the C C O O M M 2 2 terminal at the bottom side of the inverter and then install the housing.

  • Page 65: Rs485 Connection

    User Manual 6 Electrical Connection 6.12 RS485 Connection The RS485 connection is reserved for inverter daisy chain. The availability will be up- dated in the upcoming manual version. For detailed connection description, refer to the section "6.11 Meter Connection". Plug the wires into the A A 1 1 and B B 1 1 terminals according the labels on the bottom of the inverter.
  • Page 66 6 Electrical Connection User Manual step 1 ( ( O O p p t t i i o o n n a a l l ) ) Strip the insulation layer of the communication cable with an Ethernet wire stripper, and lead the corresponding signal cables out. Insert the stripped communica- tion cable into the RJ45 plug in the correct order, and crimp it with a crimper.
  • Page 67 User Manual 6 Electrical Connection step 4 Lead the cable through the cable gland. step 5 Plug the wires into the corresponding terminals as shown in the following figure. Ensure that the wires are securely in place by slightly pulling them.
  • Page 68 6 Electrical Connection User Manual step 6 Slightly pull out the cable and then fasten the swivel nut. Lock the connector with the screw. - - - - E E n n d d...

  • Page 69: Commissioning

    Commissioning 7.1 Inspection before Commissioning Check the following items before starting the inverter: All equipment has been reliably installed. • DC and AC switches are in the "OFF" position. • The ground cable is properly and reliably connected. • The AC cable is properly and reliably connected. •...

  • Page 70: App Preparation

    "8.3 Account Registration". If you have got the account and password from the distributor/installer or SUNGROW, skip this step. step 3 Download the firmware package to the mobile device in advance. Refer to “Firmware Upadate”. This is to avoid download failure due to poor on-site network signal.
  • Page 71 User Manual 7 Commissioning f f i i g g u u r r e e 7 7 - - 2 2 Creating Power Plant step 4 Select plant type to R R E E S S I I D D E E N N T T I I A A L L and inverter type to H H Y Y B B R R I I D D . f f i i g g u u r r e e 7 7 - - 3 3 Selecting Plant/Inverter Type step 5 Scan the QR code on the communication device or manually enter the serial number of the communication device.
  • Page 72 7 Commissioning User Manual f f i i g g u u r r e e 7 7 - - 5 5 Selecting Internet Access Mode step 7 The E E A A S S Y Y C C O O N N N N E E C C T T I I N N S S T T R R U U C C T T I I O O N N screen will prompt. Press the multi-function but- ton on the WiNet-S module once to turn on EasyConnect mode.

  • Page 73: Initializing The Device

    User Manual 7 Commissioning 7.5 Initializing the Device The inverter is successfully connected to the router. If there is no latest equipment upgrade package, skip steps 1 and 2. The actual initializing procedure may differ due to different countries. Please follow the actual App guidance.

  • Page 74: Configuring The Plant

    7 Commissioning User Manual step 4 Initialize parameters according to local grid requirements, including grid type, reactive power regulation mode, etc. The screen displays that the inverter is successfully configured. f f i i g g u u r r e e 7 7 - - 1 1 0 0 Initializing Parameters - - - - E E n n d d 7.6 Configuring the Plant The inverter is successfully added to the plant and initialized.
  • Page 75 User Manual 7 Commissioning f f i i g g u u r r e e 7 7 - - 1 1 2 2 Entering Plant Information step 3 ( ( O O p p t t i i o o n n a a l l ) ) Fill in the tariff information. The electricity price can be set to a specific value or Time-of-Use tariff.
  • Page 76 Consult Sungrow service for the devices that support live data function. step 7 Tab B B A A C C K K to the C C O O M M P P L L E E T T E E D D screen. Tab P P D D F F R R E E P P O O R R T T to export the plant configu- ration report.

  • Page 77: Isolarcloud App

    Users can also view inverter information and set parameters through the App. * To achieve direct login via WLAN, the wireless communication module developed and manufactured by SUNGROW is required. The iSolarCloud App can also establish com- munication connection to the inverter via Ethernet connection.

  • Page 78: Account Registration

    8 iSolarCloud App User Manual 8.3 Account Registration The account distinguishes two user groups, end user and distributor/installer. The end user can view plant information, create plants, set parameters, share plants, • etc. The distributor/installer can help the end user to create plants, manage, install, or •...

  • Page 79: Login

    User Manual 8 iSolarCloud App step 4 Fill in the registration information, including email, verification code, password and af- firmance and country (region). The distributor/installer has the permission to fill in the company name and the code of upper level distributor/installer. The code of upper level distributor/installer can be obtained from the upper level distributor/installer.
  • Page 80 8 iSolarCloud App User Manual f f i i g g u u r r e e 8 8 - - 1 1 Enabling the WLAN Hotspot step 2 Connect the mobile phone to the WLAN network named as "SG-xxxxxxxxxxx" (xxxxxxxxxxx is the serial number indicated on the side of the communication module).

  • Page 81: Initial Settings

    User Manual 8 iSolarCloud App f f i i g g u u r r e e 8 8 - - 3 3 WLAN Local Access step 6 After finishing the settings, tap T T U U N N R R O O N N D D E E V V I I C C E E at the upper right corner and the de- vice will be initialized.

  • Page 82: Off-Grid Mode

    8 iSolarCloud App User Manual 8.5.2 Off-grid Mode The off-grid mode is off by default, the user can set an amount of R R e e s s e e r r v v e e d d B B a a t t t t e e r r y y S S O O C C f f o o r r O O f f f f - - G G r r i i d d .
  • Page 83 User Manual 8 iSolarCloud App f f i i g g u u r r e e 8 8 - - 5 5 Home table 8-2 Home page description D D e e s s c c r r i i p p t t i i o o n n N N o o .

  • Page 84: Run Information

    8 iSolarCloud App User Manual 8.8 Run Information Tap R R u u n n I I n n f f o o r r m m a a t t i i o o n n on the navigation bar to enter the corresponding screen, as shown in the following figure.

  • Page 85: Fault Alarm Record

    User Manual 8 iSolarCloud App f f i i g g u u r r e e 8 8 - - 8 8 Power Curve The App displays power generation records in a variety of forms, including daily power generation graph, monthly power generation histogram, annual power generation histo- gram, and total power generation histogram.

  • Page 86: Event Record

    8 iSolarCloud App User Manual f f i i g g u u r r e e 8 8 - - 9 9 Fault Alarm Record Click " " to select a time segment and view corresponding records. Select one of the records in the list and click the record, to view the detailed fault info as shown in following figure.

  • Page 87: System Parameters

    User Manual 8 iSolarCloud App f f i i g g u u r r e e 8 8 - - 1 1 2 2 More The M M o o r r e e screen supports the following operations: Set parameters including inverter system parameters and energy management •...

  • Page 88: Running Time

    8 iSolarCloud App User Manual f f i i g g u u r r e e 8 8 - - 1 1 3 3 System Parameters B B o o o o t t / / S S h h u u t t d d o o w w n n Tap B B o o o o t t / / S S h h u u t t d d o o w w n n to send the boot/shutdown instruction to the inverter.

  • Page 89: Regular Parameters

    User Manual 8 iSolarCloud App f f i i g g u u r r e e 8 8 - - 1 1 5 5 AFCI Setting 8.10.4 Regular Parameters Tap S S e e t t t t i i n n g g s s → → O O p p e e r r a a t t i i o o n n P P a a r r a a m m e e t t e e r r s s → → R R e e g g u u l l a a r r P P a a r r a a m m e e t t e e r r s s to enter the screen, as shown in the following figure.

  • Page 90: Reactive Power Regulation

    8 iSolarCloud App User Manual f f i i g g u u r r e e 8 8 - - 1 1 8 8 Active Power Regulation table 8-6 Description of active power regulation D D e e s s c c r r i i p p t t i i o o n n R R a a n n g g e e P P a a r r a a m m e e t t e e r r D D e e f f a a u u l l t t...
  • Page 91 User Manual 8 iSolarCloud App f f i i g g u u r r e e 8 8 - - 1 1 9 9 Reactive Power Regulation table 8-7 Description of reactive power regulation D D e e s s c c r r i i p p t t i i o o n n R R a a n n g g e e P P a a r r a a m m e e t t e e r r D D e e f f a a u u l l t t...
  • Page 92 8 iSolarCloud App User Manual table 8-9 “Q(P)” Mode Parameter Descriptions: E E x x p p l l a a n n a a t t i i o o n n R R a a n n g g e e P P a a r r a a m m e e t t e e r r Select corresponding curve according to Q Q ( ( P P ) ) C C u u r r v v e e...
  • Page 93 User Manual 8 iSolarCloud App table 8-10 “Q(U)” Mode Parameter Descriptions: E E x x p p l l a a n n a a t t i i o o n n R R a a n n g g e e P P a a r r a a m m e e t t e e r r Select corresponding curve according to Q Q ( ( U U ) ) c c u u r r v v e e...

  • Page 94: Battery Discharge Time

    8 iSolarCloud App User Manual f f i i g g u u r r e e 8 8 - - 2 2 1 1 Q(U) Curve 8.10.8 Battery Discharge Time Tap S S e e t t t t i i n n g g s s → → E E n n e e r r g g y y M M a a n n a a g g e e m m e e n n t t P P a a r r a a m m e e t t e e r r → → B B a a t t t t e e r r y y D D i i s s c c h h a a r r g g e e T T i i m m e e to enter the corresponding screen, as shown in the following figure.

  • Page 95: Load Control

    User Manual 8 iSolarCloud App f f i i g g u u r r e e 8 8 - - 2 2 3 3 Battery Forced Charge Time When there is no PV power, the power imported from the grid charges the energy sys- tem during the time period until the target SOC is reached.
  • Page 96 8 iSolarCloud App User Manual f f i i g g u u r r e e 8 8 - - 2 2 5 5 DO Operation in Timing Mode S S w w i i t t c c h h M M o o d d e e In this mode, the system will control the load operation according to the setting.

  • Page 97: Communication Parameters

    User Manual 8 iSolarCloud App f f i i g g u u r r e e 8 8 - - 2 2 7 7 DO Operation in Intelligent Mode 8.10.11 Communication Parameters Tap S S e e t t t t i i n n g g s s → → C C o o m m m m u u n n i i c c a a t t i i o o n n P P a a r r a a m m e e t t e e r r s s to enter the screen, as shown in the fol- lowing figure.

  • Page 98: Grounding Detection

    - - - - E E n n d d 8.10.13 Grounding Detection Contact SUNGROW to obtain the advanced account and corresponding pass- word before setting the earth detection parameters. Unauthorized personnel are not allowed to log in with this account. Otherwise, SUNGROW shall not be held liable for any damages caused.

  • Page 99: Parallel Configuration

    User Manual 8 iSolarCloud App f f i i g g u u r r e e 8 8 - - 2 2 9 9 Grounding Detection If the grounding detection is enabled, the DO relay will switch on automatically to signal the external alarm if the value exceeds the grounding detection alarm value.
  • Page 100 8 iSolarCloud App User Manual R R a a n n g g e e P P a a r r a a m m e e t t e e r r D D e e f f a a u u l l t t v v a a l l u u e e F F r r e e q q u u e e n n c c y y S S h h i i f f t t P P o o w w e e r r ON / OFF C C o o n n t t r r o o l l...

  • Page 101: System Decommissioning

    System Decommissioning 9.1 Decommissioning the Inverter 9.1.1 Disconnecting the Inverter For maintenance or other service work, the inverter must be switched off. Proceed as follows to disconnect the inverter from the AC and DC power sources. Lethal voltages or damage to the inverter will follow if otherwise. step 1 Disconnect the external AC circuit breaker and secure it against reconnection.

  • Page 102: Disposal Of The Inverter

    3 Wait for about 1 minute and then use the multimeter to measure the port voltage of the battery. step 4 If the battery port voltage is zero, disconnect the power cables from the battery module. - - - - E E n n d d SUNGROW is not liable for disposal of the battery.

  • Page 103: Troubleshooting And Maintenance

    3. Check whether the cross-sectional area of the AC cable meets the requirement. 4. If the alarm persists, contact SUNGROW. Generally, the inverter will be reconnected to the grid after the grid recovers. If the alarm occurs frequently: 1.
  • Page 104 2. Check, through the App, whether the protection parameters are appropriately set. 3. If the alarm persists, contact SUNGROW. Generally, the inverter will be reconnected to the grid after the grid recovers. If the alarm occurs frequently: 1.
  • Page 105 MPPT have the same number of PV modules. If not, take corrective measures. 3. If the alarm persists, contact SUNGROW. Wait for the inverter to recover. If the fault occurs frequently: 1. Check whether the insulation resistance protec- tion value is extremely large through the App, and ensure that it complies with the local regulations.
  • Page 106 2. After taking corresponding measures in step 1, reconnect the DC inputs. Remove the arc fault through the App, and therefore the inverter will recover. 3. If the alarm persists, contact SUNGROW. Parallel commu- 1. Check whether the communication cable and nication alarm corresponding wiring terminal are abnormal.

  • Page 107: Maintenance

    503–506, System alarm ambient environment is abnormal. If so, take cor- 513, 900, rective measures. 2. If the alarm persists, contact SUNGROW. 038, 041, 048, 052, 064–067, 100, 105, 1. Wait for the inverter to recover.
  • Page 108 As the inverter contains no component parts that can be maintained, never • arbitrarily replace any internal components. For any maintenance need, please contact SUNGROW. Otherwise, SUN- • GROW shall not be held liable for any damage caused. Servicing of the device in accordance with the manual should never be under- taken in the absence of proper tools, test equipments or the latest revision of the manual which has been clearly and thoroughly understood.

  • Page 109: Routine Maintenance

    User Manual 10 Troubleshooting and Maintenance 10.2.2 Routine Maintenance I I t t e e m m M M e e t t h h o o d d P P e e r r i i o o d d Six months to a year Check the temperature and dust of System clean...

  • Page 110: Appendix

    11 Appendix 11.1 Technical Data P P a a r r a a m m e e t t e e r r S S H H 3 3 . . 0 0 R R S S S S H H 3 3 . . 6 6 R R S S I I n n p p u u t t ( ( D D C C ) ) Recommended max.
  • Page 111 User Manual 11 Appendix P P a a r r a a m m e e t t e e r r S S H H 3 3 . . 0 0 R R S S S S H H 3 3 . . 6 6 R R S S European efficiency 97.0% 97.1%...
  • Page 112 11 Appendix User Manual P P a a r r a a m m e e t t e e r r S S H H 3 3 . . 0 0 R R S S S S H H 3 3 . . 6 6 R R S S Rated output power for backup 6000 W load...
  • Page 113 User Manual 11 Appendix P P a a r r a a m m e e t t e e r r S S H H 4 4 . . 0 0 R R S S S S H H 5 5 . . 0 0 R R S S S S H H 6 6 .
  • Page 114 11 Appendix User Manual P P a a r r a a m m e e t t e e r r S S H H 4 4 . . 0 0 R R S S S S H H 5 5 . . 0 0 R R S S S S H H 6 6 .

  • Page 115: Quality Assurance

    E E x x c c l l u u s s i i o o n n o o f f L L i i a a b b i i l l i i t t y y In the following circumstances, SUNGROW has the right to refuse to honor the quality guarantee: The free warranty period for the whole machine/components has expired.
  • Page 116 C C h h i i n n a a ( ( H H Q Q ) ) A A u u s s t t r r a a l l i i a a Sungrow Australia Group Pty. Ltd. Sungrow Power Supply Co., Ltd...
  • Page 117 R R o o m m a a n n i i a a T T u u r r k k e e y y Service Partner - Elerex Sungrow Deutschland GmbH Turkey service@sungrow-emea.com Istanbul +90 216 663 61 80 service@sungrow-emea.com...

This manual is also suitable for:

Sh3.6rsSh4.0rsSh5.0rsSh6.0rs

Table of Contents