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POMCube iCAN NetZero PNZ-BES1-5K User Manual

Intelligent energy system
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iCAN NetZero
User Manual
Intelligent Energy System
ICN2V1.0.0

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Summary of Contents for POMCube iCAN NetZero PNZ-BES1-5K

  • Page 1 ® iCAN NetZero User Manual Intelligent Energy System ICN2V1.0.0...

  • Page 3: Table Of Contents

    Table of Contents 1. Preface ................1 2. Legal Compliance ............1 2.1 Disposal and Recycling ..............1 2.2 FCC Statement ................2 3. Safety Instructions ............3 3.1 Personal Safety ................3 3.2 Working Area Safety ................ 3 3.3 Cleaning and Maintenance .............. 4 3.4 Warning Label ..................

  • Page 4: Preface

    1. Preface Thank you for purchasing POMCube iCAN NetZero, an intelligent energy system that helps provide a fully integrated power system for you. In order to use your device safely, efficiently and effectively, please read the User Manual thoroughly and follow the instructions provided before use. Please keep this User Manual for future reference.

  • Page 5: Fcc Statement

    health and the environment. For more information about where you can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal service, or the shop where you purchased the product. 2.2 FCC Statement This device complies with Part 15 of the FCC Rules.

  • Page 6: Safety Instructions

    RF Warning Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. 3. Safety Instructions WARNING: These safety instructions provide important safety information and should be observed at all times. Please read them before using the product.

  • Page 7: Cleaning And Maintenance

    Please pay attention to the warning label and follow the instruction mentioned. POMCube disclaims all liability for any accidents or damage caused by using the product in the ways that are not described in this User Manual or using non-genuine parts or accessories.

  • Page 8: About Netzero

    4. About NetZero 4.1 Overview iCAN NetZero relieves zero net energy homeowners from their daily chore in managing battery and selecting the source of energy repeatedly. NetZero automatically selects the most economical, reliable and sustainable energy while keeping the system running 24/7 without human intervention. The ultimate goal for NetZero is to eliminate the reliance of conventional power produced from fossil energy and maximize the use of clean energy, whether they are locally generated or from the grid.
  • Page 9 (100%DoD)* Solar Input Voltage 200-650V Input Power Max. 15kW MPPT Channels Output Current Max. 20A / 20A MPPT Voltage 230-550V of String* 245-550V 360-550V 245-550V 300-550V General Specification Dimension H*W*D: 1610*570*510mm / 63.4*22.4*20.1in Weight* Max. 360kg / 794lbs Operating Temperature: 41-104° F/5-40° C Environment Humidity: 10%-90% (No Condensation) Split Phase...

  • Page 10: Parts And Functions

    Nominal Voltage 204.8V 256.0V Rated Energy 22.1kWh 27.6kWh (100%DoD)* Solar Input Voltage 380-1000V Input Power Max. 15kW MPPT Channels Output Current Max. 20A / 20A MPPT Voltage 410-800V of String* 475-800V 590-800V General Specification Dimension H*W*D: 1610*570*510mm / 63.4*22.4*20.1in Weight* Max.
  • Page 11 (1) Top-level Figure 4.3.1: NetZero Front View Table 4.3.1: Top-level Parts Parts Functions Mechanical support. Including the Air Rack System Deflector, Cable Bracket and Cover Plate EMS Module Manage the whole system Convert the power from AC to DC or from PCS Module DC to AC Track the Max.
  • Page 12 (2) EMS Module Wi-Fi Antenna NETWORK RS232 BCMS RS485-2 STATUS DC 12V RS485-1 Figure 4.3.2: EMS Front View Table 4.3.2: EMS Parts Parts Functions Wi-Fi Antenna Enhance Wi-Fi signal NETWORK RJ45 port, connect to the router/Internet 5V1A power supply Wi-Fi reset button. Long press this button for 4 seconds to reset Wi-Fi settings SD card for storage of operation data Indicate the device status and the network...
  • Page 13 connection works properly Solid green: Internet connected successfully Indicate real-time battery capacity: Each light represent 25% capacity. The lights blink in sequence under system charging and discharging Blinking indicate the communication timeout as below: EMS module: PCS module: Solar controller: BCMS module: Blinking indicate system fault as below: Reserved...
  • Page 14 WARNING: The SD card is provided to the device. Removing it will cause the operation data lost. (3) PCS Module Power Supply Status AC Input / Output GRID LOAD DC 12V MAIN DC 12V DC 12V STATUS Figure 4.3.3: PCS Front View Table 4.3.3: PCS Parts Parts Functions...
  • Page 15 For communication between two NetZero while paralleling to support split phase Indicate the power status of PCS module: On: Normal STATUS Off: No power The communication address of PCS module If two NetZero are in parallel, set the ADD switches accordingly: #1 PCS: set ADD 1 down, ADD 2,3,4 up #2 PCS: set ADD 2 down, ADD 1,3,4 up (4) Solar Controller...
  • Page 16 On: Normal Off: No power Reserved Battery bus, connect to BCMS and PCS module (5) BCMS Module DC 12V START BAT INTPUT BAT OUTPUT WOER RS485-2 POWER RS485-1 RS232 STATUS LINK Figure 4.3.5: BCMS Front View Table 4.3.5: BCMS Parts Parts Functions Connect to battery...
  • Page 17 Solid pink: Alarming Solid red: In device protection or troubles Indicate real time battery capacity: Each light represents 25% capacity. The lights blink in sequence under system charging and discharging. Reserved Dry Contact Reserved LINK PORT Communicate with Battery Module DC 12V DC12V power supply input (6) Battery Module...

  • Page 18: Installation

    Table 4.3.6: Battery Parts Parts Functions Battery module positive (-). Battery module negative (+). Indicate battery module status: Blinking yellow: Boot up in progress Blinking blue: Self-inspecting STATUS Solid green: Working normally Solid pink: Alarming Solid red: In device protection or troubles For the manufacturer’s debugging RS232 LINK PORT0...

  • Page 19: Assemble The Rack

    5.2 Assemble the Rack (1) Put the frames and beams together as the figure shown. Pay attention to the directions of the opening side of beams. Beam 4pcs Right Side Frame Left Side Frame Opening Side of the Beams Figure 5.2.1: Put the Frames and Beams Together (2) Install the screws to fasten the frames and beams.

  • Page 20: Install The Modules

    (3) Put the rack where NetZero will be placed and mount it to the floor with anchor bolts if necessary. Make sure the rack is horizontal and the front side faces forward. Pay attention to the maintenance space requirement for each side. Front Side is with Threaded Holes on the Support Surface Maintenance Space...
  • Page 21 Screw M5*10 4pcs/module Cover Plate Figure 5.3.1: Install the Modules (2) Screw the Wi-Fi Antenna onto the connector as the figure shown. Wi-Fi Antenna Figure 5.3.2: Screw on the Wi-Fi Antenna (3) Put the air deflector onto the right side of the rack and then fasten the screws.

  • Page 22: Internal Wiring

    Screw M5*10 4pcs Figure 5.3.4: Install the Cable Bracket 5.4 Internal Wiring Connect the cables between the modules as the figure shown. Figure 5.4.1: Internal Wiring Diagram...
  • Page 23 Table 5.4.1:Cable List Cable Specifaction Connection BCMS module BAT INPUT to the top Power cable / Orange & battery module B+ and the bottom Black / 6AWG battery module B-. Power cable / Orange / 210mm/ 6AWG / 1 orange Battery module B- to the next battery &...

  • Page 24: External Wiring

    Solar Controller DC 12V port to BCMS module DC 12V port. NOTE: Keep pressing the lock button when unplug the SurLok connector. WARNING: Failure to follow the instructions may damage the device. 5.5 External Wiring (1) Connect the external cables as the figures shown. Grid L N L N GRID...
  • Page 25 Grid L2 N 125A L N L N L N L N L N L N GRID LOAD LOAD GRID NetZero 1 NetZero 2 RS485-1 RS485-1 LINK2 LINK2 2 3 4 1 2 3 4 Router REMOTE REMOTE CONTROL CONTROL L1 L2 N PV1+ PV1- PV2+ PV2- PV1+ PV1- PV2+ PV2-...
  • Page 26 External Wiring Figure 5.5.5: Example Wire Routing Figure 5.5.6: AC Connector Installation...
  • Page 27 Table 5.5.1:AC Connector Instruction Terminal Grid L Load L Grid N Load N Gen L Gen N Ground Female Connector, Bigger One, for Positive Cable Figure 5.5.7: Solar Female Connector Installation Male Connector, Smaller One, for Negative Cable Figure 5.5.8: Solar Male Connector Installation...
  • Page 28 WARNING: Generator must be turned off and switch to “non-remote” mode before refueling. Failure to follow this instruction may cause fire and explosion. NOTE:  Set the ADD address for both NetZero PCS under split phase application. Refer to PCS Module part of this instruction for more details. ...

  • Page 29: Basic Operations

    Figure 5.5.5: Remote Connection for Honda EM7000iS, EU6500iS, EM6500SXK1/K2, EM5000SXK2/K3, EM5000iS, EM4000SX&EM3800SX (2) Refer to the table below for minimum copper wire sizing and ratings. Table 5.5.2: Minimum Copper Wire Sizing and Ratings Solar Enternet Voltage Rating 600V 1000V Temp. Class 75°...

  • Page 30: Getting Started With Netzero App

    WARNING:  Failure to follow the instructions may damage the device.  Shut down the device and switch off all the external switches from the home electrical panel for maintenance or extended period of non-use. 6.3 Getting Started with NetZero App (1) Download the App You can scan the QR code below to download Eloncity app, or scan the QR code on the packing box to download it, or search and download it from Apple...

  • Page 31: Reset Network

    (1) Ethernet Cable Network Connection Insert an active Ethernet Cable into the RJ45 port of the device. Select “Ethernet Cable” in the Network Connection interface of the app. (2) Wi-Fi Connection Select “Wi-Fi” in the Network Connection interface of the app. NOTE: NetZero only supports 2.4G Wi-Fi.
  • Page 32 (3) The indicators on EMS modules are always blinking green. Table 7.3: Solutions for Troubles #3 Possible Reasons Solutions The router may not work properly. Check the router status. Reset the router if necessary. The Wi-Fi password put in was incorrect. Try to Re-configure the network.
  • Page 33 (7) The indicator on BCMS module is solid red and the indicator on every battery module is solid green. Table 7.7: Solutions for Troubles #7 Possible Reasons Solutions The communication cable Check and reconnect the cable, and reboot between BCMS and the the system.

  • Page 34: Emergency Situations

    (3) Wet Batteries If the battery pack is wet or submerged in water, do not let people access it, and then contact POMCube or an authorized dealer for technical support. (4) Damaged Batteries Damaged batteries are dangerous and must be handled with the utmost care.

  • Page 35: Warranty And Service

    Thank you for purchasing POMCube iCAN NetZero. POMCube values your business and always attempts to provide you the very best quality of service. POMCube warrants to the purchaser of the product in its original sealed packaging that the product is free from defects in material and workmanship,...
  • Page 36 POMCube Inc. _____________________________________________________________ © 2019 POMCube Inc. All rights reserved. For more information, please visit www.pomcube.com Follow us: Facebook/Twitter: ESS4Residence...

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