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SolarCity solarZero Manual

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  • Page 2 Connections to EMU – refer to attached drawing G402, 1 of 5 ............17 Cable connections to the cabinet ....................17 8.4.1 AC cable run from AC DB in cabinet to solarZero DB – refer to drawing G402 3 of 5 ....... 18 8.4.2 DC cable connections ......................... 18 WIFI Antenna ..........................
  • Page 3 SolarZero router ..........................23 INSTALLING THE SDM120CT-MV / Solar Meter ................ 24 Overview ............................24 Installation steps for SDM120CT-MV ....................24 INSTALLING THE SDM320 / HOT WATER RELAY ............... 25 Overview ............................25 Installation steps ..........................26 CONFIRM OPERATION OF EXISTING DEVICES ................27 Existing Envoy ..........................
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  • Page 15 Inverter Label...
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  • Page 24 • • • • • • • • • ² twin cable.
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  • Page 34 © solarcity New Zealand Limited 2019 SOLARZERO POWER PILLAR G402 ELECTRICAL DRAWING SET FOR INSTALLATIONS WITH PRE-EXISTING PV SYSTEMS SHEET LIST TABLE SHEET SHEET TITLE NUMBER SOLARZERO POWER PILLAR SYSTEM OVERVIEW SOLARZERO DB ELECTRICAL SCHEMATIC POWER PILLAR A.C. ELECTRICAL SCHEMATIC POWER PILLAR A.C.
  • Page 35 SHOWN IN THIS DRAWING. REFER TO THE FOLLOWING DRAWINGS FOR FULL DETAILS: ELECTRICITY 2/5 - SOLARZERO DB SCHEMATIC METER 3/5 - POWER PILLAR AC SCHEMATIC 4/5 - POWER PILLAR DC SCHEMATIC 5/5 - SOLARZERO DB EQUIPMENT LAYOUT MAIN SWITCHBOARD MAIN COMMUNICATION CABLES SWITCH POWER CABLES...
  • Page 36 NOTES: © solarcity New Zealand Limited 2019 CONNECTIONS TO SOLARZERO POWER PILLAR CABINET. REFER DRAWING 3: POWER PILLAR A.C. SCHEMATIC THIS DRAWING SHALL BE READ IN EXISTING NEW INSTALLATION CONJUNCTION WITH THE MANUFACTURERS SPECIFICATIONS, INSTALLATION MANUAL AND SOLARCITY'S SOP. CAT 5e OR CAT 6...
  • Page 37 Auckland, New Zealand info@solarcity.co.nz CONNECTIONS TO SOLARZERO DB / MSB Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the Please recycle latest version. Do not reproduce all or part of this without prior consent. E-mails of this drawing shall not be used as a REFER DRAWING 2: SOLARZERO DB contract document unless subsequently validated by a handcopy and issue sheet.
  • Page 38 8 Railway Street, Newmarket www.solarcity.co.nz Auckland, New Zealand info@solarcity.co.nz CONNECTIONS TO SOLARZERO DB / MSB Do not scale from this drawing. Do not use any information without checking dimensions on site. Check this drawing is the Please recycle REFER DRAWING 2: SOLARZERO DB latest version.
  • Page 39 NOTES: © solarcity New Zealand Limited 2019 THIS DRAWING SHALL BE READ IN CONJUNCTION WITH THE MANUFACTURERS SPECIFICATIONS, INSTALLATION MANUAL AND SOLARZERO POWER PILLAR CABINET SOLARCITY'S SOP. EQUIPOTENTIAL BONDING CONDUCTOR TO BE SIZED ACCORDING TO AS/NZS 5033 AND AS/NZS 3000 TABLE 5.1.
  • Page 40 NOTES: © solarcity New Zealand Limited 2019 THIS DRAWING SHALL BE READ IN BLACK CONDUIT WIRE, V90 1.5mm Cu, L≈ 120mm CONJUNCTION WITH THE MANUFACTURERS NEUTRAL BAR, INDICATIVE ONLY SPECIFICATIONS. ALL WIRES TO BE SIZED ACCORDING TO RED CONDUIT WIRE, V90 4mm Cu , L≈...
  • Page 42 Commissioning Test Sheet Residential – SolarZero Hybrid Inverter solarcity PV array and battery commissioning sheet Address of installation COC Reference/Certificate ID Number Date of Testing SC number ____________________________ EMU ID _______________________________ Number of PV modules in string 1 Number of PV modules in string 2 (if applicable)
  • Page 43 EZ Meter Mains CT should be in the correct orientation (arrow points from HOUSE -> GRID), CT should be around same phase as the solar is connected to, CT should be on the grid side of ALL loads on the ICP (please call solarcity if this is not possible).
  • Page 45 TECHNICAL SPECIFICATION FOR ENERGY STORAGE SYSTEM Product Name Power Pillar SG Reviewed by: Liu Weiwei Draft by Zhang Guanqun...

  • Page 46: Table Of Contents

    Contents 1. Generality ..................2 2. Product Model Description ............2 3. Equipment Function ..............2 4. Product Specification ..............2 4.1 BMS ..................2 4.2 Data sheet ................3 4.2.1 System Specification ............3 4.2.2 Battery Specification ............5 5.

  • Page 47: Generality

    1. Generality This document defines the technical specification for energy storage system Power pillar SG. 2. Product Model Description ESS - L 4 50 126 - 1 Power Version Voltage Low Voltage Capacity 3. Equipment Function Power Pillar SG is the all-in-one energy storage system integrating PCS, battery pack and battery management system.

  • Page 48: Data Sheet

    4.2 Data sheet 4.2.1 System Specification - Goodwe GW3684D-ES PV String Input Data Max.DC Input Power 4600W Max.DC Input Voltage 580V MPPT Range 125V-550V Start-up Voltage 150V 170V-500V MPPT Range for Full Load Nominal DC Input Voltage 360V 11/11A Max. Input Current 13.8/13.8A Max.
  • Page 49 Discharge Cut-off Voltage 47.5V 80%SOC 100%SOC Discharge Cut-off Voltage Max. Continuous Charge Current Max. Continuous Discharge Current Standard charge Constant Current Standard discharge Constant Current Efficiency Max. Efficiency 97.6% Max. Battery to Load Efficiency 94.0% Euro Efficiency 97.0% MPPT Efficiency 99.9% Protection Anti-islanding Protection...

  • Page 50: Battery Specification

    4.2.2 Battery Specification - Power Work S2 Battery pack Total Energy 6.4kWh 100%DOD Battery Energy Usable Energy 5.1kWh 80%DOD Nominal Voltage 50.4V Mean Operation Voltage 45kg Approx. Weight Energy Density ~142 (Wh/kg) Gravimetric Standard charge CC&CV Max. constant current Charge Limited voltage 58.5V Standard discharge...

  • Page 51: Storage And Maintenance

    5. Storage and Maintenance 5.1. Storage Before storing, charge the battery at least 7 hours. Store the Battery covered and upright in a cool, dry location. Recommend long-term storage temperature is 15°C -25°C. During storage, please recharge the battery in accordance with the following table: Storage Temperature Recharge Charging Duration Frequency...
  • Page 52 6. Drawing Battery Power Pillar SG...

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