SunSynk Hybrid Parity Inverter User Manual
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SunSynk Hybrid Parity Inverter User Manual

8.8kw plus parallel version with storage v 1.02
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Hybrid Parity (Super) Inverter
WITH STORAGE V 1.02
USER MANUAL
8.8KW PLUS PARALLEL VERSION
Global Tech China Ltd, 3 Floor, Wai Yip Industrial Building.171 Wai Yip Street,
Kwun Tong, Kowloon, Hong Kong.
Tel: +852 2884 4318 Fax: +8522884 4816
www.sunsynk.com Sales@globaltech-china.com www.globaltechhk.com
Web: www.sunsynk.com
Email: sales@globaltech-china.com
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Summary of Contents for SunSynk Hybrid Parity Inverter

  • Page 1 WITH STORAGE V 1.02 USER MANUAL 8.8KW PLUS PARALLEL VERSION Global Tech China Ltd, 3 Floor, Wai Yip Industrial Building.171 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong. Tel: +852 2884 4318 Fax: +8522884 4816 www.sunsynk.com Sales@globaltech-china.com www.globaltechhk.com Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 2 6.05 Off-grid and smart load 6.06 Off-grid with generator Section 7 Advanced Circuits 7.01 Circuit design of an auto-start for a generator 7.02 Advanced wiring: 24KW 3-phase system layout 7.03 80KW system with 10 inverters in parallel A1-11 Appendix Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 3 1 Safety WARNING !! HIGH RISK OF FIRE OR ELECTROCUTION. The Sunsynk Parity Hybrid inverter can only be installed by a qualified licensed electrical contractor this is NOT a DIY product. • Be sure to read this manual thoroughly before installation.

  • Page 4: System Overview

    1.01 System Overview The Sunsynk Hybrid Parity Inverter is a highly efficient power management tool that allows the user to hit those ‘parity’ targets by managing power coming from multiple sources such as solar, mains grid and generator and then effectively storing and releasing electric power as the utilities require.

  • Page 5: Product Information

    Output short circuit protection Number of Strings per MPPT: Output Over Voltage: Operating Temperature: -25℃ to 60℃ Weight: 32Kg Noise (db): <30 db Size (width x height x depth): 640 x 420 x 233mm Communication with BMS RS485: CAN Web: www.sunsynk.com Email: sales@globaltech-china.com...

  • Page 6: Installing The Inverter

    • If children under 10 years old may approach the unit, take preventive measures so that they cannot reach the unit. • Install the indoor unit on the wall where the height from the floors more than 1800 mm. Web: www.sunsynk.com Email: sales@globaltech-china.com...

  • Page 7: Mounting The Inverter

    For proper air circulation to dissipate heat, allow a clearance of approx. 50cm to the side. Remember that this inverter is heavy! Please be careful when lifting out from the package. removing the inverter from the packaging and mounting onto the wall Web: www.sunsynk.com Email: sales@globaltech-china.com...

  • Page 8: Battery Connection

    Recommend minimum battery cable size of 5.5kW 35mm diameter and 8.8kW 50mm diameter. Before making the final DC connection or closing DC breaker / disconnection; ensure the inverter is wired to the correct. Reverse polarity connection on battery will damage the inverter. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 9 Recommend use a suitable fuse and DC Isolator Battery hook up cable 50mm Isolator switch 250/350 Amp DC fuse 250 Amp v+ v- Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 10 Gen:- This is for connection of a generator controlling a micro-inverter or smart-load. Load:- This is the off-grid inverter and can be used as a UPS. Grid:- This is the on-grid (parity) export limiting the grid tie inverter. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 11 Recommend Using a Suitable AC Surge Protector Circuit Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 12 3.05 Installing the Coil The CT coil is one of the most important parts of the Sunsynk parity inverter, this is the device that senses any export power and reduces the power of the inverter to obtain zero export. Fit the coil (sensor) around the live cable on the main fuse feeding the building (see below) and run the cable back to the inverter, this cable can be extended up to an extra 10 metres using similar cable.
  • Page 13 Open circuit voltage (Voc) of PV modules not exceeds max. PV array open circuit Open circuit Voltage (Voc) of PV modules should be higher than min. start voltage. voltage open circuit voltage (Voc) of PV modules should be higher than min. start voltage. Web: www.sunsynk.com Email: sales@globaltech-china.com...

  • Page 14: Operation

    When the system is connected without a battery but connected with either PV or grid and on/off button is switched off, LCD will still light up (display will show off). In this condition, when switch on on/off button and select no battery, the system can still work. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 15 • Real time solar power in (kW) • Real time load power in (kW) • Real time battery charge power in (kW) • Real time grid power in (kW) • Serial number • Time date • Fault condition Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 16 DC transformer temperature and AC heatsink temperature (When the temperature reaches 90°C it will show in red and start derating when it reaches 110°C. After that the inverter will shut down to allow it to cool. Web: www.sunsynk.com Email: sales@globaltech-china.com...

  • Page 17: Basic Set-Up Page

    Beep: By selecting this application the inverter will alarm by beeping to give warning signals in case the inverter has a fault. Please check the fault code on the LCD if beep occurs. *There is a ‘Parallel’ function in this inverter Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 18 • Adjust / set date • Adjust / set AM/PM • Touch the screen where you wish to change • Then move the number up and down via the up down buttons • Press ok to set Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 19 Peak Shaving: This is a technique that is used to reduce electrical power consumption during periods of maximum demand on the power utility. Thus saving substantial amounts of money due to peaking charges. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 20 Before conducting a successful factory reset and locking the system to keep all changes you need to type in a password to enable the setting. Password for factory settings is 9999 and for lockout it is • Press ok to set 7777. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 21 What you can do from this page • Set an inverter as a master or slave • Set the phase (single phase is a phase only) • Set the modbus SN Note: Only one inverter can be a master Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 22 • Tick gen change signal to auto switch a relay box over time. • Tick grid change signal to auto switch a relay box Do not run this too often as its will damage the battery. Press okay to set. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 23 • Note Shut down takes the inverter to standby Set the battery resistance • It will not completely shut the inverter down Set the battery change efficiency Total shutdown is below 19v PRESS OK TO SET Web: www.sunsynk.com Email: sales@globaltech-china.com...

  • Page 24: State Of Charge

    The voltage displayed on the Sunsynk Parity Inverter will vary depending on weather the inverter is: A. Charging the batteries B. Discharging the batteries The batteries normally used in the recommended Sunsynk systems are AGM lead acid or lithium battery bank.
  • Page 25 NOTE: WHEN USING IN INPUT AS A LOAD OUTPUT - THIS IS KNOWN AS SMART LOAD Press okay to set. Smart Load: A ‘smart load’ is a setting that draws excess power when the battery storage is full and passes it to household utilities such water heaters and air conditioners. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 26 • Set profile of the wind turbine - The higher the voltage the faster the wind turbine as it goes faster we can increase the current draw which acts as braking system. Press okay to set. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 27 Voltage and HZ ride through: Reserve Voltage frequency, if not selected need to set voltage and Soft start ramp rate: Reserve frequency on settings page. Power factor: Reserve Grid re-connect time: Time To Connect to grid again: Default is 60s. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 28 What this page displays • Monthly accumulative solar power What you can do from this page • Daily solar power • Monthly accumulative solar power • Yearly accumulative solar power • Total accumulative solar power Press okay to set. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 29 What this page displays • Daily grid power What you can do from this page • Daily grid power • Monthly accumulative grid power • Yearly accumulative grid power • Total accumulative grid power Press okay to set. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 30 Press okay to set. Total System Grid Power Access via grid power produced page What this page displays • Monthly accumulative grid power What you can do from this page • Monthly accumulative grid power Press okay to set. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 31 5.00 Fault Diagnostic - Fault Home Page Press Esc button from any page to access Web: www.sunsynk.com Email: sales@globaltech-china.com...

  • Page 32: Modes Of Operation

    1. Set time and date 2. Set battery capacity 3. Set grid charge and charge current 4. Set shutdown voltage 5. Set voltage and frequency 6. Set HM load & zero export, set grid charge and discharge time Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 33 1. Set time and date 2. Set battery capacity 3. Set grid charge and charge current 4. Set shutdown voltage 5. Set voltage and frequency 6. Set HM load & zero export, set grid charge and discharge time Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 34 1. Set time and date 2. Set battery capacity 3. Set grid charge and charge current 4. Set shutdown voltage 5. Set voltage and frequency 6. Set HM load & zero export, set grid charge and discharge time Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 35 The LCD display will provide a clear set of readings on the state of the battery storage and this can also be viewed remotely via the wi-fi connection. 1. Set time and date 2. Set battery capacity 3. Un-tick charge from grid 4. Set shutdown voltage 5. Set voltage and frequency 6. Set LD load Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 36 5. Select the amount of power allowed to go to the smart load, this should me no more than your PV array size 1. Set time and date 2. Set battery capacity 3. Untick grid charge 4. Set shutdown voltage 5. Tick use gen input and Load, 6. Set LD load set battery level and wattage ** Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 37 1. Set time and date 2. Set battery capacity 3. Tick gen charge and charge signal 4. Set shutdown voltage 5. Set voltage and frequency 6. Set HM Load & zero export, set grid charge and discharge time Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 38 7.0 Advanced Circuits 7.01 Circuit design of an auto-start for a generator Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 39 7.02 Advanced Wiring : 24KW 3-Phase System Layout Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 40 7.03 80KW System with 10 Inverters in Parallel Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 41 Factory Reset - Reset all parameters on inverter Lock out all changes - Enable this menu for all setting parameters, which require locking, can not be re-set. System selfcheck - & Test mode are reserved for engineers only. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 42 • 400Ah AGM battery - max A charge / max A discharge - 80Ah • 100Ah AGM battery - max A charge / max A discharge - 75Ah • 200Ah Li-Ion battery - max A charge / max A discharge - 100Ah Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 43 Note: A fully charged battery should measure 12.6 volts or above. When charging, this measurement should be 13.7V to 14.7V. If the battery is not fully charged, it will diminish to 12.4V at 75%, 12V at 25% and up to 11.9V when it’s completely discharged. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 44 Setting the cut-off higher is better for the batteries. The batteries normally used in the recommended Sunsynk systems are AGM lead acid or lithium battery bank. (‘AGM’ The Ab- sorbed Glass Matt construction allows the electrolyte to be suspended in close proximity with the plates active material. In theory, this enhances both the discharge and recharge efficiency.)
  • Page 45 The profile of the wind turbine (obtained from the turbine) can be set. The higher the voltage the faster the wind turbine. As the turbine goes faster we can increase the current draw which acts as a braking system system. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 46 • LD Load First & Zero Export - Limits the power produced by the inverter to match the consumption of the connected loads to inverter load & Gen. output. This setting is used when you need the battery to charge at certain times each day or need the battery to discharge at a specific time each day. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 47 • Protect Parameters: Programmable high & low voltage when inverter is connected to the grid.This setting cannot be enabled when UL 1741 & IEEE 1547. If the inverter shows the fault code the fault info will be displayed in this page. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 48 2. Distributor or service centre of the inverter. 3. On-grid power generation date. 4. The problem description (including the fault code and indicator status displayed on the LCD) is as detailed as possible. 5. Your contact information. Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 49 Appendix A-9 You can access :- Daily solar power Monthly accumulative solar power Yearly accumulative solar power Total accumulative solar power Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 50 Appendix A-10 You can access :- Daily grid power Monthly accumulative grid power Yearly accumulative grid power Total accumulative grid power Web: www.sunsynk.com Email: sales@globaltech-china.com...
  • Page 51 (It will show zero if battery temp, sensor is not connected). DC transformer temp and AC heat-sink temperature (when temperature reaches 90’C, it will show red and start derating when reaching 110*C, invert- er will shutdown to allow it to cool. Web: www.sunsynk.com Email: sales@globaltech-china.com...

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