SUNGOLD POWER SPH8K48SP User Manual
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SUNGOLD POWER SPH8K48SP User Manual

All-in-one solar charge inverter
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USER MANUAL
All-in-one solar charge inverter
SPH8K48SP
SPH10K48SP
www.sungoldpower.com
sales@sungoldpower.com

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Summary of Contents for SUNGOLD POWER SPH8K48SP

  • Page 1 USER MANUAL All-in-one solar charge inverter SPH8K48SP SPH10K48SP www.sungoldpower.com sales@sungoldpower.com...

  • Page 2: Table Of Contents

    Table of Contents 1. Safety ............................4 1.1、How to use this manual ..........................4 1.2、Symbols in this manual ..........................4 1.3、Safety instructions ............................4 2. Production Instructions ......................5 2.1、Instructions ..............................5 2.2、Features ................................5 2.3、System connection diagram ........................6 2.4、Production Overview ............................
  • Page 3 7. FaultandRemedy ........................37 7.1、Fault code ............................... 37 7.2、Troubleshooting ............................38 8. ProtectionandMaintenance ....................40 8.1、Protection features ............................40 8.2、Maintenance ..............................41 9. Datasheet ..........................42 www.sungoldpower.com sales@sungoldpower.com...

  • Page 4: Safety

    1. Safety 1.1、 How to use this manual This manual contains important information、guidelines、operation and maintenance for the • ， following products：SPH series 8K48SP 10K48SP • The manual must be followed during installation and maintenance. 1.2、Symbols in this manual Symbol Description DANGER indicates a hazardous situations which if not avoided will result in △...

  • Page 5: Production Instructions

    2. Production Instructions 2.1、Instructions SPH series is a new type of solar energy storage inverter control inverter integrating solar energy storage & utility charging and energy storage, AC sine wave output. It adopts DSP control and features high response speed, reliability, and industrial standard through an advanced control algorithm. Solar generation Battery charging Energy consumption...

  • Page 6: System Connection Diagram

    2.3、System connection diagram The diagram below shows the system application scenario of this product. A complete system consists of the following components: • PV modules: converts light energy into DC energy, which can be used to charge the battery via an inverter or directly inverted into AC power to supply the load.

  • Page 7: Production Overview

    2.4、Production Overview LCD screen LED Indicators Touchable key ON/OFF Rocker Switch PV INPUT (1/1) BAT INPUT (+) BAT INPUT (-) Dry contact RS485/CAN port WIFI port USB-B port Grounding Screw AC OUT (L+L+N) AC IN (L+L+N) AC INPUT breaker www.sungoldpower.com sales@sungoldpower.com...

  • Page 8: Installation

    3. Installation 3.1、Select the mount location SPH series are designed for INDOOR USE ONLY (IP20) . Please consider the followings before selecting the location： • Choose the solid wall to install the inverter. • Mount the inverter at eye level. •...

  • Page 9: Mount The Inverter

    3.2、Mount the inverter Make 4 mounting holes in the wall with an electric drill according to the specified dimensions, insert 2 expansion screws above and fix the inverter with 2 M5 screws below. 3.3、Remove the terminal cover & anti insect net Using a screwdriver, remove the terminal protection cover and anti insect net.

  • Page 10: Connection

    4. Connection 4.1、Connection Overview Split-phase mode（default） • AC output Items Description Applicable Model SPH series U model Output Voltage Range (L-N) 100～120Vac, 120Vac default Output Voltage Range (L-L) 200～240Vac，240Vac default • Single-phase mode AC output L1&L2 in parallel connection Items Description SPH series U model Applicable Model...
  • Page 11 www.sungoldpower.com sales@sungoldpower.com...
  • Page 12 www.sungoldpower.com sales@sungoldpower.com...

  • Page 13: Cable & Circuit Breaker Requirement

    4.2、Cable & circuit breaker requirement PV INPUT • Model Cable Diameter Max.PV Input Current Circuit Breaker Spec SPH8K48SP 5mm²/ 10 AWG 2P-25A SPH10K48SP 5mm²/ 10 AWG 2P-25A AC INPUT • Circuit Max.Input Model Output Mode Diagram Cable diameter Breaker Current...
  • Page 14 Output Max.Output Circuit Model Diagram Cable diameter Mode Current Breaker Spec 13mm /6AWG Split-phase 42A (L1/L2/N) 3P-63A (L1\L2\N) SPH8K48SP 13mm /6AWG(L1\ 42A (L1/L2) Single-phase 2P-125A 84A(N) 26mm /3AWG(N) L1 and L2 in same phase 13mm /6AWG(L1\ Split-phase 63A (L1/L2/N) 3P-63A...

  • Page 15: Ac Input & Output Connection

    4.3、AC input & output connection Connect the live,neutral and ground wires according to the cables’ position and order shown in the diagram below. △ DANGER • Before connecting AC inputs and outputs, the circuit breaker must be opened to avoid the risk of electric shock and must not be operated with electricity.

  • Page 16: Pv Connection

    4.5、PV connection Connect the positive and negative wires of the two strings of PV according to the diagram below. △ DANGER • Before connecting PV, the circuit breaker must be opened to avoid the risk of electric shock and must not be operated with electricity. •...

  • Page 17: Grounding Connection

    4.7、Grounding connection Please make sure the grounding terminal connect to the Grounding Bar. ○ NOTICE • The grounding cable should have a diameter of not less than 4 mm² and be as close as possible to the grounding point. 4.8、Final assembly After ensuring that the wiring is reliable and the wire sequence is correct, install the terminal protection cover in place.

  • Page 18: Operation

    5. Operation 5.1、Operation and display panel The operation and display panel below includes 1 LCD screen, 3 indicators, 4 touchable keys. www.sungoldpower.com sales@sungoldpower.com...
  • Page 19 Touchable Keys • Touchable Keys Description To enter/exit the setting menu To next selection To last selection To confirm/enter the selection in setting menu LED Indicators • Indicators Color Description Continued: utility grid by-pass output AC/INV Green Flash: inverter output Continued: charging complete CHARGE Yellow...
  • Page 20 Display panel • Icon Description Icon Description Indicates the PV panel Indicates the utility grid Indicates the battery Indicates the generator Indicates the inverter is workin Indicates the home load Indicates the inverter is Indicates the buzzer communicating with data muted collector Indicates the direction of energy flow...
  • Page 21 Icon Description Icon Description Indicates load power Indicates battery SOC 80%~100% 80%~100% Indicates load power Indicates battery SOC 60%~79% 60%~79% Indicates load power Indicates battery SOC 40%~59% 40%~59% Indicates load power Indicates battery SOC 20%~39% 20%~39% Indicates load power Indicates battery SOC 5%~19% 5%~19% Indicates battery under- Battery over discharge...
  • Page 22 • View real-time data In the main screen，press the UP / DOWN keys to view the real-time data of the inverter during operation. ○ NOTICE UP/DOWN Main Screen View Real-Time Data Page PV side BAT side AC IN side LOAD side General PV voltage Batt Voltage...

  • Page 23: Setting

    5.2、Setting ○ NOTICE UP/DOWN UP/DOWN Parameter option Parameter Meaning Options Description Exit the setup menu. Exit Utility at first priority, utility and solar provide power to load at the same time when solar is available, UTI default battery will provide power to load only when utility power is not available.
  • Page 24 Solar is the first priority in charging, Utility charging the battery only when solar is not available Only solar charging the battery. SPH8K48SP current setting range:0~180A. Battery charging 60 default current SPH10K48SP current setting range:0~200A.
  • Page 25 Parameter Meaning Options Description Battery float charging Setting range: 48V~58.4V, parameters cannot be 55.2 default set only after successful BMS communication. voltage When the battery voltage falls below this voltage point and parameter 13 value is reached, the Battery overdischarge inverter output will be switched off.Setting range: 42 default 40V~48V, increment of each click is 0.4V, parameter...
  • Page 26 Disable switch to the bypass when the inverter is overload Inverter overload switch to bypass Enable switch to the bypass when the inverter is ENA default overload. SPH8K48SP, setting range: 0~100A. Max. utility charging 60 default current SPH10K48SP, setting range: 0~120A. RS485 address setting range: 1~254. RS485 address...
  • Page 27 Parameter Meaning Options Description Setting range: 100/105/110/120Vac AC output voltage Setting range: 00:00:00-23:59:00 1st slot start charging 00:00:00 Setting range: 00:00:00-23:59:00 1st slot end charging 00:00:00 Setting range: 00:00:00-23:59:00 2nd slot start charging 00:00:00 Setting range: 00:00:00-23:59:00 2nd slot end charging 00:00:00 Setting range: 00:00:00-23:59:00 3rd slot start charging...
  • Page 28 Parameter Meaning Options Description Triggers an alarm when the battery SOC is less Discharging alarm SOC than the set value (unit:%) Stops discharging when the battery SOC is less Discharging cutoff SOC than the set value (unit:%) Stops charging when the battery SOC is touch Charging cutoff SOC the set value (unit:%) Switch to utility power when the battery SOC is...

  • Page 29: Ac Output Mode

    5.3、AC output mode The AC output mode corresponds to parameter setting item 01 and 34, which allows the user to set the AC output power source manually. • Utility Priority Output 01 UTI (default) Utility at first priority, utility and solar provide power to load at the same time when solar is available, battery will provide power to load only when utility power is not available.(Priority: utility>solar>battery) Utility Valid Utility Outage...

  • Page 30: Battery Charging Mode

    5.4、Battery charging mode The charging mode corresponds to parameter setting item 06, which allows the user to set the charging mode manually. • Hybrid Charging SNU (default) Solar and utility charging the battery at the same time, solar at the first priority, utility power as a supplement when solar power is not sufficient.

  • Page 31: Time-Slot Charging/Discharging Function

    5.5、Time-slot charging/discharging function The SPH series is equipped with a time-slot charging and discharging function, which allows users to set different charging and discharging periods according to the local peak and valley tariffs, so that the utility power and PV energy can be used rationally. When mains electricity is expensive, the battery inverter is used to carry the load;...

  • Page 32: Battery Parameter

    5.6、 Battery parameter Lead-acid battery • Sealed Flooded User-defined Parameter/Battery type Over-voltage cut-off voltage Equalization charging voltage 56.8V 40~60V settable Bulk charging voltage 57.7V 56.8V 57.6V 40~60V settable Float charging voltage 55.2V 55.2V 55.2V 40~60V settable Under-voltage alarm voltage 40~60V settable Under-voltage cut-off voltage 40~60V...
  • Page 33 Li-ion batter • Ternary Userdefined Parameter/Battery type Over-voltage cut-off voltage 40~60V Equalization charging voltage settable 40~60V Bulk charging voltage 53.2V 57.6V 56.8V 53.2V 49.2V settable 40~60V Float charging voltage 53.2V 57.6V 56.8V 53.2V 49.2V settable 40~60V Under-voltage alarm voltage 43.6V 46.8V 49.6V 46.4V...

  • Page 34: Communication

    6. Communication 6.1、Overview USB-B port WIFI port RS485/CAN port Parallel connection port Dry contact port reserved port, this model does not support parallel connection 6.2、USB-B port USB2.0 printer cable The user can read and modify device parameters through this port by using the host software. Please contact us for the host software installation package if you require one.

  • Page 35: Rs485-1 Port

    6.3、WIFI port The WIFI port is used to connect to the Wi-Fi/GPRS data acquisition module, which allows the user to view the operating status and parameters of the inverter via the mobile phone APP. RJ45 Definition Pin 1 Pin 2 Pin 3 Pin 4 Pin 5...

  • Page 36: Dry Contact

    6.5、Dry contact Dry contact port with 4 functions: 1. Remote switch on/off ； 2. Switching signal output； 3. Battery temperature sampling 4. Generator remote start/ stop Switching signal output Temperature sampling（reserved） Remote on/off Generator remote on/off Function Description When pin 1 is connected with pin 2, the inverter will switched off the AC Remote switch on/off output.

  • Page 37: Faultandremedy

    7. FaultandRemedy 7.1、Fault code Alarm Fault code Fault Does it Affect the Instructions Meaning Code outputs Battery under-voltage alarm BatVoltLow Battery discharge over-current, software BatOverCurrSw protection Battery disconnected alarm BatOpen Battery under-voltage stop discharging BatLowEod alarm Battery over-current hardware protection BatOverCurrHw Battery over-voltage protection BatOverVolt...

  • Page 38: Troubleshooting

    Does it Affect the Fault Code Meaning Instructions outputs ModelNumErr Wrong model Busdiff Busbar voltage imbalance BusShort Busbar short circuit Rlyshort Inverter output back flow to bypass LinePhaseErr Utility input phase fault BusVoltLow Busbar under-voltage protection Battery SOC below 10% alarm (Only BatCapacityLow1 enable BMS take effect) Battery SOC below 5% alarm (Only...
  • Page 39 Fault Meaning Causality Remedy Code Manual reset: Power off and restart. The battery voltage is Automatic reset: charge the battery so that Battery over-discharge lower than the value set in the battery voltage is higher than the value the parameter [12]. set in the parameter item [35].

  • Page 40: Protectionandmaintenance

    8. ProtectionandMaintenance 8.1、Protection features Protection Feature Instruction When the charging current or power of the PV array configured PV input current/power exceeds the PV input rated value, the inverter will limit the input limiting protection power and charge at the rated. If the PV voltage exceeds the maximum value allowed by the PV input over-voltage hardware, the machine will report a fault and stop the PV boost...

  • Page 41: Maintenance

    (102%<load<110%) ±10%: error and output shutdown after 5min; (110% < load < 125%) ±10%: error and output shutdown after 10s. Load > 125% ±10%: error reported and output switched off after 5s. Prevents AC back flow from the battery inverter to the bypass AC output reverse AC input.

  • Page 42: Datasheet

    9. Datasheet MODEL SPH8K48SP SPH10K48SP BE SET INVERTER OUTPUT Rated Output Power 8,000W 10,000W Max.Peak Power 16,000W 20,000W Rated Output Voltage 120/240Vac（split phase/single phase） Load Capacity of Motors Rated AC Frequency 50/60Hz Waveform Pure Sine Wave Switch Time 10ms（typical） Parallel capacity...
  • Page 43 Dimensions 620*445*130mm（2*1.5*0.4ft） Weight 24.5kg（59lb） Protection Degree IP20，Indoor Only Operating Temperature -10~55℃,>45℃ derated Range （14~131℉，>113℉ derated） Noise <60dB Cooling Method Internal Fan Warranty 1 Years COMMUNICATION Embedded Interfaces RS485 / CAN / USB / Dry contact External Modules Wi-Fi / GPRS （Optional）...

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