SUNGOLD POWER SPH302480A User Manual
  1. Manuals
  2. Brands
  3. SUNGOLD POWER Manuals
  4. Inverter
  5. SPH302480A
  6. User manual

SUNGOLD POWER SPH302480A User Manual

All-in-one solar charge inverter
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
All-in-one solar charge inverter
User Manual
Product models:
SPH302480A
All-in-one solar charge inverter V1.0
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the SPH302480A and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for SUNGOLD POWER SPH302480A

Summary of Contents for SUNGOLD POWER SPH302480A

  • Page 1 All-in-one solar charge inverter User Manual Product models: SPH302480A All-in-one solar charge inverter V1.0...
  • Page 2 Important safety instructions Please keep this manual for future use. This manual contains all safety, installation and operating instructions for the SPH Series all-in-one solar charge inverter. Please read all instructions and precautions in the manual carefully before installation and use. ...

  • Page 3: Table Of Contents

    CONTENTS 1. GENERAL INFORMATION ................... 4 1.1 P .................. 4 RODUCT OVERVIEW AND FEATURES 1.2 B ..................5 ASIC SYSTEM INTRODUCTION 1.3 A ....................... 6 PPEARANCE 1.4 D ....................7 IMENSION DRAWING 2. INSTALLATION INSTRUCTIONS .................. 8 2.1 I .................... 8 NSTALLATION PRECAUTIONS 2.2 W ............

  • Page 4: General Information

    1. General information 1.1 Product overview and features SPH series is a new all-in-one hybrid solar charge inverter, which integrates solar energy storage & means charging energy storage and AC sine wave output. Thanks to DSP control and advanced control algorithm, it has high response speed, high reliability and high industrial standard.

  • Page 5: Basic System Introduction

    1.2 Basic system introduction The figure below shows the system application scenario of this product. A complete system consists of the following parts: 1. PV module: Convert light energy into DC power, and charge the battery through the all-in-one solar charge inverter, or directly invert into AC power to drive the load. 2.

  • Page 6: Appearance

    1.3 Appearance ① ⑨ AC input port Cooling fan ② ⑩ AC output port Battery port ③ ⑪ CAN communication port Cooling fan ④ ⑫ USB communication port ON/OFF rocker switch ⑤ ⑬ RS485 communication port PV port ⑥ ⑭ Dry contact port Touch the key lightly ⑦...

  • Page 7: Dimension Drawing

    1.4Dimension drawing All-in-one solar charge inverter V1.0...

  • Page 8: Installation Instructions

    2. Installation instructions 2.1 Installation precautions Please read this manual carefully prior to installation to familiarize yourself with the installation steps. Be very careful when installing the battery. Wear safety goggles when installing a lead-acid  liquid battery. Once coming into contact with the battery acid, rinse with clean water timely. Do not place metal objects near the battery to prevent short-circuit of the battery.

  • Page 9: Wiring Specifications And Circuit Breaker Selection

    3.5mm /12AWG SPH302480A 2P—25A Note: The voltage in series shall not exceed the maximum PV input open circuit voltage. Refer to the table below for recommended AC input wire diameter and switch: ...
  • Page 10 Recommended air Models battery wiring discharge charge switch or circuit diameter current current breaker type 30mm /2AWG SPH302480A 135A 2P—160A Recommended AC output wiring specifications and circuit breaker selection  Recommended Rated Maximum Recommended air Models AC output wiring inverter AC...

  • Page 11: Installation And Wiring

    2.3 Installation and wiring Installation steps:： Step 1: Determine the installation position and the space for heat dissipation. Determine the installation position of the all-in-one solar charge inverter, such as wall surface; when installing the all-in-one solar charge inverter, ensure that there is enough air flowing through the heat sink, and space of at least 200m to the left and right air outlets of the inverter shall be left to ensure natural convection heat dissipation.
  • Page 12 Step 2: Remove the terminal cover Step3: Wiring AC input / output wiring method: ① Prior to AC input/output wiring, disconnect the external circuit breaker and confirm that the wire used is thick enough. Please refer to Section 2.2 “Wiring Specifications and Circuit Breaker Selection”;...
  • Page 13 ：Ground L：Live N：Neutral ③ Properly connect the AC output wire according to the wire sequence and terminal position shown in the figure below. Please connect the ground wire first, and then the live wire and the neutral wire. The ground wire is connected to the grounding screw hole on the cabinet through the O-type terminal.
  • Page 14 PV input wiring method: ① Prior to wiring, disconnect the external circuit breaker and confirm that the wire used is thick enough. Please refer to Section 2.2 “ Wiring Specifications and Circuit Breaker Selection”; ② Properly connect the PV input wire according to the wire sequence and terminal position shown in the figure below.
  • Page 15 BAT+: Battery positive electrode BAT-: Battery negative electrode Warnings: ① Mains input, AC output and PV array will generate high voltage. So, before wiring, be sure to disconnect the circuit breaker or fuse; ② Be very careful during wiring; do not close the circuit breaker or fuse during wiring, and ensure that the “+”...
  • Page 16 Step 5: Install the terminals cover. Step 6: Turn on the all-in-one solar charge inverter First, close the circuit breaker at the battery terminal, and then turn the rocker switch on the left side of the machine to the "ON" state. The "AC/INV" indicator flashing indicates that the inverter is working normally.

  • Page 17: Operating Modes

    3. Operating modes 3.1 Charging mode PV priority: PV module will charge the battery preferentially, and the battery is charged by the Mains only when the PV system fails. During the day, solar energy is fully used to charge, while at night, it converts to the Mains.

  • Page 18: Output Mode

    3.2 Output mode PV priority mode: Priority use of photovoltaic, battery energy to power the load, photovoltaic priority carry load, excess power to battery charging, photovoltaic priority carry load, excess power to battery charging; when photovoltaic ineffective switch to utility power supply and charging.

  • Page 19: Lcd Screen Operating Instructions

    4. LCD screen operating instructions 4.1 Operation and display panel The operation and display panel is as shown below, including 1 LCD screen, 3 indicators and 4 operation buttons. Operation buttons introduction Function Description buttons Enter/Exit Settings menu Previous choice DOWN Next choice Confirm/Enter Options under the settings menu,...
  • Page 20 LCD screen introduction Icons Functions Icons Functions Indicates that the AC input Indicates that the inverter circuit terminal has been connected to is working the grid Indicates that the AC input mode Indicates that the machine is in in APL mode (wide voltage range) the Mains Bypass mode Indicates that the PV input terminal Indicates that the AC output is in...
  • Page 21 Indicates that the current battery Indicates that the machine has an type of the machine is a lead-acid alarm battery Indicates that the battery is in Indicates that the machine is in a charging state fault condition Indicates that the AC/PV charging Indicates that the machine is in circuit is working setup mode...
  • Page 22 Real-time data viewing method On the LCD main screen, press the “UP” and “DOWN” buttons to scroll through the real-time data of the machine. Parameters Parameters on the left side of the in the Parameters on the right Page screen middle of side of the screen the screen...

  • Page 23: Setup Parameters Description

    4.2 Setup parameters description Buttons operation instructions: Press the “SET” button to enter the setup menu and exit the setup menu. After entering the setup menu, the parameter number [00] will flash. At this point, press the “UP” and “DOWN” buttons to select the code of parameter item to be set. Then, press the “ENT” button to enter the parameter editing mode, and the value of the parameter is flashing.
  • Page 24 Parameter Parameter Settings Description name When the parameter [01] =SOL/SBU, the Utility to battery voltage is higher than the set value, [05]28.8V Battery Power and the output is switched from the mains to default Setpoint the inverter. Setting range: 24V~30V. Cannot be lower than the value of [04] / [35] settings.
  • Page 25 Parameter Parameter Settings Description name Lithium iron phosphate battery LF07/LF08/LF09, corresponding to 7 strings ,8 strings and 9 strings of lithium iron phosphate [08] battery; for 7 strings, default constant-voltage LF07/LF08/LF09 charge voltage is 24.8V; for 8 strings, default constant-voltage charge voltage is 28.4V; for 9 strings, default constant-voltage charge voltage is 31.8V;...
  • Page 26 Parameter Parameter Settings Description name Battery undervoltage alarm point; when the battery voltage is lower than the point, an Battery under undervoltage alarm is given, and the output is [14] 22V default voltage alarm not turned off; the setting range is 20V~26V, with a step of 0.2V.
  • Page 27 Parameter Parameter Settings Description name After the power saving mode is enabled, if the load is null or less than 50W, the inverter Power saving [22] ENA output is turned off after a delay for a certain mode period of time. When the load is more than 50W, the inverter automatic restart.
  • Page 28 Parameter Parameter Settings Description name Supply for industrial frequency transformer [29] DIS default (disabled) Split Phase Supply for industrial frequency transformer [29] ENA (enabled) RS485-2 port for PC or telecommunication [32]SLA default RS485-2 control. communication [32]BMS RS485-2 port for BMS communication. When the parameter [32] setting item =BMS, you can choose to match the battery manufacturer's BMS protocol to communicate Battery BMS...
  • Page 29 Parameter Parameter Settings Description name restart the inverter, and operate again according to the above steps. NUL:No action STN :Communication board upgrade DSP:Inverter upgrade Stop charging [57] 2A Charging stops when the default charging default current current is less than this setting Discharge SOC alarm when capacity is less than this set [58] 15％...

  • Page 30: Battery Type Parameters

    4.3 Battery type parameters For Lead-acid Battery : Battery type Colloidal lead Vented lead Sealed lead acid User-defined acid battery acid battery battery (SLD) (User) (GEL) (FLD) Parameters 30.0V 30.0V 31.0V 18～30V Overvoltage disconnection voltage Battery fully charged recovery point(setup item 37) (Adjustable) (Adjustable) (Adjustable)
  • Page 31 For Lithium Battery : Ternary Lithium Lithium Lithium Battery type Ternary lithium iron iron iron lithium battery phosphat phosphat phosphate battery (N08) e battery e battery battery (N07) Parameters (LF07) (LF08) (LF09) 31.6V Overvoltage disconnection voltage 27.4V 30.4V 23.2V 26.8V 29.8V Battery fully charged recovery point(setup item 37)

  • Page 32: Other Functions

    5. Other functions 5.1 Dry node Working principle: This dry node can control the ON/OFF of the diesel generator to charge the battery. ① Normally, the terminals are that the NC-N point is closed and the NO-N point is open; ② When the battery voltage reaches the low voltage disconnection point, the relay coil is energized, and the terminals turn to that the NO-N point is closed while NC-N point is open.

  • Page 33: Protection

    6. Protection 6.1 Protections provided Protections Description PV current/power When charging current or power of the PV array configured exceeds limiting protection the PV rated, it will charge at the rated. At night, the battery is prevented from discharging through the PV PV night reverse- module because the battery voltage is greater than the voltage of PV current protection...
  • Page 34 PV reverse polarity When the PV polarity is reversed, the machine will not be damaged. protection AC reverse Prevent battery inverter AC current from being reversely input to protection Bypass. Bypass over current Built-in AC input overcurrent protection circuit breaker. protection When the discharge output current of the battery is greater than the Battery input over...

  • Page 35: Fault Code Meaning

    6.2 Fault code meaning Whether it Fault code Fault name affects the Description output or not BatVoltLow Battery undervoltage alarm 【01】 Battery discharge average current BatOverCurrSw 【02】 overcurrent software protection BatOpen Battery not-connected alarm 【03】 BatLowEod Battery undervoltage stop discharge alarm 【04】...
  • Page 36 Alarm given when battery capacity rate is BatCapacityLow1 lower than 10% (setting BMS to enable 【30】 validity) Alarm given when battery capacity rate is BatCapacityLow2 lower than 5% (setting BMS to enable 【31】 validity) BatCapacityLowSto Inverter stops when battery capacity is low 【32】...

  • Page 37: Handling Measures For Part Of Faults

    6.3 Handling measures for part of faults Fault Faults Handling measures code Check if the battery air switch or the PV air switch has Display No display on the screen been closed; if the switch is in the "ON" state; press any button on the screen to exit the screen sleep mode.

  • Page 38: System Maintenance

    7. System maintenance In order to maintain the best long-term performance, it is recommended to conduct  following checks twice a year. Make sure that the airflow around the unit is not blocked and remove any dirt or debris from the heat sink.

  • Page 39: Technical Parameters

    8. Technical parameters Models SPH302480A AC mode Rated input voltage 110/120Vac Input voltage range (90Vac-140Vac) ±2% Frequency 50Hz/ 60Hz (Auto detection) 47±0.3Hz ~ 55±0.3Hz (50Hz); Frequency Range 57±0.3Hz ~ 65±0.3Hz (60Hz); Overload/short circuit protection Circuit breaker Efficiency >95% Conversion time (bypass and inverter)
  • Page 40 Peak power 6000VA Loaded motor capability Rated battery input voltage 24V (Minimum starting voltage 22V) Undervoltage alarm/shutdown voltage/overvoltage alarm /overvoltage Battery voltage range recovery... settable on LCD screen) Power saving mode Load ≤50W AC charging Battery type Lead acid or lithium battery Maximum charge current(can be set) 0-40A Charge current error...
  • Page 41 EMC certification level EN61000, C2 Operating temperature range -10°C to 55°C Storage temperature range -25°C ~ 60°C Humidity range 5% to 95% (Conformal coating protection) Noise ≤60dB Heat dissipation Forced air cooling, variable speed of fan Communication interface USB/CAN/RS485(WiFi/GPRS)/Dry node control Size (L*W*D) 384mm*280mm*103mm Weight (kg)

Table of Contents