Epever HPS1022-AL0210 User Manual
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Epever HPS1022-AL0210 User Manual

Epever HPS1022-AL0210 User Manual

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Home Battery Backup
User Manual
HPS1022-AL0210
HPS1522-AL0210
HPS2522-AL0315

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Summary of Contents for Epever HPS1022-AL0210

  • Page 1 Home Battery Backup User Manual HPS1022-AL0210 HPS1522-AL0210 HPS2522-AL0315...

  • Page 3: Table Of Contents

    Contents Important Safety Instructions Disclaimers 1 General Information 1.1 Overview 1.2 Appearance 1.3 Naming rules 1.4 Connection diagram 2 Installation 2.1 Attention 2.2 Wire size and circuit breaker 2.3 Wiring the energy storage system 2.4 Operate the energy storage system 3 LCD 3.1 Indicator 3.2 Buttons...
  • Page 4 3.4.5 Battery voltage control parameters (Expert) 4 Working modes 4.1 Abbreviation 4.2 Working modes 4.2.1 Scenario A: Both PV and Utility are not available. 4.2.2 Scenario B: PV is available, but the Utility is not available. 4.2.3 Scenario C: Both PV and Utility are available. 4.2.4 Scenario D: The PV is not available, but the Utility is available.

  • Page 5: Important Safety Instructions

    Important Safety Instructions Please reserve this manual for future review. This manual contains all the safety, installation, and operation instructions for the HPS-AL series home battery backup ("energy storage system" referred to as this manual). 1. Explanation of symbols To enable users to use the product efficiently and ensure personal and property safety, please read the related words carefully when you encounter the following symbols in the manual.
  • Page 6 4. Safety cautions before installation When receiving the energy storage system, please check if there is any damage in transportation. If you find any problem, please contact the transportation company or CAUTION our company in time.  When installing or moving the energy storage system, follow the instructions in the manual.
  • Page 7 damaged. Turn off the energy storage system before connecting the loads. And then, turn on the energy storage system again after connecting the loads successfully.  It is strictly forbidden to connect a transformer or a load with a surge power (VA) exceeding the overload power at the AC output port.
  • Page 8 Do NOT touch or open the shell after the energy storage system is powered off within ten minutes. WARNING 10. Safety cautions for maintenance  It is recommended to check the energy storage system with testing equipment to ensure there is no voltage and current.

  • Page 9: Disclaimers

    Disclaimers The warranty does not apply to the following conditions:  Damage caused by improper use or inappropriate environment (such as the humid, salt spray, corrosion, greasy, flammable, explosive, dust accumulative, or other severe environments).  The actual current/voltage/power exceeds the limit value of the energy storage system. ...

  • Page 10: General Information

    1 General Information 1.1 Overview HPS-AL series, upgrade hybrid energy storage systems that support utility charging, oil generator charging ① , solar charging, utility output, inverter output, and energy management. With a built-in long-life and deep-cycle sealed valve-controlled GEL battery, the energy storage system can meet customers' energy storage needs.
  • Page 11  Multiple DC output ports (5V/3A ports, 12V/2A ports, 100W PD port).  RS485 communication interface with optional 4G or Wi-Fi modules for remote monitoring.  Built-in Bluetooth to adjust settings through EPEVER APP.  Built-in GEL battery.  Comprehensive electronic protection.

  • Page 12: Appearance

    1.2 Appearance  HPS1022-AL0210...
  • Page 13  HPS1522-AL0210...
  • Page 14  HPS2522-AL0315 Instruction Instruction ❶ ❺ Type-C port *2 AC outlet 1 ❷ ❻ (5V/3A and 100W PD) ❸ ❼ AC outlet 2 USB-A port *2 (5V/3A) ❹ ❽ LCD (see chapter 3) DC output indicator ⑴ RS485 com. port 12V/2A output port *2...
  • Page 15 RS485-B RS485-B ⑵ Specifications for the AC input overload relay: 15A/250VAC (HPS2522-AL0315/HPS1522- AL0210), 7.5A/250VAC (HPS1022-AL0210) ⑶ Replace the battery as follows. Step 1: Disconnect all the cable connections of the Utility, PV array, and loads. And then, open the cabinet after 10 minutes.

  • Page 16: Naming Rules

    1.3 Naming rules 1.4 Connection diagram There are many types of oil generators with complex output conditions, which must be tested before use. CAUTION...

  • Page 17: Installation

    2 Installation 2.1 Attention  Please read the manual carefully to familiarize yourself with the installation steps.  The energy storage system does not need to be fixed (placed on the ground directly). And the placed location is required to be no water, flat, strong, and clean. ...
  • Page 18 When the PV modules are connected in series, the total voltage must not exceed the Max. PV open circuit voltage at the lowest environmental temperature (100V for CAUTION HPS1022-AL0210 or HPS1522-AL0210, 150V for HPS2522-AL0315).  Recommended Utility wire size Model...

  • Page 19: Wiring The Energy Storage System

    suitable wire and circuit breaker according to the actual situation. 2.3 Wiring the energy storage system Connect the energy storage system in the order of “grounding > load > PV array > Utility or generator > optional accessories”, and disconnect the energy storage system in the reverse order.
  • Page 20 Connect the PV modules Risk of electric shock! The PV array can generate dangerous high-voltage! Disconnect the circuit breaker before wiring, and ensure that the leads of "+" and "-" poles are WARNING connected correctly. Suppose the energy storage system is used in an area with frequent lightning strikes. In that case, it is recommended to install an external surge arrester.
  • Page 21 Connect the Utility or generator  Risk of electric shock! The Utility input can generate dangerous high-voltage! Disconnect the circuit breaker or fast-acting fuse before wiring, and ensure that the poles' leads are connected correctly.  After the Utility is connected, the PV and battery cannot be grounded. In contrast, WARNING the energy storage system cover must be grounded reliably (to shield the outside electromagnetic interference effectively and prevent the cover from causing electric...
  • Page 22 Note: The energy storage system is designed with a built-in Bluetooth module. After turning on the phone Bluetooth switch, the end-users can remotely monitor the energy storage system or set the parameters through the APP. For detailed settings, refer to the Solar Guardian APP user manual. After unplugging the communication module, you need to wait for more than 3 seconds, and then plug it into the energy storage system after the module is CAUTION...

  • Page 23: Operate The Energy Storage System

    Connect the extension battery  Please disconnect the circuit breaker before wiring the external battery and ensure that the leads of the "+" and "-" poles are polarity correctly.  A circuit breaker must be installed on the external battery side. For selection, please CAUTION refer to chapter 2.2 Wire size and circuit...
  • Page 24  When supplying power for different AC loads, turning on the load with a larger impulse current is recommended first. After the load output is stable, turn on the load with a smaller impulse current later.  If the energy storage system cannot work properly or the LCD/indicator shows an CAUTION abnormality, please refer to chapter 6.2 Troubleshooting...

  • Page 25: Lcd

    3 LCD Note: The display screen can be viewed clearly when the angle between the end-user's horizontal sight and the display screen is within 90°. If the angle exceeds 90°, the information on the display screen cannot be viewed clearly. 3.1 Indicator Indicator Status...

  • Page 26: Buttons

    3.2 Buttons Buttons Operation Instruction  Exit the current interface.  Switch from the "home screen" to the "Main Table Data Click Information" screen.  Click on the parameter browse interface to scroll up or scroll down. Click  Click on the parameter setting interface to increase or decrease the parameter per step size.

  • Page 28: User Interface

    3.3.2 User interface After powering on the energy storage system, the home screen shows up. Click the "ESC" button to enter the "Main Table Data Information" screen. Click the "ENTER" button to enter the next interface, or click the "UP/DOWN" button to browse the current screen display.
  • Page 29  Home screen Instruction ❶ Display the system time, current battery type, and charging stage. When the BMS communication is normal, the BMS is shown on the far right. ❷ PV icon: PV connection is normal. No PV connection (or at night). Max.

  • Page 30: Administrator Interface

     "User Data Setup" interface The end-users can modify common parameters on the "User Data Setup" interface without inputting the password. The default parameters and setting range refer to chapter 3.4.3 Parameters list. 3.3.3 Administrator interface After powering on the energy storage system, the home screen shows up. Press and hold the "ENTER" button to enter the password interface.

  • Page 31: Password Modifying

    3.4.2 Password modifying Enter the "Set Data Navigation" interface according to chapter 3.3.3 Administrator interface. Then click the "UP/DOWN" button to select "8 Pass Word Setup", and click the "ENTER" button to enter the password modifying interface. Click the "ENTER" button to move right, click the "OUT PUT"...
  • Page 32 120.0AH (HPS2522-AL0315) User define: 0～600AH, step size: 0.1AH BAT Capacity (Battery capacity) 70.0AH (HPS1522-AL0210) User define: 0～600AH, step size: 0.1AH 55.0AH (HPS1022-AL0210) EqualizeTime (Battery equalize User define: 10～180Mins, step size: 1Min 120 Min charging time) Boost Time (Battery boost charging User define: 10～180Mins, step size: 1Min...
  • Page 33 Parameters Default User define User define: 21.0～29.6V, step size: 0.1V Note: Low voltage disconnect voltage ≤ Auxiliary On Volt (Auxiliary module 22.5V Auxiliary module ON voltage ≤ (Auxiliary module ON voltage) Off voltage-0.2*N) (N=Rated battery voltage/12) User define: 0～30.0A, step size: 0.1A (HPS2522- 30.0A AL0315) User define: 0～21.0A, step size: 0.1A (HPS1522-...
  • Page 34 Parameters Default User define Auto, ALL SINGLE, ALL MULTIPLE, 12M3S, PV Mode 13M2S, 23M1S SINGLE Note: Only the “ALL SINGLE” mode is valid. Stand By Mode Normal Standby, Normal Equalize Enable DISABLE DISABLE, ENABLE DC Load Open/Close OPEN CLOSE, OPEN Calibration Mode OFF, ON Factory Set (After setting the "Stand By Mode"...
  • Page 35 Parameters Default User define BMS Param Valid INVALID INVALID, VALID Note: The Bluetooth and BMS function are not supported currently. Thus, parameters of Bluetooth and BMS are invalid. 7. Sys DataTime Setup (See chapter 3.4.1) 8. Password Setup (See chapter 3.4.2) 9.

  • Page 36: Battery Voltage Control Parameters (Smart)

    Parameters Default User define BoostRecnectVolt (Boost voltage User define: (Low voltage reconnect voltage) ~ 26.4V reconnect voltage) (Float charging voltage), step size: 0.1V LowVoltReconect (Low voltage User define: (Low voltage disconnect voltage) ~ 25.2V reconnect voltage) (Boost voltage reconnect voltage), step size: 0.1V User define: (Under voltage warning voltage + UndrVltWarnRecvr (Under voltage 0.1*N) ~ (Low voltage reconnect voltage), step...
  • Page 37 Boost Voltage Reconnect Voltage 26.4V 26.4V 26.4V 21.2~32.0V Low Voltage Reconnect Voltage 25.2V 25.2V 25.2V 21.2~32.0V Under Voltage Warning Recover Voltage 24.4V 24.4V 24.4V 21.2~32.0V Under Voltage Warning Voltage 24.0V 24.0V 24.0V 21.2~32.0V Low Voltage Disconnect Voltage 22.2V 22.2V 22.2V 21.2~32.0V Discharging Limit Voltage 21.2V...

  • Page 38: Working Modes

    4 Working modes 4.1 Abbreviation Abbreviation Instruction PV power Load power LOAD Battery voltage Low Voltage Disconnect Voltage Low Voltage Reconnect Voltage Low Energy Disconnect SOC Low Energy Disconnect Recover SOC Auxiliary module OFF voltage (namely, Utility charging OFF voltage) Auxiliary module ON voltage (namely, Utility charging ON voltage) Utility Charging OFF SOC Utility Charging ON SOC...

  • Page 39: Scenario B: Pv Is Available, But The Utility Is Not Available

    ❷Any of the following is satisfied, the battery stops supplying the load.  The battery voltage is lower than or equal to the LVD value.  The battery SOC is lower than or equal to the LED value.  Set the "Charge Control Mode" as "VOLT"; the working mode is determined by the battery voltage.

  • Page 40: Scenario C: Both Pv And Utility Are Available

    Note: When the battery voltage is greater than or equal to the LVR value, or ❷ the battery SOC is greater than or equal to the LER value, the working mode returns to state 4.2.3 Scenario C: Both PV and Utility are available. Discharging Mode: "PV>BP>BT"...
  • Page 41 Charging Mode: "Solar" Discharging Mode: "BP>PV>BT" （C-2） The Utility supplies power to the load, and the PV charges the battery.   Utility Discharging Mode: "PV>BP>BT" Charging Mode: "Solar prior" ❶ When the PV power is greater than the load "PV>BT>BP"...
  • Page 42 ❶ When the PV power is greater than the Charging Mode: "Solar prior" Discharging Mode: "BP>PV>BT" (MCC*V ), the Utility and PV supply power to the load, and the PV charges the battery at the same time. ≤ MCC*V > MCC*V ❷...

  • Page 43: Scenario D: The Pv Is Not Available, But The Utility Is Available

    ❷ When the PV power is lower than or equal to the (MCC*V ), the Utility and PV charge the battery, and the Utility supplies power to the load. Charging Mode: "Utltyprior" Discharging Mode: Un-programmable （C-6）  The Utility supplies power to the load and ...
  • Page 44 ❶Any of the following is satisfied, the battery Charging Mode: "Solar prior" Discharging Mode: "PV>BT>BP" supplies the load.  The battery voltage is higher than or equal to the AOF value.  The battery SOC is greater than or equal to （D-3）...
  • Page 45 Charging Mode: "Utly & solr" Discharging Mode: Un-programmable or "Utltyprior" （D-5）  The Utility supplies power to the load and  Utility charges the battery simultaneously.

  • Page 46: Protections

    5 Protections Protections Instruction limit When the PV array's actual charging current/power exceeds its rated Current/Power current/power, it will charge the battery as per the rated current/power. When the PV is not charging and short circuit, the energy storage system PV short circuit is not damaged.
  • Page 47 Protections Instruction Fully protected against the battery polarity reverse; no damage will occur to the battery. Correct the miswire to resume operation. Battery polarity CAUTION: Limited to the characteristic of lithium battery, when reverse the PV connection is correct and the battery connection reversed, the energy storage system will be damaged.
  • Page 48 Protections Instruction Load power Working time Note ① ≤900W 810W<P 2 hours Load ① energy storage ≤1080W 900W<P 30 minutes Load output Load ② system performs ≤1200W overload(HPS1 1080W<P 10 minutes Load ② protection action after ≤1350W 022-AL0210) 1200W<P 2 minutes Load reaching the working time.

  • Page 49: Troubleshooting

    6 Troubleshooting 6.1 Battery faults ② Error ① Fault/Status Indicator Buzzer Solution code Bat Error (Battery This fault will not appear alone, it appears together with one or more faults Err 05 error) in the "Battery faults" table, please refer to the solution of other faults. Check that the battery actual charging and discharging current does not BatOC (Battery Err 36...

  • Page 50: Pv Faults

    "Buzzer Alert" parameter is set as "OFF," the buzzer will not beep even if there is an error. Note: The "Buzzer Alert" parameter is "ON" default. 6.2 PV faults ② Error ① Fault/Status Indicator Buzzer Solution code This fault will not appear alone, it appears together with one or more faults PV Error Err 00 in the "PV faults"...

  • Page 51: Inverter Faults

    6.3 Inverter faults ② Error ① Fault/Status Indicator Buzzer Solution code Inv Error Err 04 This fault will not appear alone, it appears together with one or more faults (Inverter error) in the "Inverter faults" table, please refer to the solution of other faults. InvLVSft_OC Err 33 (Inverter low...

  • Page 52: Utility Faults

    InvOutUV Err 76 Intermittent energy storage system to check if it resumes normal. If it is still abnormal, (Inverter output beeps for please contact the agency or our technical support. under voltage) ① The error code is displayed at the "Status" bar in the lower right corner of the LCD interface. If multiple errors exist, only the minimum error code will be displayed.

  • Page 53: Load Faults

    UtilityUnderVolt Err 41 (Utility under voltage) UtilityOverFreq Err 42 (Utility over frequency) Check whether the Utility actual input frequency is normal (i.e. within the UtilityUnderFreq Err 43 Utility working frequency range). (Utility under frequency) ① The error code is displayed at the "Status" bar in the lower right corner of the LCD interface. If multiple errors exist, only the minimum error code will be displayed.

  • Page 54: Others

    ① The error code is displayed at the "Status" bar in the lower right corner of the LCD interface. If multiple errors exist, only the minimum error code will be displayed. ② Set the "Buzzer Alert" parameter as "ON", the buzzer beeps after an error occurs. After the error is cleared, the buzzer is automatically silent. If the "Buzzer Alert"...
  • Page 55 ParamSetError After resetting the device to its factory settings, reset the operating (Parameter set Err 57 parameters as required before running. error) DspComError (DSP indicator Restart the energy storage system to check if it resumes normal. If it is still Err 58 communication abnormal, please contact the agency or our technical support.

  • Page 56: Maintenance

    7 Maintenance The following inspections and maintenance tasks are recommended at least twice yearly for best performance.  Make sure no block on airflow around the energy storage system. Clear up dirt and fragments on the radiator.  Check all the wired cables to ensure insulation is not damaged for serious solarization, frictional wear, dryness, insects or rats, etc.

  • Page 57: Specifications

    8 Specifications Model HPS1022-AL0210 HPS1522-AL0210 HPS2522-AL0315 Utility Rated Voltage 220VAC Utility Voltage 176VAC~285VAC Uitility Frequency 45Hz-65Hz Utility Utility Maximum Work Current 2.2A for charging+4.5A 2.8A for charging+6.8A for 3.5A for charging+11.4A for input (Charging + Bypass) for bypass@220VAC bypass@220VAC bypass@220VAC Switch Response Time –...
  • Page 58 ＞99.5% MPPT Maximum efficiency MPPT Voltage Range 30V~80V 30V~80V 30V~120V MPPT Input Channels One way One way One way PV Maximum Charging Current 16.5A Battery Type Battery Rated Voltage 24VDC Battery Work Voltage Range 21VDC -30VDC Battery Battery Work Temperature Discharging Mode: -20℃...
  • Page 59 ★Instruction for energy storage system actual output power reducing 1. The actual output power is reduced with the temperature: 25℃ to 45℃; the load will be reduced by 50W for each 1℃ increase. 45℃ to 55℃, the load will be reduced by 100W for each 1℃ increase. 2.
  • Page 60 HUIZHOU EPEVER TECHNOLOGY CO., LTD. Tel: +86-752-3889706 E-mail: info@epever.com Website: www.epever.com...

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Hps1522-al0210Hps2522-al0315

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