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opti-solar SP5000 Power-M - User Manual

opti-solar SP5000 Power-M
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SP5000 Power-M
Hybrid Solar Inverter
Version: 1.1
User Manual

Table of Contents

Questions and Answers

  • R
    romeronicholasAug 4, 2025
    What to do if my opti-solar SP5000 Power-M Inverter buzzer beeps continuously and the red LED is on?
    • S
      Stephen PerkinsAug 4, 2025
      If the buzzer beeps continuously and the red LED is on for your opti-solar Inverter, it could be due to several reasons. It might be because the inverter is overloaded (by more than 110%), there's a short circuit in the output, the internal converter's temperature is too high (over 120°C), the battery voltage is too high, there's a fan fault, or the output is abnormal (voltage lower than 190Vac or higher than 260Vac). Try reducing the connected load, checking the wiring, ensuring proper air flow, and verifying the battery specifications. Replacing the fan might also help.
  • A
    adam23Aug 10, 2025
    What to do if my opti-solar Inverter has no response after power on?
    • J
      jennifer08Aug 10, 2025
      If your opti-solar Inverter doesn't respond after you power it on, the battery voltage might be too low (below 1.4V/Cell). Ensure the batteries and wiring are properly connected. You may need to recharge or replace the battery. Also, verify that the battery polarity is correct.
  • C
    charlesbonillaAug 16, 2025
    Why does my opti-solar SP5000 Power-M Inverter unit shut down automatically during startup?
    • C
      Colleen BrownAug 16, 2025
      If your opti-solar Inverter shuts down automatically during startup, it's likely due to low battery voltage (less than 1.91V/Cell). Try recharging or replacing the battery.
  • M
    millercharlesAug 22, 2025
    Why does my opti-solar SP5000 Power-M work in battery mode when mains exist?
    • A
      Alyssa ClarkAug 22, 2025
      If your opti-solar Inverter is running on battery mode even when mains are available, the input protector may have tripped. Check if the AC breaker has tripped and ensure the AC wiring is properly connected. The AC power quality might be insufficient, so inspect the AC wires for being too thin or long. If using a generator, verify it's working correctly and the input voltage range is set correctly. Alternatively, change the output source priority to Utility first.
  • W
    Wendy LucasAug 28, 2025
    How to fix an opti-solar SP5000 Power-M when the internal relay switches on and off repeatedly?
    • B
      Brett NormanAug 28, 2025
      If the internal relay of your opti-solar Inverter switches on and off repeatedly when turned on, the battery might be disconnected. Ensure the battery wires are securely connected.

Summary

Safety Instructions

Installation

Battery Connection

Details the process and recommendations for connecting the battery to the inverter.

AC Input;Output Connection

Explains how to connect the AC power source and output load to the inverter.

PV Connection

Provides instructions and specifications for connecting PV modules to the inverter.

Operation

Power ON;OFF

Describes the procedure for turning the inverter unit on and off using the power switch.

Operation and Display Panel

Details the front panel components: LCD, indicators, and function keys for user interaction.

LCD Setting

Guides on configuring inverter settings through the LCD interface, starting with program 00.

Fault Reference Code

Lists fault codes, their events, and associated icons for troubleshooting.

Warning Indicator

Details warning codes, events, audible alarms, and icon flashing for immediate alerts.

Specifications

Table 1: Line Mode Specifications

Table 2: Inverter Mode Specifications

Table 3: Charging Mode Specifications

Table 4 General Specifications

Appendix II: Parallel function

Mounting the Unit

Provides guidance on mounting multiple units for parallel operation, ensuring proper clearance.

Wiring Connection

Details cable size, torque values, and breaker specifications for parallel wiring.

Parallel Operation in Single phase

Support 2-phase equipment

Support 3-phase equipment

Parallel ID Setting

LCD Setting and Display

Fault code

Lists fault codes and their descriptions relevant to parallel inverter operation.

Troubleshooting

opti-solar SP5000 Power-M Specifications

General IconGeneral
Max. DC Voltage550 V
Nominal AC Power5000 W
Nominal AC Voltage230 V
Efficiency97.5%
Protection DegreeIP65
Output Power5000 W
Output Voltage230 V
Frequency50/60 Hz
WaveformSinusoidal
ProtectionOvervoltage, Short Circuit, Overtemperature

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