Solplanet ASW LT-G2 Series

Questions and Answers

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Steven WheelerAug 25, 2025
What to do if Solplanet ASW LT-G2 Inverter shows error E35?
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  Gina MosesAug 25, 2025
  If your Solplanet Inverter displays error E35, you should: * Check the AC cable and grid connection on the inverter. If the error persists, contact service. * Ensure the grounding connection of the inverter is reliable. * Visually inspect all PV cables and modules. * Check the open-circuit voltages of the strings, making sure they are below the maximum DC input voltage of the inverter. Contact service if the input voltage is within the permitted range and the fault continues.
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Jonathan GomezAug 26, 2025
How to fix error E01 E03 E05 E07 E08 E09 E10 on Solplanet Inverter?
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  Jillian NelsonAug 26, 2025
  To address errors E01, E03, E05, E07, E08, E09, and E10 on your Solplanet Inverter, disconnect the inverter from both the utility grid and the PV array. After the LED turns off, reconnect it. If the error persists, contact service.
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Kelli McdonaldAug 28, 2025
What to do if Solplanet ASW LT-G2 shows error E36?
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  Matthew IbarraAug 28, 2025
  If your Solplanet Inverter displays error E36, check the open-circuit voltages of the strings to ensure they are below the maximum DC input voltage of the inverter. If the input voltage is within the permitted range and the fault still occurs, please call service.
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Thomas GlassAug 29, 2025
What to do if Solplanet ASW LT-G2 Inverter shows error E37?
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  alexandra50Aug 29, 2025
  If your Solplanet Inverter displays error E37, check the open-circuit voltages of the strings to ensure they are below the maximum DC input voltage of the inverter. If the input voltage is within the permitted range and the fault still occurs, please call service.
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Andrew GarnerAug 31, 2025
What to do if Solplanet ASW LT-G2 Inverter shows error E65?
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  jwhitneyAug 31, 2025
  If your Solplanet Inverter displays error E65, ensure the grounding connection of the inverter is reliable. If this fault occurs often, contact the service.
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Julie TaylorSep 2, 2025
What to do if Solplanet ASW LT-G2 shows error E56?
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  Kelly HigginsSep 2, 2025
  If your Solplanet Inverter shows error E56, disconnect it from the grid and the PV array, then reconnect after 3 minutes.
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Lauren DavisSep 4, 2025
What to do if Solplanet ASW LT-G2 Inverter shows error E57?
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  tammy47Sep 4, 2025
  To resolve error E57 on your Solplanet Inverter, disconnect the inverter from both the grid and the PV array, and then reconnect it after waiting 3 minutes.
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Justin QuinnSep 6, 2025
What to do if Solplanet Inverter shows Error E34?
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  macdonaldkylieSep 6, 2025
  To resolve Error E34 on your Solplanet Inverter, first, check the grid voltage and grid connection on the inverter. Also, verify the grid voltage at the point where the inverter connects. The error might also be due to the grid voltage being outside the permissible range because of local grid conditions. If this is the case, you can try modifying the values of the monitored operational limits after informing the electric utility company.
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Thomas GallegosSep 8, 2025
How to fix Error E35 on Solplanet ASW LT-G2?
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  Terry SpencerSep 8, 2025
  To troubleshoot Error E35 on your Solplanet Inverter, check the AC cable and grid connection on the inverter. Additionally, ensure that the grounding connection of the inverter is reliable.
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jason24Sep 10, 2025
Why does my Solplanet Inverter show Error E40?
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  Andrew ReedSep 10, 2025
  To address Error E40 on your Solplanet Inverter, first, check if the airflow to the heat sink is obstructed. Also, verify whether the ambient temperature around the inverter is too high.

Summary

Safety Information

Intended Use

Outlines the proper and permitted applications for the inverter.

Important Safety Information

Crucial safety warnings and precautions for handling the inverter.

Symbols on the Label

Mounting the Inverter

Requirements for Mounting

Specifies conditions and restrictions for safe inverter installation.

Mounting the Inverter

Step-by-step guide for physically installing the inverter onto the wall bracket.

Electrical Connections

Electrical Connection Safety

Critical safety instructions related to electrical connections.

Electrical Connection Panel

Connection Diagram with DC Isolator

AC Connection

Details the procedure and requirements for connecting the inverter to the AC grid.

DC Connection

Outlines the requirements and procedures for connecting DC power sources.

Communication Equipment Connection

Commissioning and Startup

Electrical Check

Essential electrical checks to perform before startup.

Mechanical Check

Safety Code Check

Startup

Steps and expected states for starting the inverter operation.

Disconnecting from Voltage Sources

Disconnecting the Inverter

Detailed procedure for safely disconnecting the inverter from all power sources.

Troubleshooting

Provides solutions for common issues and error codes.

Solplanet ASW LT-G2 Series Specifications

General

Category	Inverter
MPPT	2
THDi	<3%
DC Connection	MC4
Protection Degree	IP65
Cooling	Natural convection
Frequency	50/60 Hz
Communication	RS485
Protection	DC reverse polarity, AC overcurrent, Overvoltage
Max. Input Current per MPPT	12.5 A
Rated AC Voltage	230 V
Power Factor	0.8 leading to 0.8 lagging
Operating Temperature Range	-25°C to +60°C
Model	ASW LT-G2 Series
AC Voltage Range	180-280 V