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SUN2000-(100KTL, 110KTL, 125KTL) Series User Manual

This document describes the SUN2000-125KTL-M0,SUN2000-110KTL-M0,SUN2000-100KTL-M0,SUN2000-100KTL-M1 and SUN2000-100KTL-INM0 in terms of its installation, electrical connections, commissioning, maintenance, and troubleshooting. BOM number: 01074693, 01074694, 01074695, 01074695-001 and 01074695-002.

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Installing a Solar Inverter

Installing a Solar Inverter


  • Move the solar inverter with care to prevent device damage and personal injury.
  • It takes multiple persons or a pallet truck to move the solar inverter.
  • Do not use the ports and wiring terminals at the bottom to support any weight of the solar inverter.
  • When you need to temporally place the solar inverter on the ground, use foam, paper, or other protection material to prevent damage to its cover.
  • Use the handles to facilitate installation. Handles are optional and delivered separately. Ensure that the handles are securely installed. After the installation is complete, remove the handles and keep them properly.
  • To avoid damage to the equipment, do not lift or hoist a solar inverter with an improper hold as shown in Figure 4-13.
Figure 4-12 Positions for installing the handles

(A) Transportation scenario

(B) Installation scenario

Figure 4-13 Lifting positions


  1. Lift the solar inverter from the packing case and move it to the installation position.

    Figure 4-14 Taking out the solar inverter

  2. Lift the solar inverter and keep it upright.

    Figure 4-15 Lifting the solar inverter and keeping it upright

  3. If the installation position is too high to install the solar inverter on the mounting bracket, run a rope that is strong enough to bear the solar inverter through the two lifting eyes, and hoist the solar inverter.

    Hoist the solar inverter with care to protect it from colliding with the wall or other objects.

    Figure 4-16 Hoisting the solar inverter

  4. Install the solar inverter on the mounting bracket and align the solar inverter enclosure with the mounting bracket.

    Figure 4-17 Mounting the solar inverter

  5. Secure the solar inverter.

    Figure 4-18 Tightening security Torx screws


  • If the equipment is installed in a public place or in an area of people activities, such as a parking lot, station, factory building, or residential area, install a protective net outside the equipment and erect a safety warning sign to isolate the equipment. The purpose is to avoid personal injury or property loss caused by contact with the equipment by nonprofessionals or other reasons during the operation of the equipment.
  • If the solar inverter has not been running for more than half a year after being mounted, it must be checked and tested by professionals before being put into operation.
Updated: 2019-12-25

Document ID: EDOC1100087908

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