Installation Guide for Solis Off Grid Inverter

Author:BLD Solar Energy SystemFROM:Solar System Converter Manufacturer TIME:2023-10-09

Solis Off Grid Inverter is a reliable and efficient solution for off grid solar power systems. This installation guide will provide step-by-step instructions to ensure a successful installation and optimal performance of the inverter.

1. Safety Precautions

off grid inverter

Before starting the installation process, it is important to prioritize safety. Make sure to turn off the main power supply and wear appropriate safety gear, such as gloves and goggles. Familiarize yourself with the product manual and follow all safety guidelines provided by the manufacturer.

2. Site Selection

off grid inverter

Choose a suitable location for the Solis Off Grid Inverter. It should be a well-ventilated area away from direct sunlight, extreme temperatures, and moisture. Ensure that there is enough space for easy access, maintenance, and proper ventilation.

3. Mounting the Inverter

off grid inverter

Securely mount the inverter on a stable surface using the provided brackets. Make sure to follow the recommended spacing guidelines for ventilation. Connect the inverter to the power source using appropriate cables and tighten all connections properly.

4. Battery Connection

Connect the batteries to the inverter following the correct polarity. Double-check all connections and ensure they are secure. Properly insulate all exposed wires to prevent any accidents or short circuits.

5. Photovoltaic (PV) Array Installation

If you are using a PV array, install the solar panels in a suitable location, preferably on the roof or an elevated surface facing the sun. Connect the PV array to the inverter using appropriate cables and connectors. Ensure that the PV array is properly grounded to prevent any electrical hazards.

6. Configuring the Inverter

Follow the instructions in the product manual to configure the inverter settings according to your specific requirements. This may include adjusting voltage and frequency parameters, setting up an AC output, or enabling advanced features such as battery charging algorithms.

7. Testing and Troubleshooting

Before putting the system into operation, conduct thorough testing to ensure everything is functioning correctly. Monitor the inverter's performance and check for any error codes or warning lights. In case of any issues, consult the troubleshooting section of the product manual or contact technical support.

8. Maintenance and Upkeep

To maximize the lifespan and efficiency of the inverter, perform regular maintenance tasks as recommended by the manufacturer. This may include cleaning the unit, inspecting cables and connections, and checking for any debris or obstructions. Keep the inverter firmware and software up-to-date to take advantage of any improvements or bug fixes released by the manufacturer.


Installing a Solis Off Grid Inverter requires careful planning and adherence to safety guidelines. By following the step-by-step instructions provided in this guide, you can ensure a successful installation and enjoy the benefits of a reliable off-grid solar power system.

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