Successfully installing a pure sine wave inverter depends largely on the quality of materials used for the installation. To get this right, we assume that you have already chosen the three system components i.e. batteries, pure sine wave inverter and alternator.

How to Install a Pure Sine Wave Inverter at Your Home

To install and wire these components, you must follow the standards prescribed by wiring and installing regulatory organizations.

Pure Sine Wave Inverter Installation

Inverter installation is a sensitive aspect of the process of generating an alternative source of power (Solar or Gen). These devices are electronically dependent and are somewhat sensitive to external factors like, temperature, airborne contamination and moisture. These contaminants can be drawn easily to the inner compartments when the cooling fan begins to run. An ideal inverter compartment should be a cool clean area that is dry with lots of ventilation. Never share the inverter compartment near where combustible or volatile vapor from generating sets can reach. If you do, the switching components can ignite a fire outbreak.  To install a pure sine wave inverter follows the outlined steps below:

Map out the Job: The first stage to installing a pure sine wave inverter is to map out the whole area. You have to map out the whole area taking into consideration where you need to mount the unit and any auxiliary switches. Inverters need all the ventilation they can get and need to be away from heavy objects. When it comes to pure sine wave inverter installation, closer is always better. To make the most out of your installation ensure that there is minimal path between the inverter and battery system.

Fuse Holder Installation: Wiring from batteries must be protected with the proper size of fuse which must be located within 18 inches from the batteries.



Route Cables: It’s important that the ends of an inverter are professionally installed because they carry a considerable amount of current. If you aren’t sure about the process, employ the services of a professional or go to a shop that has the right crimping equipment. Thread the cables through the freshly cut holes in the inverter and make sure the cable ends are protected with rubber boots.  Look to the installation kit to find the rubber boots.

Mounting the Fuse Block: Professional installation kit should have an inline fuse mounted at the positive side of the DC cable. The kit should have a fuse and holder which needs to be mounted right inside the battery compartment.  If you need to buy these accessories separately, ensure that you pick those that can handle the current load of the pure sine wave inverter. Allow plenty of room when you mount the holder for ventilation.

How to Install a Pure Sine Wave Inverter at Your Home - installation

Mounting the Pure sine wave inverter

Mount the inverter on a pavement by bolting it securely on either ends. During installation, allow for at least one inch of space all-round the inverter for proper ventilation.  When you mount the inverter on the pavement ensure that the DC cables and inverter face are visible and accessible for easy wiring.

  • Make sure the inverter is close to the batteries but in a protected area free from battery fumes, moisture and dirt.
  • Attach all necessary cables and wires to the proper place on the inverter. Ensure you screw them in the by using strong corrosion-resistant screws.
  • Finally, protect the inverter with a solid shield without compromising on the ventilation system.

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Mount the remote Switch: Mounting the remote switch depends on the distance from the inverter and the amount of upholstery that needs to be removed for wiring. Remote switches are mainly for convenience so you should install them at an area where you will spend the most time. It’s a good idea to rap remote switch wiring in a split-poly loom to prevent damage.

Secure all cables and wires: Securing all wires and cables is a must if you need to avoid the hazards of damage and shock. Starting with the positive cable to hooking up the batteries, secure the entire system with sturdy plastic wires. Ensure you follow wiring instructions to avoid damage and shock hazards.

Test the Unit: Test to see that the unit is working properly. Test the unit by switching the inverter on to see if all indicator lights and dials are functioning properly. Plug-in any low AC device you have and put it on to see if it’s working.  Next, test to see if the inverter’s charger is working properly by connecting an extension cord to the shore power outlet. If all is going on well then your job is done.