How to raise the height of photovoltaic panels

The height of photovoltaic (PV) panels can be raised to allow for easier access to crops. Raising the height of PV panels, however, can increase the cost of the solar installation due to the need for additional steel for the foundational posts.

A rule of thumb for optimizing the angle of your solar panels is to mount them at an angle equivalent to the site’s latitude, facing due south. The latitude of Normal, Illinois, is 40.5°. As you can see in the chart below, the peak generation from this roof is not exactly 40.5°, but is somewhere between 35-36°.

The foremost requirement is the structural strength of the roof, which should be capable of supporting the additional weight of the solar panels and the mounting structure. The solar panel mounting structure is usually made of mild steel or aluminum, which adds minimal weight but provides adequate support to the panels 1.

Set the right tilt angle for your solar panel. Adjust your solar panel’s direction. Use an MPPT charge controller. Here are a couple of advanced DIY solutions to increase solar panel output: Replacing the bypass diodes on your solar panel. Surrounding your solar panel with reflective material.

High-rise or Elevated Structure. The elevated design structure, also known as a high-rise design structure, improves solar efficiency while using less amount of roof space. Solar panels are placed at a height of 6 to 8 feet above ground level.

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How to raise the height of photovoltaic panels

How to raise the height of photovoltaic panels

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