• Rob Andrews

Pre-Solar Panel Installation: Steps to Ensure Optimum Results

Getting new solar panels installation at home is not a minor purchase. That is why people who want a solar-powered home will make sure that they only buy the best-quality panels from trusted suppliers. If you plan on getting a solar panel system soon and want to make the most of your investment, you need to make sure that the environment you are setting it up in is optimal for its usage. While solar panels can easily be adjusted or tilted depending on the sun's direction, you will get the best results if they are positioned in the ideal location from the start.

Here are the steps you need to do before you schedule a solar panel installation:

Step 1: Examine your location

Building a typical home requires planning, and a solar-powered home will demand more. If you want an efficient placement for solar panels, you need to decide on a location that can give you the most energy. That means you need to identify the spot where your panels can get the maximum power.

Based on your location, identify where the sun rises and sets. That can help you determine the perfect orientation for your solar panels. Check for the local weather conditions and other issues that can affect your solar panel installation. Here are some helpful data you must gather for sound decision-making:

  • The optimal location for your solar panels

  • Number of times in the day that shading can affect your solar panels

  • The seasons that can change the shading of your solar panels

Step 2: Perform a shading analysis

Solar panels need the sun to work. As a soon-to-be solar panel owner, you need to study how sunlight and shading work in your chosen location. Direct sunlight can provide more power to your home, and any form of blocking can affect the system's performance. Your goal is to find a spot without any hindrances that might negatively affect your panels' performance.

Here are some obstructions that you must avoid:

  • Trees

  • Antennas

  • Other buildings

  • House chimneys

  • Power lines

As much as possible, install your solar panels away from these obstructions. You would not want a location that gets shaded for six hours in a day. While solar panels can still work with indirect sunlight, you can gather and utilize more energy from direct sunlight. If you need professional help with this step, experts can use sun path charts for better location shading evaluation.

Step 3: Determine your roof design

Planning the look of the roof of your solar-powered home will require you to consider more aspects other than its style, color, and material. Besides the different crucial aspects, like satellite dishes, chimneys, and AC systems, your roof's orientation and shape can determine how much light your solar panels will get. That is if you are planning to install them on top of your house.

Choosing a flat roof may be a good idea, but your panels need to still be slightly angled towards the sun's direction based on your location. Consult with an expert to know the best roof plan for your home. The most important decision here involves your roof orientation and how you plan to place your panels.


These are the three essential steps you need to take before proceeding with your solar panel installation. By doing your research and planning wisely, you can guarantee that your solar panels will function efficiently and effectively.

Once you are happy and satisfied with your chosen location, you can now proceed with the actual solar panel installation. SoCal Solar Guru can help you with your installation needs. We offer not just one but many solar panel options from different manufacturers, so our clients can find the best one to suit their budget and needs. Call us today at 626.629.2776, and we can give you a free solar evaluation.

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