Solar Panel Guide: Things to Know Before Installation

home solar panels

Before hiring a solar panel installation company, you should know a few things. First, do your homework. Learn about different types of solar panels, types of roofs, and inclination angles. This will help you find the best solutions for your needs.

Do Your Due Diligence Before Hiring a Solar Panel Installation Company

When choosing a solar panel installation company for your eco-friendly home, it is essential to conduct your research thoroughly. First of all, you should check out their references and resumes. If the installers don’t seem legitimate, you should be wary.

Ensure the installer is accredited and registered with the local chamber of commerce. They should also carry general liability insurance. This insurance will protect you if anything goes wrong during installation. Additionally, you should find out how much the hardware, maintenance, and repair costs will be. Knowing what you can expect upfront can help you avoid sticker shock after installing solar panels.

You can also check the contractor’s online presence. Generally, a solar panel installation company with a solid social presence will be more reputable. Look for customers who openly share their experiences with the company. You can also ask your neighbors for recommendations.

3Roof Type

The most convenient location for solar panel installation is the roof of a home. However, you will need a ladder to access this area. Once on the roof, make sure you are aware of the orientation of your roof. The best orientation is the south, but an east-facing roof is also acceptable.

Depending on your location, solar panels cost differently. The more efficient ones cost more. Consult a licensed solar professional to get the best deal. Most residential solar panel installation takes place on the roof, as this area gets the most sunlight. The best location depends on how much energy your home uses, the size of your solar panels, the latitude angle of your home, and your local electricity rates.

Choosing a good solar installation company is essential because you will have to deal with maintenance and electrical problems if you hire the wrong installer. Poor service can result in unfinished panels on your roof, causing you a lot of money with no benefits. Look for a company with proper licensing, insurance, and documentation. Also, ensure the solar installation company has a licensed electrician on site. Then, ask for references and see how long the company has been in business.

2Monocrystalline Solar Panels

Monocrystalline solar panels are very efficient and famous for rooftop solar systems. They can be used for various applications, from charging electronics to powering cameras. You can also use larger solar panels to power lights or entire homes. Their efficiency is one of the highest available and takes up the least space.

Monocrystalline panels also tend to last longer. Most models will function for more than 25 years so you can be assured of a long-term investment. Since they are made of high-grade silicon, monocrystalline solar panels can withstand high temperatures. However, this type of panel is more expensive than polycrystalline panels.

1Angle of Inclination

The angle of inclination of solar panels is a critical factor in enhancing energy output. The angle should be ideally set for the location of the solar panel to maximize energy production. The sun’s declination is essential when determining the angle of inclination of solar panels. Places north of the Equator experience greater sun exposure than those further south. Similarly, locations near the equator experience less sunlight at certain times.

For instance, when choosing an angle for solar panel installation, consider the time of day when the sun is at its highest declination – between 11 am and 12 pm during summer and 8 am to 9 am in winter. If you want a better idea of the inclination of the sun’s rays, use a ruler or an online solar calculator.