Maximizing Solar Panel Efficiency: Tips for Optimal Performance

Generally, solar systems do require some investment. So, it is better to consider its returns. To get a high ROI from the solar panel, you must maintain and maximize its efficiency. This article will get somewhat technical, but please bear with us. We want you to get the most out of your solar system. By understanding how efficiency works, you can maximize solar panel efficiency. Let’s start from the basics, shall we?

What Is Solar Panel Efficiency?

Remember, solar panels have solar or photovoltaic (PV) cells that convert the sunlight into electric energy. In scientific terms, the solar panel’s efficiency is the amount of light photons a PV cell can absorb and convert into electrons to produce electricity. In mathematical terms, solar panel efficiency is the percentage of electricity generated from the total light absorbed by the PV cell. Under sunlight exposure, a solar panel produces electricity. However, only some percent of the absorbed sunlight gets converted into electricity, i.e. solar panel efficiency. The most efficient solar panels convert 20-22% of sun energy. There are various factors affecting this process of sunlight absorption and conversion, which can result in a decrease in solar panel efficiency, affecting your ROI. If you want to increase your solar system’s efficiency and longevity, keep reading.

How Do We Maintain Solar Panel Efficiency For Optimal Performance?

Following are a few ways to maintain and maximize solar panel efficiency to ensure you get the best ROI and enjoy free electricity. Choose the most efficient solar panels. The first step to having maximum efficiency is to invest in good quality solar panels with higher efficiency. Solar panels have diverse types, each with varying efficiency. So, pick one that meets your efficiency requirement. For example,  monocrystalline solar panels have 20-22% efficiency, multi-crystalline solar panels have 15-18%, whereas bifacial solar panels can have up to 22% efficiency. Apart from solar panel efficiency, you must consider its size, cost, installation cost, and more. Selecting the right solar panel for your project is easier said than done. Navitas Solar, India’s leading solar panel company, can help you know your solar system requirements, including efficiency, and help you find the most suitable solar panel. You can choose from our industry-approved monocrystalline, multi-crystalline, bifacial, and half-cut solar panels.

Setup solar system is an optimum location.

The solar panel’s efficiency depends on solar exposure, absorption, and conversion. Therefore, the location of the solar system setup becomes essential. The solar panels must be mounted at an angle to provide maximum sunlight exposure, boosting efficiency. Additionally, you must set it up in an area where no shadow can fall on the solar panels. Tall buildings, trees, bushes, or other things can cover the solar panel and reduce sunlight exposure. Therefore, avoid overshadowing the panels to maximize solar panel efficiency.

Select good quality equipment for solar systems.

There can be a loss in efficiency if the complementary equipment is not adequately connected. The wires used to set up solar systems have a small amount of electrical resistance and reduce the flow of electricity a bit. The same is the case with batteries and converters. Therefore, you must choose the top-quality equipment for installing a solar system.

Closely monitoring the solar panel performance.

Tracking its performance is one of the most important ways to ensure maximum efficiency. The solar panel manufacturing company will provide you with a meter and app to track the various KPIs, such as the output of solar panels. Any consistent drop in the solar system performance can signal a drop in efficiency. Immediately notify the solar panel company to solve the issue.

Schedule a regular maintenance checkup.

Like our bodies, our solar system needs regular checkups. It helps us identify any errors and physical defects in the early stage. It saves us a hefty sum of repair costs. Additionally, the maintenance crew cleans the solar panel system to remove any accumulated dust or grime. It boosts the efficiency of the solar system.

Protect the solar panels in harsh weather.

In a country like India, solar panels are exposed to different weather conditions. The solar panels face everything from chilly winters to stormy rainy seasons. The PV cells of the solar panel are sensitive and can impact solar panel efficiency when exposed to harsh weather, such as dusty winds, humidity, water, etc. Consequently, you need to cover the solar panel with layers that allow sunlight to pass directly in such harsh weather.

Avoid overheating the solar panels.

The hotter the day, the higher the solar panel efficiency. It is the farthest we could be from the truth. Solar panels absorb sunlight for conversion, not sun heat. On the contrary, overheating can harm the solar system. It is, ultimately, reducing efficiency. Therefore, the solar system has space to release hot air and heat or a specialized system to cool it down on high-temperature days.

Conclusion

Solar panel installation is a hefty investment. To get the best ROI, the solar panel must be working at its best efficiency. However, solar panel efficiency is affected by many environmental, technical, and structural problems. Firstly, please select your project’s most efficient solar panels and equipment based on its needs and budget. Set up the solar system to have more sunlight exposure and fewer overshadowing objects. Track the performance regularly to identify any consistent drop in it. The constant drop signals efficiency drop and damage in the solar system. Clean and maintain the solar panel to identify early threats. Take necessary measures to cover the solar panel to avoid harm in harsh weather. Navitas Solar is one of India’s best solar panel companies, and it has been recognized and awarded by the industry. We have a team of experts to help you find the most suitable solar panel to fit your space and budget. We help you with consultation, registrations, installation, maintenance, and everything else. Take your first step towards a sustainable future and schedule a meeting!

FAQs

1. Where can I find the most efficient solar panels?

The Indian solar panel has grown tremendously. Therefore, you can find efficient solar panels anywhere in the country. Navitas Solar is a solar manufacturing company in Surat that has worked with global clients for the past decade. We have a wide range of high-efficiency solar panels for you to select what fits your needs and budget.

2. What affects the solar panel efficiency?

Various factors affect solar panel efficiency, ranging from dirt accumulation, solar panel overshadowing, harsh weather, and physical damage to solar panels, overheating, and more.

3. Does solar panel efficiency decrease over time?

Yes, like any mechanical tool, the efficiency of the solar panel has reduced over the years. But, the performance remains close to the original for 25+ years. Over such a period, the performance reduces to 90% of the original.

4. Can the location of a solar panel affect its efficiency?

YES! The location of the solar panel setup can make your investment a success or failure. The area should have enough sun exposure and be in a safe location. It should be devoid of anything that could overshadow the solar panels, affecting sunlight absorption.