Kerala’s tropical climate does bring heavy rains and extended monsoon seasons. So, many businesses and homeowners are highly concerned about solar panels working efficiently in rainy or cloudy weather conditions.
However, the good news is that solar panel installation, done under the supervision of industry experts, can produce electricity even in any kind of weather condition.
Continue reading as we explore the scientific and real-life factors behind solar panels producing electricity in cloudy weather conditions, and the possible ways you can follow to maximize the solar panels’ overall performance.
How Solar Panels Work: The Basics
Solar panels use PV (Photovoltaic) cells to convert sunlight into electricity.
- When direct sunlight passes into the PV cells of the solar panels, it excites the electrons, creating the respective electric current to power up your home or business.
- Also, solar panels do not rely only on direct sunlight to generate electricity. They tend to harness diffused sunlight that filters through rain and clouds.
- The latest and most advanced models of solar panels capture a wide spectrum of light, making them effective even when the skies remain overcast.
With our expert help, you can be assured of having a high-efficiency PV system designed to capture both direct and indirect sunlight, providing optimal performance in Kerala’s diverse weather conditions.
The Truth About Solar Panels in Rainy Weather
Kerala experiences significant rainfall, particularly during the monsoon season, which can last for several months. Many people believe that continuous rainfall can make solar panels useless, which is certainly not true.
Another interesting fact is that rainfall can be an added benefit to solar panels, as continuous natural water flow washes away accumulated dirt, dust, and debris on the surface of the panels. This will help maintain efficiency once the skies clear.
We design rooftop solar systems that are highly resistant to heavy rains and rightly equipped with self-cleaning benefits, further maximizing energy production during the intense monsoon season.
Solar Panels in Cloudy Weather: How Effective Are They?
Solar panel performance in rain and cloudy days remains functional by capturing diffused sunlight. Modern solar panels are designed in a way to function effectively in lower-light situations, further improving performance when compared to older models.
We recommend installing premium monocrystalline panels that perform better in low-light conditions. Our professional solar panel installation services in Kerala ensure analyzing correct panel orientation, placement, and tilt angle to capture maximum available sunlight throughout the year, especially during cloudy days.
Factors That Impact Solar Panel Efficiency in Bad Weather
Several factors influence the ways solar panels can work efficiently during cloudy or rainy conditions:
- Tilt and Placement: A Proper installation angle can maximize light absorption throughout the year.
- Panel Type: Monocrystalline panels offer better performance under low-light conditions when compared to polycrystalline options.
- Temperature: Cooler temperatures, as found during rainy days, can improve panel efficiency. This is possible because of PV cells that work more effectively in cooler environments.
- Inverter Technology: Advanced inverters rightly optimize performance during fluctuating light conditions.
- Cleanliness: Clean panels tend to absorb more light. Rainwater can help, but with regular professional maintenance, the solar panels run effectively.
Our experienced technicians do consider all the above-mentioned factors to deliver a customized solar solution, ensuring optimal energy production regardless of the weather change found in your area.
The Science Behind Solar Panels in Rain and Cloudy Conditions
Photovoltaic cells do react to a broad spectrum of solar radiation, including infrared and visible light, which can further penetrate cloud cover. Even when direct sunlight gets blocked, enough light passing through the panels can maintain energy production.
Modern panels have been engineered to handle such light variations effectively.
We stay updated with the latest scientific developments, ensuring you get the most benefit out of the available advanced solar technology.
How to Maximize Solar Panel Performance in Cloudy or Rainy Weather
Many people hesitate to invest in solar panels given their belief in common myths like solar panels work only under direct sunlight, rainy regions can never benefit from solar power, frequent rainfall can damage panels, and more.
The truth is modern solar panels have been designed in a way to work in various lighting conditions and are built to withstand heavy rains as well. Our installation services are done by experts who are proficient with Kerala’s tropical environment and are known for providing reliable maintenance to prolong the performance of your solar panel systems.
Homeowners can improve their solar system’s output in bad weather days by:
- Keeping panels clean and completely free from debris.
- Installing low-light optimized and high-efficiency panels.
- Including battery storage to store excessively generated energy.
- Scheduling regular maintenance services.
- Choosing optimal installation locations during the site survey.
The lowest point of sunshine in Kerala occurs in August, with approximately 252 hours. Although it may sound like the lowest point, 252 hours of sunshine is more than enough to generate sufficient energy through your well-designed solar system.
Adding to these, Kerala’s state policies and solar panel installation subsidy programs do make investments made in solar power a financially smart choice.
Starting from consultation to long-term maintenance, we provide end-to-end services that ensure your solar system delivers maximum output all year round.
FAQ
- Do solar panels stop working entirely during rainy days?
No, while production can decrease, panels still generate electricity using diffused sunlight.
- Is solar still profitable in Kerala’s rainy climate?
Yes. Kerala’s long sunshine hours help balance seasonal rains, further making solar panel installation a great investment.
- Do solar panels need extra maintenance after rain?
Rain helps in cleaning, but scheduling regular maintenance service ensures achieving peak system performance.
Conclusion
Solar panels remain highly effective in cloudy or rainy weather conditions if properly installed and maintained. With modern technology able to capture both direct and diffused sunlight, businesses and homeowners in Kerala can confidently adopt solar energy.
At Elsol, the most trusted solar company in Kerala, we provide tailored rooftop solar systems engineered for every weather condition.
With technically advanced panels, expert installation, and complete after-sales support, our experts will help you enjoy and rely on solar power all throughout the year.
We are one call away from helping you find the best solar system that reduces your electricity bill.
