Solar power systems are essential in tackling today’s energy challenges and providing a sustainable energy supply for future generations. The rise in photovoltaic technology is driven by environmental concerns, government incentives, and advancements that make solar energy more affordable. Global efforts to shift away from fossil fuels, in line with the Paris Agreement, further accelerate the adoption of renewable energy sources like solar power.

The lifecycle of a solar module involves several interconnected stages, from planning and energy generation to eventual disposal. This solar asset management process ensures maximum efficiency and performance throughout the module’s lifespan. Proper maintenance plays a crucial role in extending the module’s life and preventing unexpected breakdowns or loss of income. Complex systems, such as photovoltaic arrays, require careful management at each stage to ensure optimal performance and long-term sustainability.

What is Solar Panel Efficiency?

Solar panel efficiency refers to the percentage of sunlight that a solar panel can convert into usable electricity. Essentially, it measures how effectively the panel transforms sunlight into energy to power homes or businesses. The higher the efficiency, the more electricity a solar panel can generate from the same amount of sunlight, which is crucial for maximising the output of a solar energy system, especially in areas with limited space or sunlight.

Typically, photovoltaic (PV) module efficiency for most commercially available panels ranges between 15% and 20%. This means that a panel with 20% efficiency can convert 20% of the sunlight it receives into electricity. While these numbers may seem low, it’s important to note that solar panels use a free energy source—sunlight—without generating emissions, unlike fossil fuel power plants which operate at around 60% efficiency but produce harmful emissions.

Solar panels consist of multiple PV cells that absorb sunlight and convert it into electricity through a process where light particles (photons) release electrons, creating an electrical current.  As solar technology continues to advance, ongoing research is aimed at further improving solar panel efficiency, allowing for even greater energy production with fewer panels. Increasing efficiency means homeowners and businesses can generate more energy with smaller systems, maximising their investment in clean, renewable energy.

Module Efficiency vs. System Efficiency

The pv module efficiency of individual solar panels is often higher than the overall system efficiency due to energy losses during wiring and the conversion from direct current (DC) to alternating current (AC) via inverters. Even with the best solar inverters operating at 97% efficiency, minor losses occur. For instance, a system with panels rated at 22% efficiency may have an overall system efficiency of about 19%.

Why Is Solar Panel Efficiency Important?

While high-efficiency solar panels may cost more upfront, they offer several long-term advantages:

  1. Maximise Roof Space: High-efficiency panels generate more power per square foot, ideal for limited roof space.
  2. Higher Energy Savings: Monocrystalline panels produce more energy than polycrystalline panels, leading to greater electricity bill savings over time.
  3. Better in High Temperatures: Monocrystalline panels perform better in hot climates due to lower efficiency loss from heat.
  4. Higher Incentives: High-efficiency panels can qualify for larger solar incentives, such as the federal solar tax credit.

How to Maximise PV Module Efficiency?

Lets understand how to improve solar panel efficiency by following below steps:

Maximise PV Module Efficiency

Pre-development stage

Pre-development stage

The pre-development phase involves an aerial observation of the ground where the solar module is to be installed. This provides data for future use to the engineering teams and helps in the development process. This allows well-planned conversion from the pre-development and site preparation stages to the construction of a solar pv system. The aerial observation and mapping take less time than typical surveys. Moreover, it allows you to :

  • Exporting 3D models as point clouds
  • Secure more clients
  • Perfecting pre-development planning
  • Take well-planned decisions 
  • Shape digital model
  • Provide accurate data
  • Accurate site measurements 

Development stage

Development stage

Using drone thermology and the FUTR OS platform for solar site development to ensure progress, supervise quality, and rapidly address problems, maximizes efficiency significantly as compared to regular traditional methods. Use the platform of FUTR OS to

  • Track the progress of the project:  Track project progress and efficiency of designs like piles, trenching, structures as well as modules.
  • Find out and fix problems: Avoid costly repairs by spotting problems beforehand using the drone thermology of FUTR.
  • Upgrade collaboration and recording: No more data complexities. Keep all information upgraded through the document management of FUTROS in a single, secure location. Generate reports to share with concerned parties through controlled information sharing of FUTR.
  • AI-powered progress supervision: Learn the latest status of your solar project. Smart alerts of FUTR OS automatically notify you in case of critical events like piles, structures, etc. 
  • Check through the digital twin: Spot malfunctions immediately through the digital twin that is a replica of the physical solar asset. Check the status and efficiency automatically through our unique tool that fuses technology and allows you to check the record of the system.
  • Entrustment phase
    • Have faith that the solar module is working properly and generating energy. 
    • Ensure that the system is installed properly.
    • Take advantage of smart alerts, drone thermology, and IV curve testing to rapidly identify malfunctioning panels. 
    • Use a digital twin for validation.

Action And Surveillance Stage

Action And Surveillance Stage

Regardless of whether you are an EPC contractor, O, and M contractor, or system manager, it is crucial to have a thorough check of the status of your solar module to decrease any type of risk and maximize profitability. Having critical insight into the solar project is especially important at the step of energy production and revenue generation. Regular inspections through drone function in:

  • Increasing power generation as well as profitability
  • Improving operating efficiency
  • Minimizing risks
  • Identifying thermal deviation
  • Detecting faults to make repairs

Trade And Earn Stage

Trade And Earn Stage
  • Get an unbiased opinion on the condition of the solar module
  • Show proper performance history
  • Share PDF reports for easiness of all shareholders
  • Lifecycle archive for more than only a current record of the module
  • Loss calculation to find out thorough revenue potential

FUTR OS thrives to bring profit at every step of the asset lifecycle. You can also get in touch if you require any further information.

Optimizing Solar Module Efficiency with FUTR OS

To ensure your solar panels perform at their peak, FUTR OS provides a suite of services and technologies designed to maximize PV module efficiency:

  1. Real-Time Performance Monitoring: Our platform allows you to monitor the output of each solar panel in real-time. By identifying underperforming panels, you can address issues like shading, dirt accumulation, or technical faults before they become significant problems.
  2. Maintenance Alerts: FUTR OS automatically generates alerts when it’s time to clean or service your panels. Regular maintenance ensures that your system remains efficient by preventing losses due to dirty or obstructed panels.
  3. Data Analytics: Using advanced data analytics, FUTR OS helps you understand patterns in solar energy production, giving you insights into when your system performs at its best and when improvements can be made.
  4. Energy Storage Solutions: Efficiency doesn’t stop at energy generation. FUTR OS integrates with energy storage systems, ensuring that the electricity produced by your panels is stored for use during peak demand times or power outages, maximizing cost savings and energy reliability.
  5. Optimized Installation: We collaborate with experienced installers to ensure that your solar system is installed in the optimal position, free from shading or obstructions, to make the most of the sunlight available at your location.

Why Choose FUTR OS for Solar Module Efficiency?

At FUTR OS, we are dedicated to helping businesses and homeowners harness the full potential of their solar systems. Our platform’s smart technology ensures that your solar module efficiency is continuously optimized, leading to increased energy production and cost savings. With comprehensive real-time monitoring, data analytics, and maintenance tools, FUTR OS is the ultimate solution for maximizing the efficiency and lifespan of your solar investment.

Whether you’re looking to install new panels or optimize your current system, FUTR OS has the tools and expertise to help you achieve peak solar performance.

FAQS:

What is solar module efficiency?

Solar module efficiency measures the percentage of sunlight a solar panel converts into usable electricity.

How can I improve my solar panel’s efficiency?

You can improve efficiency through optimal placement, regular maintenance, and using high-efficiency photovoltaic modules like monocrystalline panels.

Why is system efficiency lower than module efficiency?

Energy losses in wiring and inverters cause the overall system efficiency to be lower than the individual pv solar cell efficiency.

What are the most efficient solar panel types?

Monocrystalline panels are the most efficient, followed by polycrystalline and thin-film panels.

How does FUTR OS help maximize solar module efficiency?

FUTR OS offers real-time performance monitoring, maintenance alerts, and data analytics to optimise the efficiency of PV solar panels throughout their lifecycle.

How do you calculate the efficiency of a solar module?

To calculate the efficiency of a solar module, use the formula:

Efficiency (%) = (Electrical output power / Input solar energy) × 100.

This is determined by dividing the electrical output (in watts) by the solar energy hitting the module’s surface (in watts per square meter), then multiplying by 100 to get the percentage.

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