Choosing the best solar panel is not a decision to be taken lightly. The quality and features of the panels directly impact the performance, durability, and efficiency of any photovoltaic system. At Ubora Solar, we understand that every project is unique, which is why we prioritize thorough analysis to offer the best personalized solution.
Below, we explain the most important factors to consider when choosing solar panels and how we ensure each customer receives the ideal installation for their needs.
1. Solar Panel Efficiency
The efficiency of a solar panel measures the percentage of sunlight it receives that is converted into electrical energy. This is one of the key factors in determining how much electricity a system will generate from a given area. In general, modern solar panels have efficiencies ranging from 15% to 22%, although high-end models can exceed these values, making them the best solar panels for spaces with limited area.
Why is efficiency important? In limited spaces, such as small rooftops, opting for a high-efficiency solar panel might be the only viable option to meet the customer’s energy needs. In larger installations, like industrial projects or open land, efficiency is still relevant, but there may be more flexibility to choose lower-performance, more economical models.
At Ubora Solar, we work with the best solar panels on the market, such as Solarwatt and SunPower, known for their superior efficiency and reliability in various environments.
2. Quality and Reliability of the Panel
Not all solar panels are created equal. Factors like the materials used, the technology employed, and the manufacturer’s quality control can make a significant difference in the performance and durability of solar panels. The best manufacturers subject their products to rigorous testing to ensure they can withstand harsh conditions, such as extreme temperatures, strong winds, or hail.
Trusted brands: Brands like Solarwatt and SunPower not only stand out for offering solar panels with high resistance to extreme weather conditions and low annual degradation rates, but they also have specific certifications against hail impact. These certifications guarantee that the panels can withstand hailstones up to 25 mm in diameter at high speeds, offering durability and reliability even in the harshest weather conditions.
Furthermore, the extended warranty offered by these brands reflects their commitment to quality and customer satisfaction, positioning them as leaders in the solar energy market. By choosing panels from manufacturers like Solarwatt and SunPower, you are investing in optimal performance and long-term peace of mind.
3. Rated Power and Generation Capacity
The rated power of a solar panel is measured in watts (Wp) and represents the maximum amount of electricity it can generate under optimal conditions. This factor is crucial for sizing the photovoltaic system based on the customer’s energy consumption.
At Ubora Solar, we analyze the customer’s consumption profile using advanced tools, ensuring that the installation can meet their current and future needs. If a customer plans to incorporate more electrical devices, such as an electric car or a heat pump, we take this into account when designing the system.
4. Strength and Durability
Solar panels are designed to last for decades, but their performance may vary depending on the conditions they are exposed to. Some factors that affect their durability include:
- Materials: Double-glass solar panels, like those from Solarwatt, offer increased resistance to humidity, dust, and other external agents.
- Climate testing: In regions with extreme temperatures, such as Andalusia, it is vital to choose solar panels that maintain their performance even on hot days.
At Ubora Solar, we always choose the best solar panels with high durability standards to ensure optimal performance throughout their lifespan.
5. Temperature Coefficient
The temperature coefficient indicates how heat affects the performance of a solar panel. The lower this coefficient, the better the solar panel will perform in hot climates. In areas like southern Spain, where temperatures can exceed 40°C in summer, this factor is crucial.
SunPower panels, for example, excel in high-temperature conditions, making them an ideal choice for our region.
6. Aesthetics and Design
For many customers, especially in residential installations, the aesthetics of solar panels can be an important factor. Monocrystalline panels are generally more uniform and aesthetically pleasing than polycrystalline ones.
Moreover, Solarwatt offers innovative solutions with black glass panels, which integrate elegantly into modern rooftops, enhancing the visual appeal of the installation.
7. Environmental Impact
Choosing solar panels is already a sustainable decision, but it is also important to consider the environmental impact of the panels themselves. Manufacturers like Solarwatt and SunPower stand out for their responsible manufacturing practices and commitment to sustainability. These include:
- Use of recyclable materials.
- Manufacturing processes that minimize CO2 emissions.
- Recycling programs at the end of the solar panel’s lifespan.
Additionally, Solarwatt and SunPower panels are certified for circular economy and sustainability, proving their commitment to a low environmental impact throughout their lifecycle.
At Ubora Solar, we align ourselves with manufacturers who share our sustainability vision, ensuring that our solutions benefit not only the customer but also the planet.
8. Price and Value for Money
Although the most advanced solar panels come with a higher upfront cost, their better performance and durability can lead to significant savings over their lifetime.
At Ubora Solar, we carefully assess each customer’s budget and seek the solution that offers the best value for money, considering the return on investment and the system’s lifespan.
Additionally, Solarwatt and SunPower panels come with performance guarantees ensuring that after 30 years, they will still maintain at least 87% of their original output, meaning these panels will continue to function efficiently for decades. This significantly improves the value for money, as the durability and efficiency of these panels translate into greater long-term savings.
→ Our Methodology: Personalized Analysis and Choosing the Best Solar Panel for You
At Ubora Solar, we are aware that each customer has unique needs and priorities. That’s why we carry out an exhaustive study before presenting an installation proposal. This process includes:
1. Analysis of the customer’s energy consumption: We study the current and future consumption patterns of the customer to correctly size the system.
2. Evaluation of available space: We measure the area of the roof or land where the solar panels will be installed and assess its orientation and tilt.
3. Selection of solar panels based on key factors: Based on the factors mentioned above, we recommend the solar panel model that best suits the customer’s needs.
Why do we work with Solarwatt and SunPower?
At Ubora Solar, we choose to work with the best. Solarwatt and SunPower excel in all the aspects mentioned: efficiency, quality, durability, and sustainability.
√ Solarwatt: A leader in innovation, with double-glass panels and market-leading warranties.
√ SunPower: A global leader in efficiency and performance in high temperatures.
Our philosophy is simple: we only work with partners who allow us to guarantee the highest quality and satisfaction for our customers.
Customized Proposals for Every Customer
At Ubora Solar, we do not believe in one-size-fits-all solutions. Every installation is unique, and our proposal always includes the solar panel model that best fits the customer’s specific needs. This approach allows us to maximize the efficiency and profitability of each project, ensuring that our customers are satisfied in the long run.
If you’re considering installing solar panels and want to ensure that the chosen model is the best fit for you, don’t hesitate to contact us! We’re here to help you find the perfect solution.
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