part 2 of 3
Unicorn Solar’s Co-Founders (Robert & Karlita) have been in the industry for 19 and 18 years, respectively. We have watched the changes and see issues arising from installations with aging equipment. They have some comments and recommendations for you. Happy Holidays to you and yours.
Efficiency and Technological Advancements
Over the past few decades, solar panel efficiency and their ability to convert sunlight into electricity have significantly improved. While still functional, old solar panels might not harness solar energy as effectively as the newer models. Replacing or upgrading to a more advanced model can thus generate more electricity from the duplicate square footage.
Economic Considerations
Economic logic often drives homeowners and businesses to consider upgrades. With improved efficiency, newer solar panels can decrease electricity bills. Additionally, some jurisdictions offer incentives or tax breaks for installing more efficient solar technologies. In most cases, these replaced modules can receive a 30% tax credit as they did when originally installed. Unicorn Solar can send you documentation about how it can be done and the advantages.
Environmental Impact
Higher-efficiency panels translate into a reduced carbon footprint. Since solar installations aim to minimize environmental impact, upgrading ensures that this objective is met optimally.
Knowing when Replacement makes sense
Unicorn Solar has worked with several companies with projects with physical signs such as yellowing, delamination, or even broken glass, indicating that a solar panel may need replacement. Such damage can impede the panel’s ability to function effectively. We work with the company to decide whether replacement or refurbishing makes sense.
Declining Power Output
Despite regular maintenance and optimal conditions, a consistent decline in power output often signals degradation in the photovoltaic cells. Performance warranties typically guarantee about 80% production after 25 years, but significant drops before this period might warrant a closer look.
Frequent Inverter Issues
While inverters converting the direct current (DC) generated by the panels to alternating current (AC) can have problems, consistent inverter issues might be linked to the panels. Monitoring systems can help detect such inconsistencies early.
Assessing the needs and goals
Unicorn Solar thinks it’s important to assess personal or business energy needs before upgrading or replacing. This includes understanding current consumption patterns, future energy goals, and the amount of roof or land space available.
Choosing the Right Technology
Polycrystalline, which is mostly no longer manufactured, was the most accepted technology. Monocrystalline was the technology of most significant interest until last year. TopCon and HJT are beginning to be the most requested modules. Thin film is among the common types of solar panels when land and efficiency are not the most critical factors. Each has its advantages, lifespan, and efficiency parameters. It’s essential to consult with professionals to understand which suits you best.
Unicorn Solar invites you to view the second part of our Christmas story video done by our fantastic marketing team: https://youtube.com/shorts/TG26ugirmTo?si=9S0t-q6jKK5Spalt
Happy Holidays and blessings be with you.
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