SEG Solar Panels
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Everything you need to know about SEG solar panels
Written by Max Kennerk, SolarCommission.Org
Updated 9-20-25
SEG Solar Panels: Overview and Rating
Company History
Founded in 2016 and headquartered in Houston, Texas, SEG Solar is a U.S.-based manufacturer specializing in photovoltaic (PV) modules. The company is committed to promoting energy self-sufficiency in America and driving sustainable progress globally.
Equipment Offerings
SEG Solar offers a range of high-efficiency monocrystalline solar panels suitable for various applications:
Power Output: Panels range from 365W to 700W, catering to both residential and commercial needs.
Efficiency: The panels boast efficiency levels between 20% and 22.5%, allowing for significant energy generation even in limited spaces. This puts these panels in the category of other excellent high-efficiency panels.
Technology: Utilizing advanced monocrystalline PERC cell technology, SEG panels are designed to deliver high performance and durability.
These specifications make SEG Solar panels a versatile choice for various energy requirements. Contact the Solar Commission if you have a question about the specific module you are being quoted.
Pros and Cons
Pros:
High Efficiency: With efficiency ratings up to 22.5%, SEG panels are among the top performers in the industry.
Strong Warranty: SEG Solar provides substantial warranties, protecting your investment for up to 30 years.
Domestic Manufacturing: The company's U.S.-based manufacturing facilities may qualify installations for additional tax incentives, such as the 10% domestic content tax credit.
Cons:
Higher Degradation Rate: Some panels show a degradation rate in the range of approximately 0.55% per year, which is higher than some high end competitors like REC and Panasonic, which have a rate of 0.25%.
Brand Recognition: As a relatively new entrant in the solar market, SEG Solar may not have the same level of brand recognition as more established companies.
Solar Commission’s Expert Rating: 85/100
Reasoning:
SEG Solar offers high-efficiency panels with strong warranties and the added benefit of domestic manufacturing, which can be advantageous for U.S. customers seeking tax incentives. However, the higher degradation rate and lower brand recognition are factors to consider. Overall, SEG Solar presents a compelling option for those looking for reliable and efficient solar panels.
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