CEARAN STARTUP DEVELOPS TECHNOLOGY THAT REDUCES THE TEMPERATURE ON THE SURFACE OF MODULES.
The last summer brought record heat that raised an alert in the power sector. Extreme temperatures and prolonged heatwaves not only decrease the efficiency of photovoltaic panels but can also reduce their lifespan. This scenario is concerning, as forecasts indicate that these extreme weather conditions are likely to repeat in 2024 and subsequent years.
Impact of Heat on Photovoltaic Modules
Photovoltaic panels, largely composed of semiconductors, suffer from high temperatures, which affect energy production performance, resulting in a significant reduction in generated power. This occurs because excessive heat alters the dynamics of the materials, compromising the efficiency of the modules.

Innovative Solutions to Mitigate Climate Effects
The market is already seeking solutions to avoid damages and losses in investments with installed systems and new solar plant projects. In this context, the figure of Ismael Mendes emerges, a 43-year-old inventor and researcher from Ceará. Ismael developed and tested for three years an innovative technology that promises to revolutionize the solar market.
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The Journey of Innovation
Ismael’s journey began in a small 30m² lab in Fortaleza, Ceará. Over time, he expanded his workspace to 250m² and is now preparing for a new 1,500m² factory in the Pecém port complex. With the partnership of an economist associate, founder of an automotive industry, Ismael refined his business strategy and transformed his startup, QNQ Neoindústria, into an innovative and scalable project, receiving international awards.
☀️The inventor of the product demonstrates below how it works, check it out:
The Revolutionary Technology: TOPSUN® I and II
Ismael’s innovation culminated in the creation of TOPSUN® I, the world’s first technology capable of lowering the temperature of photovoltaic modules by up to 8ºC, increasing energy efficiency by 21.7% over 14 days, using only 50 mL of water per module. This technology reduces water waste by 100 times compared to the normal cleaning procedure. Its successor, TOPSUN® II, extends the thermal repellency effect for up to 90 days.
International Recognition and Market Impact
QNQ Neoindústria presented its innovations at the “Future Innovation Summit” in Dubai, where TOPSUN® I and II were awarded as the “best sustainability product of the year 2023”. The startup also participated in the XIX Ibero-American Regional Meeting, where it presented the efficiency of the nanotecnological cleaning of photovoltaic panels, verified by tests conducted by the Department of Electrical Engineering at the Federal University of Piauí.

Efficiency and Sustainability: The Future of Solar Plants
The technology developed by Ismael offers two main applications: cleaning the surface of the panel with a pre-film of nano crystals, and applying a protective film made of micro crystals and nano wires, which can last up to 3 months. Compared to traditional cleaning, the solution saves 99% water per module and prevents detergent residue.
Brazilian Solution for a Global Challenge
With forecasts of extreme heat for the upcoming summer, finding solutions to protect and enhance the performance of photovoltaic cells is crucial. While the largest manufacturers of solar panels seek more resilient modules, Ismael Mendes’s innovation from Ceará stands out as a unique and efficient solution – a true example of Brazil’s potential to face global challenges with creativity and technology.

Source: Mr. Ismael Mendes, researcher, CEO of a Nanotechnology startup.
- Phone: +55 85 9 9816-2427 (WhatsApp Business).
- Personal Email: ismaelmendespdi@gmail.com
- Business Email: qnqneoindustria@gmail.com
- Website: www.qnqneoindustria.com
- City: Fortaleza
- State: Ceará.

Parabéns Ismael Mendes, infelizmente nos dias atuais não sabemos mais reconhecer um cientista e inventor e nem sabemos dar a honra e mérito merecido. Se fosse nos início do século XX você seria uma celebridade, como é, para uma minúscula parcela da sociedade e também para mim. Parabéns ao inventor Ismael Mendes pelo excelente produto que ajuda o mundo inteiro a pruzir energia limpa mais eficiente. Cadê o presidente do Brasil gente?
Quero ver brasileiro inventar barreira pro nível do mar não chegar até no quintal hehehe nós vamos tudo morrer deus disse não brinque com a mãe natureza mais o home não escuta
Em vez de investir tanto tempo e dinheiro nessa tecnologia, esse inventor deveria simplesmente ter lido a propaganda que ha nesse site da CPG e (sic) “investir 200 reais em petroleo e lucrar ate 14 mil reais por semana” !!!!! Kkkk. Realmente este é um site muuuuito confiavel!