The Energy Company, Renovigi Solar Energy, Which Is a Leader in Manufacturing Photovoltaic Solar Energy Systems in Brazil, Is Launching a New Solar Energy System Called “Off-Grid.”
This solar energy system developed by Renovigi is equipped with an innovative lithium battery to store energy during periods when there is no solar energy generation, functioning completely independent of the electrical grid. Such a system is ideal for use in remote locations that would require significant investment for connection; the solution brought by Renovigi is especially advantageous for use in agricultural properties.
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New Solar Energy Storage System, the “Off-Grid,” Promises Greater Security and Reliability
One of the main objectives of the solar energy storage system developed by Renovigi, the “off-grid,” is to provide greater security for the customer in areas where there is no electrical grid supply or where an uninterrupted supply is needed, thereby increasing reliability.
José Vitor Salm, Manager of Research, Development, and Technical Support at Renovigi, explains that the battery comes with an integrated manager that automatically activates it when there is no generation, optimizing system performance. “It is an innovative system because there is intelligent communication between the inverter and the battery, allowing for maximum efficiency extraction and greater control over energy management,” explains Salm.
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Brazilian scientists are simultaneously advancing two research projects on clean hydrogen and driving solutions that could transform the energy matrix, enhance industrial competitiveness, and accelerate large-scale emission reduction targets.
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Advancement in renewable energy: A R$ 150 million project launched by Petrobras and Finep aims to create state-of-the-art electrolyzers for green hydrogen, strengthening national research and preparing Brazil to compete in a billion-dollar energy market.
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Illiterate or semi-literate grandmothers were trained to repair solar systems, open rural workshops, and light up homes that still depended on kerosene.
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The world has bet on green hydrogen as the fuel of the future, but now faces the side effect: producing 1 kilogram requires about 9 liters of ultrapure water, and the largest projects on the planet are precisely in the driest regions of the Earth, where water is already scarce for people.
“It took eight months of testing, prototypes, trial and error from the research and development team to arrive at the ideal product, achieving a balance between the market’s pain point and Renovigi’s solution, as we always aim to innovate and do something different to ensure that the expectations of our end customer or partner are always exceeded, so that the value the company delivers is a differentiator.”
The off-grid system from Renovigi allows for associating four 9.6 kWh batteries per inverter and up to ten inverters to increase its capacity.

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