Companies of all sizes have invested in solar energy to ensure constant, cost-effective and sustainable electricity, strengthening their position in a market increasingly focused on ESG pillars.
Thanks to advances in photovoltaic technology, affordable solutions allow small and medium-sized offices to enjoy the benefits of this clean energy source, reducing costs and promoting sustainable practices.
In Maranhão, INSUMO (Instituto de Apoio ao Agro) is a successful example of adopting DAH Solar’s plug and play solution. “INSUMO’s headquarters is a reference for the agricultural sector in São Luís. Our choice of the solar system reflects our commitment to ESG pillars and to better conditions for our team and partners,” said Émerson Macêdo Galvão, president of the Institute.
Operating since September 2023, INSUMO's photovoltaic plant provides the energy needed to maintain the computer equipment and air conditioning system, with significant savings on expenses. “The electricity bill, which used to be R$2,5 per month, has dropped to R$600, a reduction of 76%,” he highlighted.
With 30 full-screen modules – a borderless model patented by DAH Solar – the plant has a power of 16,65 kW and the capacity to generate more than 2.200 kWh/month. In addition to preventing the accumulation of dirt, allowing for greater efficiency in capturing light, the s are designed with more resistant glass to withstand impacts and heat, ideal for the climate of São Luís.
Smart technology and cost-effectiveness
DAH's Solar Unit integrates photovoltaic modules with the brand's microinverters, enabling the installation of a power plant quickly and conveniently. In addition, the system allows real-time monitoring of the energy generated, with production adjusted according to the 's needs.
Another distinguishing feature is the tripartite cell design, which reduces the input direct current, increasing the safety of the installation and minimizing energy losses. The three-module configuration also offers greater flexibility, facilitating the use of spaces on roofs with shaded areas or different slopes, as explained by Marcelino Reis, electrical engineer at EBES Solar, responsible for the project. “We were able to make better use of the space on roofs with several rainwater drops, for cleaning the s, and shaded areas.”
The solution also has the ECU (Energy Communication Unit) feature, which adjusts energy generation to demand, whether for storage in batteries or to avoid charging for excess power under Law 14.300. With outputs for both direct and alternating currents, the system does not require additional cabling and accessories, further reducing installation costs and times.
About DAH Solar
Founded in 2009, DAH Solar is a Chinese giant specializing in technology development and manufacturing of photovoltaic modules, as well as in the construction and operation of power stations.
Its factory in Hefei has a production capacity of 10 GW per year in modules and 5,5 GW in photovoltaic cells, all with national and international certifications, such as CQC, Líder, ISO 9001, ISSO 14001, OHSAS 180001, TÜV, CE, CEC, Inmetro and FIDE. The company is present in more than 100 countries and, since 2017, in Brazil.
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