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Huasun Solar, a leading company in photovoltaic technology, is making a significant impact on the market with its line of Heterojunção HJT modules. These modules best combine two worlds of crystalline silicon technology and thin amorphous silicon films, resulting in exceptional performance and impressive efficiency. Everest G12R and Himalaya G12 Series Modules 1. Everest G12R Series The modules of the Everest G12R series are the ones you want in Huasun at the moment. They offer us: Maximum Power of 640W: These modules are truly giants in terms of power, allowing the photovoltaic systems to generate energy more efficiently. Maximum Conversation Efficiency of 23,7%: High efficiency guarantees that every ray of sunlight is used to the maximum. 2. Himalaya G12 Series The Himalaya G12 series also deserves highlighting: Exceptional Performance: With a maximum power of 750.54 W and conversion efficiency of 24.16%, these modules are ideal for large-scale solar projects. Durability and Reliability: The double glass design and EPE-based encapsulant, together with the PIB sealing, make these modules resistant to water, fire and corrosion. Why is HJT Technology Revolutionary? Heterojunção HJT technology combines two worlds best: Excellent Absorption and Passivation: HJT cells possess excellent light absorption and passivation effects, resulting in high efficiency. Next Generation Platform: The HJT modules represent the next generation of solar cell technology, driving conversion rates and energy output to record levels. Huasun Solar pioneered this technology and delivered more than 4 GW of HJT products to more than 40 countries around the world. With a 15-year product warranty and a 30-year linear power warranty, these modules are a reliable choice for long-term solar projects. Heterojunction HJT technology offers several significant differences: Exceptional Efficiency: HJT cells best combine two worlds of crystalline silicon and two thin films of amorphous silicon. This results in impressive conversion efficiency, allowing the HJT modules to use sunlight more efficiently. High Absorption: HJT cells have excellent light absorption capacity, which means they capture more photons and generate more electricity. Efficient Passivation: HJT technology also offers superior passivation, reducing the effects of charge recombination and improving overall efficiency. Duplo Glass Design: HJT modules generally have a double glass design, providing greater durability and resistance to adverse weather conditions. Low Operating Temperature: HJT technology is less temperature sensitive, which means that these modules maintain high performance even in hot climates. Long Lifespan: With 15-year product warranties and 30-year linear power warranties, HJT modules are a reliable choice for long-term solar projects. Huasun Solar is at the forefront of technology, delivering high quality HJT products for projects all over the world. To learn more, visit the company's official site: Huasun Solar. To learn more about Huasun's HJT modules, visit the company's official site: Huasun Solar1. Note: This article was based on information available at the time of publication. 1: Huasun: HJT Solar Module & HJT Solar Cell Manufacturer https://www.huasunsolar.com/

Energy Day brought together energy sector experts for an afternoon of learning and networking. The event, which took place at Estanplaza Berrini, in São Paulo, presented premium solutions for soil plants. The program included high-level lectures, covering topics relevant to the sector. Speaker Weidmüller shared insights on how to calculate the ROI of string monitoring systems in GC plants. The SMA Speaker presented the SMA Large Scale Solutions related to photovoltaic energy, storage and grid integration. In addition to the lecture sessions, participants enjoyed a Coffee Break and participated in a Mini Course on Ground Plant Grounding. The event was also attended by Special Guest, Paulo Edmundo Freire. To end the day, everyone gathered at Happy Hour, exchanging ideas and strengthening connections in the energy sector. Energy Day was a valuable opportunity to improve knowledge and establish contacts with professionals in the field promoted by SMA.

Stopping global warming is one of today's biggest challenges, since, across the world, the climate crisis has caused extreme and often devastating weather events, such as hurricanes, storms or worrying heat waves. And Brazil is not outside this scenario. Only in this summer of 2024, the damage caused by the rains between the months of January and March, especially in the Center-South, in addition to floods and fatal victims, caused blackouts that left, for example, the largest metropolis in Latin America under a blackout that it lasted up to seven days, in the first month of the year, a situation that was repeated in some neighborhoods in the same city in March. And a few days before the beginning of autumn, both the capital of São Paulo and the entire Center-South of Brazil felt the effects of a new heat wave, which raised the temperature to historic levels, for example, in the capital of Rio de Janeiro, which recorded the most of 40º C and a thermal sensation that exceeded 62º C. The result of this heat wave, according to the ONS (National Electric System Operator), was that, at 2:37 pm on March 15, energy consumption was a record high and reached 102,478 MW. The previous record had been broken on February 7th of this year, when 101,860 MW were consumed. Since November 2023, SIN has been recording successive records in demand due to heat waves. This is a scenario that has accelerated the race in search of alternatives that do not impact the environment and, consequently, lead to an even more worrying situation. And this search includes renewable energy sources, such as solar energy. Brazil is beginning to follow the path of many countries that have already embraced solar energy storage on a large scale. And this energy source has been essential to meet Brazilian energy demand, especially due to the increasingly frequent occurrence of these phenomena, being an essential complementary source to hydroelectric plants. Currently, according to Absolar (Brazilian Solar Energy Association), solar energy represents 40 GW of installed power, which accounts for 17.4% of the Brazilian electrical matrix. In addition to its importance as a complementary source to the energy matrix, Brazil is moving towards the next step in photovoltaic solar energy – battery storage. But first it is important to explain the difference between this and the traditional solar energy system. In the traditional way, the photovoltaic solar generator is connected to the utility's grid - during the day, the consumer uses the energy it produces, while whatever is left over is injected into the grid and generates credits at the energy dealership. At night, these credits are compensated, that is, in this traditional system there is still energy dependence on the concessionaire's network. And this is precisely the main difference in relation to the photovoltaic solar energy storage system in batteries. For this system to work, it is necessary to purchase hybrid inverters, which are the 'brain' of the system, that is, equipment that can operate simultaneously with an energy source (solar panels) and a battery bank. Inverters work connected to the grid while the battery bank is charging, or vice versa, for example, during night or rainy periods. This way, even in the event of blackouts, the system prevents the power supply from being interrupted. And this simultaneous work is what differentiates it from other inverters. In other words, one of the main advantages of the storage system is that, during the day, instead of injecting energy that is not consumed into the grid, it is directed to the battery and can be used later. This way, there will be no dependence on the electricity grid, in addition to substantial savings on energy bills, which can reach 95%, which means that the battery storage system will pay for itself in 6 to 8 years. For industry or commerce, this storage guarantees energy security, since, in the event of a blackout, remaining without energy for a long time can create a very complicated situation. And for residential customers, with so many people working from home, as well as those who depend on healthcare equipment that runs on electricity, it is essential that there are no power outages. And, as it is a market that is beginning to enter the country, SolaX Power, a global company based in China, which was the first manufacturer of hybrid inverters in Asia, in 2013, begins its Brazilian operation bringing all this know-how into perspective to leverage this market. The company's idea is to transform Brazil into one of the main global players. Such optimism is well-founded: there is enormous Brazilian potential that has not yet been explored. According to data from Movimento Solar Livre, Brazil has 93.5 million consumer units and only 3.4 million have distributed generation (electricity generated at the point of consumption, such as renewable energy), that is, 2.95%. And with the reduction of more than 40% in the value of solar panels in 2023, according to a study by Portal Solar, the tendency is for the attractiveness of this energy source to grow significantly, a scenario combined with the possibility of storing this energy clean, ensuring energy security and reduction in payback (the period necessary for the cost of purchasing and installing the equipment to pay off). This reduction in the period for return on investment is an important indicator of the competitiveness of photovoltaic systems, since the shorter the period, the more attractive it is to invest in this system and, with the reduction in the value of solar panels, the downward trend is real. Gilberto Camargos Executive Director of SolaX Power in Brazil

According to Fox ESS, photovoltaic systems reduce monthly electricity costs by up to 90% São Paulo, March 2024 – Investing in renewable energy has not only been a good option for the consumer's pocket but also in increasing the value of the property and complying with the guidelines of ESG practices. According to studies by the Brazilian Association of Photovoltaic Solar Energy (Absolar), when adopting a photovoltaic system, a property can increase in value by up to 10% compared to what is sold on the market. “In addition to adding value to the home, electricity expenses can be reduced by up to 90% monthly”, highlights Robson Meira, Country Manager Brazil at Fox ESS. But it is important to remember that this reduction is not immediate. “There is an initial cost for installing the entire system, but the expected return on this investment, in a residential distributed generation system, is approximately five years. This is the time needed for the installation cost to pay off and start making a profit,” he explains. New horizons for Fox ESS in 2024 – For the global leader in the development of inverters and energy storage solutions, the year 2024 promises to be very promising. “Our strategic plan for this year is challenging. We want to expand our operations in the Brazilian market, mainly in the North, Northeast and Central-West regions, with a focus on residences and agribusiness. To meet this objective, we are investing around 400 thousand reais in expanding the Repair Center in Cotia (SP), in addition to bringing new technologies in hybrid inverters, lithium batteries, chargers for electric vehicles and opening an office in São Paulo scheduled for the second semester”, highlights executive Robson. Hybrid inverter launches – Fox ESS has just launched a series of single-phase hybrid inverters models H1 (3~ 6 kW) and K (7~10.5kW) and three-phase inverters H3 (5~12kW) and H3-PRO (15~ 30kW). Three-phase systems can work with up to 10 units simultaneously, making it possible to obtain even larger connected hybrid systems. These inverters offer several advantages such as: supplying energy even if there is a power outage in the distribution network; reduction of electricity costs; generation of solar energy credits to reduce electricity bills and energy independence through batteries to power the home. They are equipment that adds flexibility to the project, minimizes cabling and infrastructure costs, among others, in addition to their robustness that provides the highest performance, even under extreme environmental conditions, such as heat, cold or dust. The inverters are equipped with a series of protections to guarantee both the safety of internal components and connected equipment, which include: protection against reverse polarity DC (Direct Current), short circuits and overvoltage AC (Alternating Current), overheating and anti- islanding; insulation and residual current monitoring. As they provide a lower start-up voltage, it facilitates the start of energy production earlier in the day or in non-ideal lighting conditions due to fog or rain, which increases effective operation time and enhances energy generation throughout the day. The logical electronic system - better known as MPPT (Maximum Power Point Tracking) - of these inverters has the ability to adjust to a wide range of input voltages of the photovoltaic arrays, obtaining better use of the solar generation that affects the photovoltaic panels. The battery charging and discharging capacity attests to the inverter’s efficiency in managing energy storage. There was a power outage, what now? The inclusion of an EPS output (Emergency Power Supply, in Portuguese) allows the connection of an auxiliary board dedicated to critical loads. In the event of an electrical power failure, these essential loads are automatically powered by the battery bank, ensuring a reliable and uninterrupted power source for essential equipment, such as security, emergency lighting and medical equipment, for example. Hand in hand with sustainable practices – ESG practices and renewable energy are intrinsically linked. Check out some important points: Environmental (E) – Renewable energy, such as solar, wind, and hydropower, is considered a clean, sustainable energy source that significantly reduces greenhouse gas emissions and minimizes environmental impact compared to fossil fuels. Since 2012, the system has reduced the emission of 47.7 million tons of CO2 in electricity generation. The solar source represented 36 GW of energy generation, which means around 16% in the electrical matrix, with an expectation of 45.5 GW for 2024. Social (S) – The adoption of renewable energy can have positive social impacts, such as creating local jobs in the installation, maintenance, and operation of renewable energy. Since its creation in 2012, the renewable energy system has generated more than 1.1 million new jobs. Governance (G) – Good governance practices are essential to the renewable energy sector, including transparency in operations, regulatory compliance, efficient resource management, and corporate responsibility. Market data indicate that the solar source has already brought Brazil more than R$189.3 billion in new investments and more than R$51.6 billion in revenue to public coffers. Fox ESS Founded in 2019, Fox ESS is a global leader in developing high-quality, high-performance inverters and energy storage solutions. It belongs to the Tsingshan Group, considered the world's largest producer of stainless steel, in addition to being in the Fortune Global 500 ranking. It employs more than 150,000 people worldwide and generated annual sales of US$55 billion in 2022. For more information LN Communication Lucia Nunes – director and responsible journalist – 11 99968.4105 Dariele Gomes – press office - 48 99139.4955 assessoriadeimprensa@lncomunicacao.com.br

Huasun Energy achieves the inaugural TÜV SÜD IEC TS 62994:2019 certification, covering the entire lifecycle of photovoltaic modules with a focus on Environmental Health and Safety (EH&S) risk assessment. This milestone marks the first TÜV SÜD IEC TS 62994 certification in Greater China. Presented by Mr. Weibo Wang, Vice President of Management Services Department at TÜV SÜD Greater China, alongside Director of Module Process Quality Department Mr. Gaoming Ren and Huasun’s Senior Vice President Mr. Tommy Xu, this recognition underscores Huasun's dedication to environmental sustainability and safety in photovoltaic module production, operation, and disposal. IEC TS 62994 sets standards for EH&S risk assessment across the photovoltaic module lifecycle, encompassing Environmental Health Risk Assessment (EHRA), EH&S management systems, and Life Cycle Assessment (LCA). After rigorous evaluation by TÜV SÜD, Huasun's heterojunction (HJT) solar modules are confirmed to meet international standards, affirming their environmental friendliness and safety. Mr. Tommy Xu extends gratitude to the TÜV SÜD team for their support during the certification process, emphasizing Huasun's commitment to advancing heterojunction photovoltaic technology. He underscores the solar industry's pivotal role in addressing energy challenges and environmental concerns, pledging ongoing collaboration with TÜV SÜD to drive standardization and regulation in the photovoltaic sector. Attaining the TÜV SÜD IEC TS 62994 certification not only validates Huasun's pursuit of excellence but also positions the company for further expansion in both domestic and international markets, enhancing its global brand reputation.

Por Huasun Solar Huasun, in partnership with a leading solar project developer based in the Balkans, has finalized a substantial procurement agreement for 500MW of high-efficiency heterojunction (HJT) modules on March 11th. The signing ceremony, attended by Huasun's Vice President, Matthew Jin, signifies a strategic move to bolster sustainable energy initiatives. As per the terms of the agreement, Huasun is set to supply 500MW of its cutting-edge Himalaya G12-132 high-efficiency HJT modules. This collaboration underscores Huasun's commitment to delivering state-of-the-art solar solutions on a global scale. Being a pivotal hub for energy interconnection within the Belt and Road Initiative, the Balkans boast abundant solar resources and immense development potential. This agreement signifies the growing adoption of Huasun high-efficiency HJT products in the region. Notably, Huasun recently inked a 3GW supply pact with a prominent European solar project investor, slated to introduce the Everest G12R Series HJT rectangular modules to the Balkan Peninsula in 2024. Huasun’s robust production and delivery capabilities of 700W+ modules, coupled with their exceptional energy yield performance and sterling reputation, have garnered favor from customers worldwide. The Himalaya G12-132, a flagship product of Huasun, integrates HJT innovation with state-of-the-art manufacturing processes, enhancing the module’s performance and reliability to new heights, thus earning its status as a standout product among Huasun G12 series offerings. To date, Huasun has delivered over 4GW HJT products to more than 40 countries and regions. Capitalizing on this agreement, Huasun remains committed to advancing energy development and infrastructure in the Balkans, contributing to the region’s sustainable and eco-friendly progress alongside local partners.

Hypontech Solar is a global company that offers a variety of solar inverters, including microinverters. 1. Global Presence: Hypontech has a presence in more than 50 countries on 6 continents. This includes regions in Asia and Europe, where its products are widely adopted by consumers and installers of photovoltaic systems. 2. Quality and Reliability: Hypontech microinverters are known for their quality and reliability. The company invests in standardized technology and supply chain to ensure that its products comply with Level 1 quality standards. 3. Product portfolio: In addition to microinverters, Hypontech offers a variety of other inverters, including single-phase and three-phase models. Its products are designed to satisfy the needs of residential, commercial and industrial systems. 4. Industry recognition: Hypontech has received recognition for its energy storage solutions and launched the new series of HPT Pro 3-15 kW inverters, which meets market demands.

Solar TV had the opportunity to talk to the INVT Solar team here in Brazil during the 22nd edition of the Distributed Generation Forum , which took place in São Paulo. INVT Solar is a professional solar inverter manufacturer and an international high-tech company. Founded in 2015, it is recognized in important markets, such as the North American, Asian and European markets. The company mainly offers photovoltaic inverter solutions and energy storage systems for commercial, industrial and residential applications. Furthermore, INVT Solar is a global reference in solar energy and is among the top ten brands in China. Its reputation is due to innovation, quality and commitment to new technologies. Its products include grid-connected inverters , off-grid inverters , energy storage inverters and smart home solutions . The company's participation in the 22nd Distributed Energy Generation Forum reinforces its commitment to strengthening the energy transition through smart solutions for the generation of clean and renewable energy . INVT Solar has several research and development centers and focuses on innovation in the new energy market. The energy market needs to accelerate its commitment to completely transforming the world's electricity system . It is essential to invest efforts in modernizing the electrical grid, advancing electromobility and completely abandoning the use of non-renewable energy , such as coal and oil. Companies like INVT Solar play an extremely important role in ensuring an affordable, inclusive and decentralized energy future, where every consumer can benefit by generating their own energy. Follow the interviews held at the GD Forum to learn more about the INVT Solar Brasil team. Activate subtitles and translation on YouTube and participate in the INVT Solar Technologies Discussion Forum . Steven Zhao - Diretor INVT Solar Nicole Tian - Country Manager Lucia Z. - Key Account Manager Kelly Penteado - Gerente de Marketing Brasil Anderson Hausmann- Gerente Comercial Brasil

Huasun Energy, a leading innovator in heterojunction (HJT) solar technology, is pleased to announce a strategic partnership with AE Power as its Exclusive Sales Distribution & Services Partner in Pakistan. This collaboration marks a significant milestone in Huasun's commitment to bolstering its presence in Pakistan's solar energy market and ensuring the accessibility of high-quality HJT products across the nation. Pakistan, with its substantial electricity consumption demand, stands as a crucial market for Huasun's global expansion, particularly in the South Asian region. As the "Belt and Road" initiative and the development of the "China-Pakistan Economic Corridor (CPEC)" progress, Huasun remains committed to supporting Pakistan's infrastructure development with high-quality HJT products and services. With a distinguished reputation as the industrial pioneer of HJT technology in China, Huasun Energy has supplied over 4GW of HJT products to more than 40 countries worldwide. Currently boasting a 20GW capacity of high-efficiency HJT products, Huasun aims to double its capacity to 40GW by the end of 2025. The company's relentless pursuit of technological advancements and cost-effective mass production underscores its vision of providing state-of-the-art heterojunction products with heightened performance and superior quality, thereby contributing significantly to the global transition towards a zero-carbon future. AE Power brings a decade-long legacy of excellence in the renewable energy sector since its inception in 2012. Renowned for its commitment to introducing the latest solar technology from world-renowned brands, AE Power aligns seamlessly with Huasun Energy's mission to promote sustainability and innovation in Pakistan's energy landscape. The management team of both companies expressed mutual dedication to advancing the adoption of n-type HJT technology, emphasizing its potential to enhance energy efficiency and reduce environmental impact throughout the product lifecycle. As champions of sustainability, Huasun Energy and AE Power are committed to delivering cutting-edge solar technology and sustainable energy solutions to communities across Pakistan, paving the way for a brighter, greener future. Want to know more about HUASUN heterojunction module technologies? Join our discussion group about HJT technology and contact the manufacturer; https://www.huasunsolar.com/

I. Why is vertical installation important? Vertical installation , a revolutionary approach that involves mounting photovoltaic modules at a 90° angle, not only optimizes the use of solar energy, but also efficiently saves land. This innovative method opens up new possibilities for the seamless integration of photovoltaic plants with agricultural activities and much more, redefining the landscape of solar applications. 1. Better use of space Vertical photovoltaic modules maximize space utilization with a minimum designed area. This approach does not alter the land, making it ideal for agricultural areas and ensuring optimal solar energy generation. 2. Easier maintenance By preventing the accumulation of dust and dirt, vertical installation reduces the need for frequent cleaning, minimizing losses in energy generation and increasing system reliability. Additionally, it eliminates snow cover, mitigating the risks associated with excess snow. 3. Better power curve, greater return The power generation curve of the vertical photovoltaic system has a “double peak” characteristic, allowing staggered power supply and optimizing electricity revenue during peak market periods. This results in reduced dependence on energy storage for grid peak reduction in photovoltaic storage systems. 4. Greater use of solar energy Vertically installed modules redirect reflected solar energy to nearby plants or other photovoltaic arrays, reducing energy waste compared to modules installed at an angle of inclination. 5. Reduced environmental noise The coated glass used in photovoltaic modules has a porous silica microstructure, which can absorb part of the sound waves, thus reducing environmental noise. Meanwhile, vertical installation improves integration with building structures, providing better closure options. Ⅱ. Why heterojunction? Heterojunction solar technology (HJT) features a perfectly symmetrical double-sided structure, complemented by innovative designs such as module frames and glass. Huasun's next-generation HJT modules can achieve ultra-high bifaciality of up to 97%, an unprecedented level in the industry. The combination of high bifaciality and vertical installation contributes to significant revenue increases. HJT modules with ultra-high bifaciality demonstrate energy yield performance comparable to that of commonly tilted installations. Currently, the champion power of HUASUN HJT module with common G12 size reaches 750.54W, with an efficiency of 24.16%, leading the industry. Ⅲ. What are the scenarios? 1. Photovoltaic/agrivoltaic agriculture Huasun's ultra-high bifaciality modules, combined with Next2Sun's innovative assembly system, offer electricity generation benefits with minimal land occupation, minimizing disruptions to agricultural activities. 2. Solar Fence The solar fence perfectly integrates fence functions, technological aesthetics and economic benefits. 3. Photovoltaic highway guardrails Maximizing existing resources for green energy production, photovoltaic road guardrails act as renewable energy sources and noise barriers, offering unlimited potential. 4. Airport areas In contrast to conventional ground-mounted systems, minimal land use can avoid a negative impact on precipitation distribution and vegetation. Photo: Vertical demonstration system at the southwest end of Frankfurt Airport's west runway (Source: Fraport AG) 5. Building Integrated Photovoltaic (BIPV) In construction scenarios, vertical modules serve as acoustic barriers, canopies, photovoltaic balconies, building facades and urban landscapes, combining functionality with green energy and technological aesthetics. Participate in a discussion forum specially created for you to bring your comments and a valuable conversation with the manufacturer. Participate! https://www.renovaveis.info/forum/modulos-fotovoltaicos/modulo-heterojuncao-instalacao-vertical-liberando-potencial-solar https://www.huasunsolar.com/

As a technology enthusiast and ardent supporter of sustainability, I would like to share with you some thoughts on the exciting world of electric vehicles and the technological innovations that are transforming the way we get around. At the heart of this revolution we find a symphony of sensors and smart devices that make every journey not just efficient, but truly connected. Modern electric vehicles are not just locomotion machines, but walking technology centers, packed with cameras, distance sensors, and self-adaptive autopilots, among many others. At first, the great demand was for fast and efficient charging. However, as more enthusiasts join this sustainable revolution, new comfort demands emerge, challenging the industry to incorporate innovative technologies. And this is where the real magic happens. Imagine, for example, a condominium where the available energy capacity is not enough to cover all the spaces with electric vehicles. Artificial intelligence comes into play, orchestrating smart charging. Alexa notifies when the charge is complete, while devices connected to the vehicle send real-time information about the battery percentage and range to the cloud. This cloud, in turn, interacts with the closest chargers, determining the best route to optimize charging. Sounds like science fiction? Well, applications like A Better Route Planner (ABRP) are already making this vision a tangible reality here in Brazil. At a time when the evolution of electric mobility becomes the key to a sustainable future, it is imperative to explore the frontiers of technology that drive this revolution. We will dive behind the scenes to uncover how artificial intelligence is becoming the essential driving force in the evolution of electric vehicles, bringing a futuristic and disruptive vision to the automotive landscape. Artificial intelligence in electric vehicles acts as the electronic brain, processing data in real time to optimize vehicle efficiency. Sophisticated sensors, advanced cameras and machine learning systems come together to create an intuitive and adaptive driving experience. In addition to conventional automation, artificial intelligence in electric vehicles is paving the way for automation with purpose. From autonomous driving to smart parking systems, each advancement is designed to make the journey safer, more efficient and, above all, exciting. AI plays a fundamental role in intelligent energy management. By optimizing consumption, monitoring driving patterns and predicting future needs, we are reaching new levels of energy efficiency that previously seemed unattainable. In a world where innovation happens in real time, artificial intelligence enables remote and continuous updates. Whether improving autonomous driving algorithms or refining navigation systems, electric vehicles become smarter over time. AI in electric vehicles not only responds to immediate needs, but anticipates potential problems. Predictive diagnostic systems use data to predict mechanical failures before they even occur, ensuring greater reliability and reducing downtime. The intersection between artificial intelligence and electric vehicles is just the beginning. We are approaching a future where connectivity becomes synonymous with intelligence, and every journey is a personalized experience. As we navigate this electrified future, it's exciting to see how the convergence of technology is shaping not only the way we get around, but also how we interact with our environment. Francisco Lima.

By Renato Zimmermann A warning sign has gone off in the Distributed Generation electricity market due to the large number of people who are building plants in the hope of an extra source of income. "The so-called “investment plants”. The model works as follows: The investor builds a plant and a company that sells surplus credits of kilowatts/hours formalizes a rental contract for a long term, allocates these credits to a final consumer who will offset their electricity consumption as surpluses using a mechanism called SCEE ( Electricity Compensation System), provided for in Federal Law and regulated by the ANEEL Regulatory Agency. In short, this mechanism allows generation made in one location to be compensated in another, as long as generation and compensation occur within the same area of operation of the energy concessionaire. In this mechanism, the concessionaire is responsible for monitoring the regularity of generation and also needs to record monthly, presenting the reading and result of active energy injected and compensated on the energy bill. In this business model, the energy consumer is attracted by a reduction in their consumption bill without the need to invest or install photovoltaic panels, and at the other end, an investor is seduced into making an investment through the promise of paying a monthly rent. Trading companies act as intermediaries and charge for this service provided. This article was written to clarify that there are risks that are not being presented to investors and because of this there is an unbridled rush of companies offering this investment model. The movement has intensified since mid-2023 when integrators felt the drop in sales and the need to open new market niches. We carried out an analysis of some of these commercial offers and from this we found that the projections of economic and financial viability present gains and returns on investment far above traditional investments. In some offers, earnings are equivalent to 200% of the basic interest rate, the SELIC. Analysts and credit managers have been trying to interpret these movements, concerned about the increase in the volume of people seeking financing to invest in the acquisition of their plants. Apparently this is very positive for the sector, as the companies that supply generation systems are able to move larger quantities of equipment since these plants have a higher investment value compared to systems purchased to generate and compensate for their own energy consumption. In some cases, microgeneration plants are offered for R$400,000, while for minigeneration plants the volume can exceed R$10 million. The companies that offer offers to interested investors are known as solar energy integrators, companies that are making sales, visiting their customers, sizing the systems, building and approving the plants with the concessionaires. For these companies, selling plants as an investment was a salvation in sales that plummeted in 2023. A significant drop in sales was caused by the end of the Federal Law's vacancy period, and new sales and installations began to be charged for the use of wire for the excess kilowatt hours that were injected into the public electricity grid. After evaluating several spreadsheets and feasibility studies of “Investment Plant” offers, we observed that many inherent regulatory risks are not being measured and that they are not yet properly regulated by the regulatory agency, ANEEL. There are many risks to be highlighted, the main one is that many providers are disregarding the lack of definition of rules from 2029 pending definition. The rule provides for the staggering of B-wire charges until the end of 2028 (see table below), but from 2029 onwards, anyone building a solar plant will enter into the new rules without knowing what will happen to their investment from then on. Another point that deserves attention when evaluating feasibility studies is overestimated future adjustments. Considering energy inflation by taking past tariff increases and implying that this past adjustment will be repeated in the future is very risky. In 2022 and 2023, energy bills increased less than market inflation, that is, the investment had a negative annual adjustment. To apply the annual adjustment, most contracts use the parameter of the energy tariff value where the energy will be compensated, even though it is not permitted by law, there are mechanisms for applying these adjustments without violating legal precepts. A positive fact about this business model is that it also serves all other ways of buying and selling solar energy systems. TUSD-Generation charge on microgeneration. ANEEL Normative Resolution 1,059/23 brought this negative news to microgeneration, including to plants under the old rule. This involves charging a tariff on generation and injection into the network, called TUSD-g. Charges have not yet started because utilities need to exchange their current measuring clocks for a new one that also reads the power injected into the grid. For investment plants, this will result in a drop in profitability as the generator will be the one paying this new tariff. Little is heard about because the dominant issue is the reverse flow of power, but the charging of tariffs on microgeneration will be the sector's new source of complaints. Opening of Free market. In the coming years, the low voltage markets, where investment plants currently allocate kilowatt-hour credits, could migrate to the free market. This means greater competitiveness in the electricity sector, which is positive as it will reduce prices, but for investors, this will mean a reduction in rental values received. Taking Subsidies from ANEEL to review the model. The Regulatory Agency's role is to promote balance between market agents and monitor whether the rules are being complied with. The Federal Law (14,300/22) in its article 28 says that “MMGD are characterized as energy production for own consumption”. So the directors decided to open a subsidies process to gather more information and evaluate whether this plant leasing model is correct or whether it needs new regulatory commands. In this aspect we are facing a regulatory risk, since thousands of plants were built for rental and extra income and an interpretation and change could bring barriers to the continuity of the framework within this model and could bring frustration to investors who did not even know about the existence of this risk. Adjustment of energy tariffs. With increased competitiveness and energy supply, it is possible that energy bills will not be remunerated above market inflations such as IPC and IGPM. This risk exists and must be better assessed. Many simulations carry this adjustment with great optimism, artificially increasing future remuneration simulations. Therefore, considering something above 6% in financial simulations is being very optimistic and in some simulations evaluated, projects showed inflation of 8% and 10%. Property risks. Building an investment plant requires at least taking out a property insurance policy, so events such as cyclones, hail, lightning and even theft can be mitigated. However, the risk is patrimonial, in the event of an accident event, the plant will stop generating for a period of time, which will result in financial losses. To mitigate property risks, it is recommended that the investment be made in a safe location with some type of monitoring such as alarms, fences and monitoring cameras to inhibit attempted theft of equipment and cables. It's always good to have someone to respond to alerts in case of an attempted invasion of the plant's perimeter. Imagining that a plant with 200 modules can generate an average volume of 155 thousand kilowatts/hour per year, this could generate a monthly income for the investor in the range of R$6 thousand per month. From 2025 onwards this value will fall depending on the application of the wire staggered charging rules. But if you consider that ANEEL will define the payment of 100% of TUSD, a scenario that is not ruled out, this value of R$6 thousand could fall to R$2 thousand per month, leading investors to become frustrated and seek clarification. Then a conflict will begin as the points listed above should come as no surprise. If the risks were not highlighted by the seller, someone in the future will demonstrate the flaws in the assessment caused by the concealment or lack of attention to them. Thus, the rental contract may fall into a legal dispute due to damage to the investment. So it is worth rethinking that given these variables, either the assumptions are in fact more realistic, or future problems in the commercial relationship will be inevitable. When the energy concessionaire arranges for the current bidirectional clock to be exchanged for a four-quadrant clock that will measure the injected power, the TUSD-g charge will begin to be charged on the generating unit's invoice, reducing the profitability of the project carried out by the investor. Remembering that many people make this investment as a retirement, future recurring income and many families invest expecting this income in the long term. They compromise their savings and then they will not accept blame directed merely at the Regulatory Agency, the government and politicians as this will not bring their dreams back. Renato Zimmermann Mentor and Consultant Youtube Channel:  Energy & Trans