Jay Ribakove’s Post

Bifacial photovoltaic (BPV) systems offer several advantages over traditional monofacial systems: 1. **Higher Energy Yield**: BPVs can capture sunlight from both sides, increasing energy output by up to 30% compared to monofacial panels. This is especially beneficial in environments with high albedo (reflective surfaces), such as snow-covered areas or white rooftops. 2. **Better Land Use**: By generating more electricity per square meter, BPVs make better use of available space, which is particularly useful in areas with limited space for solar installations. 3. **Cost Efficiency**: Although BPVs can be more expensive upfront, their higher energy yield can lead to a lower levelized cost of electricity (LCOE) over time, making them more cost-effective in the long run. 4. **Durability and Longevity**: BPV panels often have better cooling properties due to their double-sided nature, which can reduce thermal stress and potentially extend their operational lifespan. 5. **Versatility in Installation**: BPVs can be used in various installations, such as ground-mounted systems, building-integrated photovoltaics (BIPV), and even floating solar farms, offering flexibility in deployment. 6. **Environmental Benefits**: Integrating BPVs with green roofs or other sustainable practices can enhance environmental benefits, such as reducing urban heat islands and promoting biodiversity. These advantages make BPVs a promising technology for maximizing solar energy generation and improving the sustainability of solar installations.

📢 Exciting News! We are thrilled to officially launch NovoEG—a company dedicated to providing engineering solutions for renewable energy projects. At NovoEG, we specialize in engineering for rooftop and ground-mounted solar panel installations, ensuring safe, reliable, and efficient designs that power a more sustainable future. Our mission is to partner with builders, developers, and contractors to make the transition to renewable energy seamless—delivering precision, innovation, and care in every project. If you’re involved in renewable energy or know someone who is, we’d love to connect and explore how we can support your work. Let’s collaborate to make sustainability the foundation for tomorrow’s world. Comment, share, or message us—we’re excited to build something amazing together! Robert Lade, PE & Josh Yacoby, PE Founders, NovoEG www.novoeg.com 🌞🔌🌿

Sodium-ion batteries are a relatively new contender in the energy storage market, offering a promising alternative to lithium-ion batteries. They operate similarly to lithium-ion batteries, but instead of using lithium ions, they use sodium ions to store energy. This simple swap brings several benefits, including: Abundant Resources: Sodium is one of the most abundant elements on Earth, making it a more sustainable and cost-effective option in the long run. Improved Safety: Sodium-ion batteries eliminate the risk of thermal runaway, a dangerous condition that can cause fires or explosions. This makes them a safer choice, especially in large-scale applications. Wider Operating Temperature Range: Sodium-ion batteries can operate efficiently in extreme temperatures, making them ideal for outdoor and industrial applications. Lower Environmental Impact: Sodium extraction has a significantly lower environmental cost compared to lithium mining, which often involves intensive water usage and ecological damage. In terms of cost, sodium-ion batteries are still in the early stages of development, but they're expected to become more competitive with lithium-ion batteries as the technology advances. When it comes to large-scale solar projects, sodium-ion batteries offer several benefits, including: Scalability: Sodium-ion batteries can be easily scaled up to meet the demands of large solar farms. Cost-Effectiveness: While the upfront cost of sodium-ion batteries may be higher, their longer lifespan and lower maintenance costs make them a more cost-effective option in the long run. Sustainability: Sodium-ion batteries offer a more sustainable alternative to lithium-ion batteries, reducing the environmental impact of large-scale solar projects. Overall, sodium-ion batteries are a promising technology that offers several benefits, including improved safety, sustainability, and cost-effectiveness. As the technology continues to advance, we can expect to see more widespread adoption in large-scale solar projects.

Read a brilliant article by Harry Haines. Explaining the urgency to combat climate change and how UK businesses face increasing pressure to reduce their carbon footprints. To meet the government’s target of net zero greenhouse gas emissions by 2050, companies must adopt innovative strategies that offer both environmental and economic benefits. One effective solution is the Power Purchase Agreement (PPA). What is a PPA? A PPA is a long-term contract where a business buys renewable energy directly from a producer, typically for 15 to 25 years. PPAs provide long-term price stability, protect against energy market fluctuations, and significantly reduce greenhouse gas emissions. Benefits of PPAs Cost Stability: Long-term price certainty. Emission Reductions: Substantial cuts in greenhouse gases. Financial Security for Developers: Encourages investment in renewable projects. Case Studies Large Telecom Company: 100 MW solar PPA, reducing carbon emissions by 81%. Large Pharma Company: 23 MW wind PPA, cutting emissions by 60%. Large Supermarket Chain: 70 MW solar PPA, saving 36,000 tonnes of CO2 annually. Green Shield Group's End-to-End Service -Green Shield Group can manage the entire PPA process for your business: -Assessment: Understanding your energy needs. -Proposal: Creating a tailored system proposal. -Liaising: Handling communications with network operators. -Installation: Delivering and installing the technology. -Support: Providing ongoing monitoring and maintenance. Our fully-funded solar and battery solutions have no upfront costs, ensuring your business saves money and reduces its carbon footprint from day one. Partner with Green Shield Group for a seamless transition to renewable energy, achieving financial stability and contributing to the UK's net zero targets. Contact us at +44 (0) 1254 786 071 or [email protected] to start your journey towards energy independence and substantial savings.

The declining value of renewable generation received much attention last year as it is the main reason for canceled projects.   It is often quantified as a reduction of the capture rate, which measures the volume-weighted average price production receives (capture price) compared to the average electricity price for a given month.   However, plant revenue is not determined by the relative capture rate but by the absolute capture price, which is the payment it receives from the market.   The problem is not that solar plants are not earning money. While the capture rate is lower than ever, the capture price is not that low compared to historical levels.   The capture price reached a minimum of 39.5 €/MWh in DK2 in May 2024, while the same month in 2020 (before the energy crisis) had a price of 18.8 €/MWh.   In the same period, utility-scale solar has experienced a huge reduction in CAPEX, which has resulted in a lower levelized cost of energy generation. However, a large share of the capacity was built in previous years with higher CAPEX, servicing a larger debt, but also financed in a market with lower prices.   Therefore, the realized solar revenues are not at a level that would cause the existing solar parks to default unless they have baseload PPAs, which will be discussed in the next post. Hybrid Greentech - Energy Storage Intelligence

Advantages of N-Type TOPCon Solar Panels: 1.    Increased Efficiency: One of the primary advantages of N-Type TOPCon solar panels is their higher efficiency compared to conventional solar cells. The N-Type silicon used in these panels exhibits lower recombination rates, meaning that fewer electrons and holes recombine and are lost as heat. This results in a more efficient conversion of sunlight into electricity, ultimately leading to higher energy yields. 2.    Improved Durability and Longevity: N-Type TOPCon solar panels are designed with durability in mind. The tunnel oxide passivation layer serves as a protective barrier, preventing external factors such as moisture and contaminants from degrading the solar cell’s performance over time. This enhanced durability contributes to a longer lifespan for the solar panels, making them a reliable and sustainable choice for solar energy systems. 3.    Enhanced Temperature Coefficient: N-Type TOPCon solar panels exhibit a lower temperature coefficient compared to traditional solar cells. This means that their efficiency remains relatively stable even in high-temperature environments. This characteristic is particularly advantageous in regions with hot climates, where solar panels often face challenges related to performance degradation in elevated temperatures. 4.    Reduced Degradation and Light-Induced Degradation (LID): N-Type TOPCon solar panels are known for their minimal degradation over time. Light-Induced Degradation (LID), a phenomenon where solar cells experience a temporary reduction in efficiency after initial exposure to sunlight, is significantly reduced in N-Type TOPCon panels. This ensures a more stable and reliable energy output over the lifespan of the solar panels. 5.    Compatibility with Bifacial Technology: N-Type TOPCon solar panels are well-suited for bifacial technology, allowing them to capture sunlight from both the front and rear sides. This dual-sided exposure enhances energy production, especially in environments with reflective surfaces such as snow or concrete. The compatibility with bifacial technology further underscores the versatility of N-Type TOPCon solar panels. N-Type TOPCon solar panels represent a significant leap forward in the field of solar energy. With their higher efficiency, enhanced durability, and improved performance in various environmental conditions, these solar panels are playing a crucial role in advancing the adoption of renewable energy. As technology continues to evolve, N-Type TOPCon solar panels has become a cornerstone in the development of more efficient and sustainable solar energy systems, paving the way for a cleaner and greener future.

🚨 🌍 Weekly Commercial Solar Update 🌍 🚨 1️⃣ AMPYR Distributed Energy x Oakes Energy Services: AMPYR Distributed Energy (ADE) has announced a £50 million partnership with Oakes Energy Services to deliver ground-mounted solar projects for commercial and industrial clients. This is part of AMPYR's broader £300 million investment across the UK and Europe, accelerating net-zero transitions with simplified funding models. This marks their third major deal, following agreements with Harvest Green Developments Ltd(£10M) and Dowling Energy (£40M). 💰 2️⃣ Mitchells & Butlers PLC Solar Initiative: Leading hospitality brands like All Bar One, Toby Carvery, and Harvester are going green! Mitchells & Butlers is launching a solar panel rollout across its network of restaurants and pubs, with 100 panels already installed. The initiative will reduce 1,250 tonnes of carbon emissions annually, equivalent to the energy usage of 500 homes. With consultancy Edge overseeing the project, the aim is to double installations by 2025. 🍽 3️⃣ Oxford's Solar Breakthrough: A new light-absorbing material developed at Oxford could revolutionize solar tech. This ultra-thin material—150x thinner than silicon—with efficiency inceasing from 6% to 27% within the space of 5 years, experts belive this will surpass 45% efficiency. Its flexibility and lightweight nature make it applicable to a wide range of surfaces, from buildings to vehicles, with significant potential in listed buildings where installation of traditional panels is challenging. 📈 What do you think are the most exciting advancements in renewable energy right now? Share your insights or any recent developments you've come across that are making a difference in the industry! 🌟 #RenewableEnergy #SolarPower #Sustainability #NetZero #EnergyTransition #innovation Natasha Jones Luke Mills William W. Whatley Dilan Suriya Matheus Barbosa Lucas Santana Engin Gem

🌞 Empowering Energy Independence: Choosing the Right Solar Panel Kit In today's rapidly evolving energy landscape, solar panel kits are revolutionizing how businesses and homeowners approach sustainable power solutions. As we face increasing environmental challenges and rising energy costs, investing in solar technology isn't just an option—it's a strategic necessity. Key Insights for Solar Success: 🔋 Technology Breakthrough: Modern solar panel kits offer unprecedented efficiency, with top manufacturers delivering performance ratings up to 22% higher than previous generations. 💰 Economic Advantages: - Average ROI within 5-7 years - Significant tax credits and incentives - Reduced long-term energy expenditures 🌍 Environmental Impact: - Dramatically reduce carbon footprint - Support global sustainability efforts - Contribute to clean energy transition Technical Considerations: - Multiple panel types

We’d like to introduce you to one of our clients Zhyphen, based in Limavady Zhyphen believes that energy storage is a fundamental part of the world’s future energy supply for both environmental & economic reasons. Energy storage solutions (ESS) allow consumers to store electricity at times of high generation and use it when demand and therefore price is highest making considerable cost savings. Storage technology also offers new revenue streams for the consumer such as when balancing electricity supply & demand both on very short timescales such as frequency response. Also, for longer periods such as participation in the capacity market to ensure availability of power at times of highest demand (Virtual power plants). Zhyphen ESS can help to make grids more resilient, flexible & sustainable. Zhyphen Energy Storage Systems can store the free, abundant energy from solar, wind or other renewable energy sources crucial in eliminating fuel poverty & reducing carbon emissions. They can be deployed in remote off grid locations, developing countries or disaster relief areas without the vast infrastructure costs associated with traditional power supply networks. One of their products is the Zhyphen Instant Grid MODULAR | STACKABLE | LINKABLE | FLEXIBLE | SCALABLE The intelligent Zhyphen Instant Grid will allow consumers to progress from initial connection, to a tier 2 supply requirement up the ladder to tier 5 electricity supply. As the consumers' demands increase their connection supply level will be increased by the owner and operator, through the Zhyphen instant grid scalability. You can view all their products at https://zhyphen.com/