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Everything you need to know about portable solar panels

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portable solar panels

Portable solar panels offer new freedom. They allow you to have a  power supply everywhere. Space-saving and very efficient, they increase your autonomy on vacation and during all your travels.

What are portable solar panels?

Portable solar panels are miniature photovoltaic panels that convert the sun’s energy into electricity. They can power a charger or a portable battery. Lightweight and designed to be used everywhere, they allow you to  charge all electronic devices  : smartphone, camera, tablet, GPS, laptop, camera. With a panel measuring 32 x 17 cm and only 3 mm thick, you will be able to supply electricity to all your small devices such as smartphones or sports cameras. A 6W panel can produce 1500 to 3300 mAh per day.

Portable solar panels are suitable for all outdoor leisure activities: skiing, hiking or the beach. If you travel by motorhome, by boat or if you go trekking, you will considerably increase your energy autonomy.

The panel provides electricity directly or  stores it in a miniature battery . This is external for high-power panels or integrated inside a module for  extra-flat flexible panels . It is then possible to use the stored energy on cloudy days or even at night.

Portable solar panels offer efficiencies of 10% to 23%. Charging times are almost identical to those of the original chargers. If the panel is used live, one hour of charging provides 10 minutes of communication with a mobile phone.

Large models can be folded to save space. An unfolded panel of 47 x 21 cm takes up only 21 x 13.5 cm when folded. Reinforced eyelets make attachment easier. The weight of solar panels varies from 150 g to 2.5 kg. Smaller models have a USB connection.

More powerful panels offer a 12V or 18V output. High-end models are particularly efficient because they have most often been designed for military use. They are therefore suitable for intensive use, even in extreme conditions.

Two main types of portable solar panels

There are two types of portable solar panels:

single-layer panels: 

 There are two subtypes; monocrystalline silicon models and so-called amorphous models. Monocrystalline panels are the least expensive. Amorphous silicon panels are lighter and stronger but cost 20 to 30% more. The efficiency of amorphous silicon panels is lower (around 10%) but they can be used over a wider time range.

thin-layer flexible panels:

  These so-called second or third generation panels are made up of several layers. They have excellent performance and remain effective even when the light is reduced. Several materials can be used for their design: 

  • amorphous silicon;
  • and CIGS ;
  • with CdTe;
  • organic polymers. 

Flexible solar panels are thin and light. They can fit anywhere. The multifunction panels  allow you to recharge external batteries but also a laptop.

Main advantages and disadvantages

Solar chargers are   very useful for all outdoor trips. Batteries have a limited useful life, so it can be very useful to have a backup electrical source when you spend several hours or several days without access to a fixed electrical installation.

The main advantages of portable solar panels are: 

  • their practicality  : they are light, compact;
  • their effectiveness  : they are resistant and waterproof
  • and their hardiness  : they can withstand temperatures from -40° to +60°.

Besides their many advantages, portable solar panels do have some disadvantages:

Sometimes limited compatibility: you must ensure before purchasing that the portable panel is compatible with the devices to be recharged.

As mobile devices need a constant power supply to properly recharge their battery, it is advisable to use a buffer battery when the weather is cloudy,

Some high-power batteries require the use of a voltage regulator or solar booster to regulate the charge and protect the system.

Mobile solar panels are more expensive per 100 watt peak than regular solar panels. 

For these reasons, it is recommended that you consider mobile solar panels if you want to use them in a place where there is no electricity grid. In that case, it is an excellent sustainable alternative to provide yourself with electricity. Do you want to use solar power at home? Then traditional solar panels are more efficient. 

FAQs:

How does a portable solar battery work?

Solar panels generate direct electric current (DC), which is subsequently directed to the solar battery. The battery consists of reversible electrochemical accumulators, making it rechargeable. Subsequently, the energy extracted from the battery passes through the inverter.

What are the three types of solar panels?

There are three distinct types of solar panels, each with its own unique characteristics and energy production methods. These include thermal panels, photovoltaic panels, and hybrid models.

Which portable solar panel to choose?

Here are the top 4 solar kits of 2024:

Beem On 460 W solar station: priced at 629 euros.

EcoFlow PowerStream 800 W solar station: available for 1,011 euros.

Beem Energy 420 W solar station: starting from 699 euros.

Sunology Play 405 W solar station: starting from 749 euros.

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The Shifting Landscape of Tech Layoffs and Funding in 2024

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Discover the latest trends in tech layoffs, including the reasons behind recent workforce reductions and the shift towards internal restructuring. Learn how companies are navigating economic challenges while retaining critical talent in a rapidly changing industry.

It’s evident that everything changes over time. Aside from the fact that generative AI is disrupting the way we work today, the wave of layoffs over the last two years has been quite worrying. This, along with the decline in funding, especially for venture-backed companies, calls into question the prosperity that the tech space enjoyed between 2020 and 2021.

Global Layoff Trends

However, layoffs appear to be slowing down globally. As of the first week of July 2024, Layoffs.fyi recorded that 104,410 employees were laid off across 360 tech companies worldwide, with big guns like Amazon, Google, and Tesla responsible for a huge chunk of that figure.

That’s about half of what was reported during the same period in 2023. To put it into perspective, the number of layoffs in the first 30 days of 2023 surpassed the total recorded in the first six months of 2022. In June alone, more than 53 companies in the human resources, data, and education sectors announced they were cutting staff, compared to 108 in the same month in 2023.

African Tech Companies

It is a similar case with African technology companies. According to data provided by Point Intellectuel, between January and June 2024, only five companies announced layoffs compared to eight in 2023. It is worth noting that of the 1,060 employees of Copia Global laid off after it took office, the figures have increased considerably beyond what was recorded last year.

Persistent Causes of Layoffs

However, given the inflation rate, unfavorable socio-economic conditions, and the funding crisis, the causes of layoffs discussed in this article persist. One wonders why the number of layoffs has decreased, especially since data for the first half of 2024 shows that funding for African startups has decreased by 50% compared to December 2023.

Dismissal or Layoff?

Controversy Over Layoff Classification

Before we get into the possible reasons, let’s look at a controversial topic of discussion at the height of layoffs in 2023: Did some companies lay off or lay off people?

Lack of Clear Distinction

Oluwagbeminiyi Idowu, a public relations specialist and founder of Talking Drum Communications, says there was likely no clear distinction and that affected companies and the media likely documented performance-based layoffs – strategic downsizing measures to cut costs and survive – as layoffs. Using a sales team hired for a new product, which is common, Idowu says letting the sales team fail to meet the set target is more like firing for cause than firing.

Costly Decisions and Performance-Based Layoffs

An employer’s decision at will to lay off thousands of people to cut costs often makes no sense because of the many severance packages associated with such a decision. However, some of these layoffs may have been motivated by performance reasons, which is likely why a number of these companies had job openings on their websites while the layoffs were underway.

Legal Implications of Layoffs

An article comparing labor laws in Europe and Africa says companies that lay off workers for redundancy can be sued for hiring for the same positions, just as fired staff can sue for unlawful dismissal. In Nigeria, startups like Moove and Centurywise were quick to clarify that the layoffs they announced were either layoffs or performance-related layoffs.

Reasons for Fewer Layoffs

Streamlined Operations and Focus on Retaining Talent

For Alex Onyia, founder of Educare, it makes sense that after major rounds of layoffs over the past two years, companies have streamlined their operations and are now focusing more on retaining critical talent.

Challenges in Retaining Quality Developers

The odds could also be stacked against these companies, particularly when it comes to retaining quality developers seeking better pay packages due to the economic situation, either by relocating or working remotely for international companies.

Efforts to Retain Remaining Employees

Startups are increasingly looking to dissuade remaining employees from seeking opportunities elsewhere. Idowu agrees, noting that startups that haven’t shut down have reduced their workforces to sustainable sizes while waiting for the market to stabilize.

Internal Restructuring Over Layoffs

He also thinks that startups might choose internal restructuring instead of outright layoffs. Therefore, only those that cannot move members from underperforming departments to more critical areas of the business are forced to lay off staff.

Potential Underreporting of Smaller Layoff Rounds

Conversely, another factor that could have influenced the perception of a reduction in layoffs is the potential underreporting of smaller layoff rounds. Startups don’t always announce layoffs, especially if the numbers aren’t large enough to attract media attention.

Have Startups Learned Their Lessons?

One of the recurring reasons for mass layoffs globally is over-recruiting, following the Silicon Valley mantra of “hire fast, fire fast.”

However, Onyia and Idowu express cautious optimism about the future stabilization of the market and how African tech companies can learn from everything that is happening.

They expect that startups that are able to weather the storm will now operate with more sustainable workforces and processes.

Perhaps they will approach future hiring with a better understanding of what works and what doesn’t. Clearly, maintaining a small but skilled workforce helps capitalize on opportunities and avoid premature layoffs.

Time will tell whether tech companies will resume uncontrolled hiring after Funding Winter.

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Introducing Amazon GPT-55X: Your Language Wizard!

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Amazon GPT-55X

In the fast-changing world of artificial intelligence (AI) and natural language processing (NLP), Amazon GPT 55-X shines as a powerful language tool. This advanced AI tech is changing how machines learn and understand language. Let’s explore what Amazon GPT-55X is all about — its uses, benefits, and how it’s changing the way we interact with technology.

How Does GPT-55X Work?

Ever wonder how it seems to understand everything you say? Amazon GPT-55X works by reading tons of stuff people write, like books and websites, and learning from all of it. Then, when you ask it something, it comes up with answers that sound just like a real person!

Why Amazon GPT-55X is Awesome

Language Mastery:

GPT-55X is a language wizard! It’s great at understanding what you mean, even if you don’t say it perfectly. Plus, it remembers stuff from earlier in the conversation, just like a real friend.

Multilingual Magic:

Speaking multiple languages? No problem! GPT-55X can chat with you in English, Spanish, Mandarin, and more!

Characteristics & Advantages of  Amazon GPT-55X 

Amazon GPT-55X introduces remarkable characteristics and advantages, each meticulously crafted to elevate the capabilities of businesses and individuals across diverse sectors.

Economical Solution

An eminent allure of Amazon’s GPT55X lies in its affordability. Despite its status as a sophisticated language model with state-of-the-art natural language processing abilities, it is priced competitively.

This accessibility ensures a wide array of users, ranging from burgeoning startups to sprawling enterprises, can harness the benefits of AI and advanced language processing prowess. Hence, financial constraints pose no hindrance to leveraging the benefits of cutting-edge technology.

Enhanced User Interaction

Amazon GPT-55X profoundly enhances user interaction. Whether integrated into customer service chatbots, virtual assistants, or online platforms, GPT55X comprehends and responds in colloquial language. It contextualizes conversations, rendering interactions more organic and gratifying for users. Such enhancements in buyer and user interaction foster heightened satisfaction and allegiance among customers.

Enhanced Productivity

The deployment of GPT55X by Amazon yields enhanced productivity. Its adeptness in managing tasks such as content generation, data scrutiny, and language interpretation liberates precious time for human employees to delve into more intricate and innovative endeavors. This expedites workflows and bolsters the human workforce’s value by enabling them to immerse themselves in more purposeful work.

Time Conservation

Another  advantage of Amazon GPT55X is time conservation. Its instantaneous ability to process and assess copious amounts of data and produce text akin to human discourse significantly curtails the time requisite for various tasks. This efficacy proves especially advantageous in settings where swift turnaround times hold paramount importance.

Scalability

Scalability emerges as a critical trait of Amazon’s GPT55X. It seamlessly adapts to the ebbs and flows of business requirements, rendering it an ideal fit for projects and enterprises of all magnitudes. Whether grappling with minuscule-scale data analysis or monumental-scale content generation, GPT55X can accommodate the workload, furnishing consistent performance.

Adaptability

The adaptability of Amazon’s GPT55X stands unparalleled. It transcends confinement to a solitary or dual application. Its innate comprehension and processing of natural language render it suitable for multifarious purposes.

From empowering virtual assistants to enriching customer service systems, from facilitating intricate data scrutiny to enabling seamless linguistic translation.

Cool Things GPT-55X Can Do

Healthcare Helper:

 GPT-55X can assist doctors by analyzing medical data and suggesting diagnoses. It’s like having a super-smart medical assistant!

Education Buddy:

 If you’re struggling with homework, GPT-55X can personalize learning for you, help teachers grade papers faster, and even be a virtual teaching assistant.

Financial Guru:

 GPT-55X can predict trends in the stock market, spot fraud, and even make investment decisions.It’s akin to having a financial advisor available round the clock!

Writing Partner:

 Need help with writing? GPT-55X can offer suggestions, correct grammar, and even come up with topic ideas. It’s like having a personal writing coach!

Customer Service Champ:

 GPT-55X powers chatbots that can help you with customer inquiries, provide support, and offer personalized recommendations.

Legal Eagle:

 It can review legal documents, assist with legal research, and even predict the outcome of legal cases. It’s like having a super-smart lawyer on your side!

Ethical Considerations

While GPT-55X is super helpful, it’s important to think about things like fairness and privacy. We want to make sure everyone benefits from this awesome technology!

So, there you have it! Amazon’s GPT-55X is your language wizard buddy, ready to help you out with anything you need. Cool, right?

FAQs

What is GPT55X?

GPT-55X, or Generative Pre-trained Transformer 55X, is an advanced language model employing deep learning methods to produce text resembling human language. It builds upon Open AI’s GPT framework, enhanced by Amazon researchers with notable improvements.

What is Amazon’s AI platform?

Amazon AI encompasses a range of artificial intelligence (AI) services providing machine learning (ML) and deep learning technologies to customers of Amazon Web Services (AWS).

How long has Amazon been using AI?

From its inception in the late 90s, Amazon has been employing artificial intelligence, starting with personalized recommendations. By scrutinizing previous purchasing habits and browsing behaviors, Amazon’s recommendation system proposed products customized to individual customer tastes.

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TanzoHub: Connecting Tech Education and Innovation

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TanzoHub

Amidst the modern age of digitalization, the attainment of wisdom assumes a crucial role in shaping our understanding of the surrounding world. With the rapid advancement of technology, platforms such as Tanzohub emerge as pioneers in revolutionizing the accessibility and interaction with knowledge. Within this discourse, we shall explore the innovative characteristics of Tanzo Hub and expound upon its influence on the domain of information retrieval.

The Conceptual Framework of TanzoHub

TanzoHub emerges as a cutting-edge platform that furnishes a seamless and intuitive avenue for accessing a diverse spectrum of information effortlessly. By using AI technology and data analytics, Tanzohub customized content based on what users like, their interests, and what they have looked at before. This personalized approach helps users stay up-to-date with the latest news and updates in their areas of interest without getting overwhelmed by too much information.

Distinctive Features of TanzoHub

Tailored Content Recommendations:

 Tanzohub employs sophisticated algorithms to scrutinize user behavior and preferences, thereby furnishing content recommendations customized to individual users.

Cross-Platform Accessibility:

 Users enjoy the convenience of accessing TanzoHub across multiple devices, ensuring a uniform and user-centric experience across various platforms.

Real-Time Updates:

 TanzoHub delivers updates promptly on current events, trends, and pertinent information, ensuring users remain well-informed regardless of their geographical location.

Interactive Interface: 

The platform boasts an interactive interface with seamless navigation, facilitating effortless content exploration and engagement.

The Advantages of TanzoHub for Users

TanzoHub offers a lot of advantages to users, rendering it an invaluable tool for staying informed and connected in today’s frenetic milieu.

Enhanced Knowledge Management

By furnishing a centralized platform for information retrieval, Tanzohub aids users in organizing and managing their knowledge effectively. Users can archive articles, videos, and other content for future reference, thereby curating a personalized repository of knowledge.

Augmented Learning Experience

The personalized content recommendations on TanzoHub foster continual learning and skill enhancement. Users have the opportunity to delve into new subjects, unearth relevant resources, and broaden their intellectual horizons effortlessly.

Heightened Productivity

With expeditious access to curated information, users can economize time spent scouring for pertinent content and concentrate on their tasks with heightened efficiency. Tanzohub streamlines the process of information retrieval, empowering users to remain productive and engrossed in their pursuits.

TanzoHub’s Future in Tech Education

As TanzoHub continues to innovate, it’s clear that traditional classrooms are evolving. Immersive worlds offer invaluable learning experiences in safe, limitless virtual domains. With TanzoHub Studio leading the way, tech education is becoming more personalized, engaging, and accessible than ever before.

Exploring TanzoHub’s Innovations

  • TanzoHub Studio is at the forefront of interactive educational technology. It creates immersive metaverse environments where learners explore vibrant virtual worlds and gain hands-on experience with complex concepts.
  • Augmented Reality (AR) enhances the learning process by overlaying visual elements onto real-world environments. TanzoHub’s AR-enabled metaverse supplements traditional learning materials with interactive 3D models and real-time simulations.
  • Virtual events like concerts and festivals are reimagined in TanzoHub’s metaverse. These events transcend geographical barriers, offering users a sense of presence and community.

The TanzoHub App: Accessible Tech Education for All

The TanzoHub App ensures seamless learning across devices, from smartphones to desktops. It fosters collaboration and engagement through features like cross-device synchronization and real-time collaboration tools.

TanzoHub Marketplace: Where Culture Meets Technology

TanzoHub Marketplace celebrates art, wellness, and technology. From dance and theater classes to virtual weddings and events, it offers a diverse range of experiences tailored to users’ passions.

Gaming and eSports: TanzoHub’s Next Frontier

TanzoHub embraces gaming and eSports, blending entertainment, competition, and technology. It aims to create immersive experiences that engage users and set new standards in the gaming industry.

Fostering Social Connection Through TanzoHub’s Platforms

TanzoHub’s platforms promote global connection through speeches, presentations, and networking events. They provide opportunities for professionals to collaborate and innovate in a digital environment.

TanzoHub Founders: Visionaries in Tech Education

Mark Zviman and Alan Dai founded TanzoHub with a vision to revolutionize tech education. Their commitment to accessible and engaging learning experiences has driven TanzoHub’s growth from seed funding to industry prominence.

Conclusion:

Tanzohub is changing how people get and interact with information. It gives users a unique and effective experience tailored just for them. By harnessing the potential of AI and data analytics, Tanzohub is spearheading the transition towards a more informed and interconnected society.

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