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Wind Turbines

New Wind Turbines from Day4Europe! Day4Europe, in collaboration with a research and development Company that has long been working in the development of Wind Turbines, presents a new family of products suitable for household and small business companies. These Wind Turbines are characterized by some fundamental concepts that have allowed

Flexible PV Innovation

Based on Day4 Technology, this is the ultimate evolution in Flexible Photovoltaic Panels. Using proprietary techno-polymers results in a weight of approximately 1/8th of the traditional panels while maintaining the same efficiency. These technologies make installation of this patented panel versatile and easy. The backsheet can be white, transparent, or

Energy storage

Two sector studies became available almost simultaneously and focused on the growth opportunities in the renewable energy sector, in particular photovoltaics and the simultaneous need to create micro storage points in order to encourage the most profitable use of energy. The researcher Felix Creutzig and a team of analysts published

Semiconductive nanocristalline inks: revolution start from here?

The active part of the photovoltaic silicon cell is extremely thin compared to the thickness of the cell itself. The part polarized in reverse doping of the substrate, which allows the photovoltaic effect of separating charges is actually less than 300A, a third of a micron compared to the approximately

Vertical Microeolic revealed to be more and more interesting.

The solutions of microeolic vertical, ie of small wind turbines, 500W-10kW, are spreading much in all areas in which the parameters of the wind allow. They are not suitable for every area, but it is actually surprising that the European areas that are suitable for this type of application is

20% Energy cost Increase in Brazil by beginning 2015

The energy situation in Brazil becomes critical because of the intrinsic cost and reduced availability of energy from hydroelectric sources. The scarcity of rainfall in recent years, combined with the political will to maintain and reduce the cost of energy during the World Championships is no longer sustainable, so it

Rising energy costs expected for the beginning of 2015

After the decrease of the oil price expected for the last quarter of 2014 several studies and researches identify a consistent increase in energy costs expected in Europe for the first months of 2015. The expected increase in energy costs due to the unstable situation of the traditional areas of supply are

The South European market towards applications of building energy integration

The renewable energy market and in particular the photovoltaic industry is rapidly moving towards the new developments that combine photovoltaic and thermal. A sample survey carried out on behalf of a well known company that operates in the renewable energy sector and an investment institution, revealed that among the companies

PV Projects in Brazil

A team of companies including Day4Europe has recently completed the development of a pipeline of authorizations and contracts for the construction of solar parks in Brazil. The companies have identified a number of local developers, a proper legal support and a group of banks willing to finance the debt. Projects

Shadow protection technologies

Day4Europe has recently published a study where they compared data of electric energy production of photovoltaic systems built with different technologies. The data analyze the production of electricity for over 5 years and data analysis of energy production even with a plant partially shaded, proof of the shadow protection which