The keys to know what are the best LED bulbs

Choosing the correct bulb is key to having a good savings In a world of thousands of brands and models must learn to know what we seek and what is closer to our needs. The first thing is to know what features we need. Below we summarize the characteristics that determine an LED bulb: Connection […]

Secrets of Receipt of Electricity

What it was never told about the receipt of electricity The Spanish electricity system The Spanish electricity system, like any electrical system, is complex because nobody escapes us that electricity demand is variable. Our electricity consumption varies throughout the day, throughout the week and depending on the season … It even depends on whether it […]

Top 5 ways to use renewable energy sources

Alternative Renewable Energy cost-effective and efficient There are many ways to use renewable energies but what are the most profitable for an individual or small business? Below we explain the 5 ways to use more renewable energy economically advantageous. There are many others which sometimes can have a high payoff, but these 5 are the […]

New record efficiency for photovoltaic

The industry is already able to transform more than 40% of the energy of sunlight directly into useful electricity Recently announced a new record efficiency, in this case the call module efficiency. Usually is separated into cell efficiency, this being achieved only by the cell efficiency, and module efficiency, that which is achieved with the […]

Lies and truths about what is energy efficiency

What we mean by energy efficiency Much has been said and talk about energy efficiency, but do we really know what is energy efficiency? Efficiency is the maximization of resources for obtaining a result. We are more efficient when we use fewer resources for the same purpose or when the same resources we get a […]

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