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 receipt of electricity The Spanish electricity system The Spanish electricity system, like any electrical system is a complex system, because nobody escapes us that electricity demand is variable. Our electricity consumption varies throughout the day, throughout the week and depending on the season … Even depends on whether it […]

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 […]

Spain returns to bet on renewable energy

Last week pleasantly surprised us a new document made public prepared by the Ministry of Industry on the planning of the electricity sector for the period 2015-2020, in which, either by proximity of an election, or by the goals set in Europe objectives for 2020, Spain opened the door again to install new renewable power. […]

Traditional electrical utilities tend to disappear

The democratization of energy is a fact. A few weeks ago we were surprised by a report from the world’s largest commercial bank, UBS, indicating that solar energy is already the cheapest of all electric energy production. The only drawback is that the Sun is not modular, so we have a need for storage if […]

Solar energy: a clean and renewable energy

Solar energy: a clean and renewable energyWhich means that energy is renewable? Although it is a well known concept, we want to influence the definition of this term and take this opportunity to praise the qualities of solar energy. Renewable energy comes from natural energy sources that are not depleted and are regenerable. Renewables are: […]

Google is betting on solar energy

While Spanish politicians have been trying to put sticks to the wheels representing the future investment in renewable energy and more particularly in solar, large economic giants like Google are betting the maximum renewable energy. Most recently, Google announced that it will expand its solar power plants, adding six additional plants that have a budget […]

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