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What's the difference between clean energy and renewable energy?
Both concepts, even if used synonymously, have their own characteristics. Discover the difference between clean energy and renewable energy.

Subsidies for solar panels in Spain 2026: a complete guide
Are you thinking of installing solar panels and taking advantage of the boom in self-consumption? 2026 looks like an excellent year to take the plunge, thanks to the

Increase in VAT on the electricity bill
Find out how the recent increase in VAT on the electricity bill affects your pocket and how you can mitigate its impact. Find practical tips and test

Do solar panels work in winter?
Currently, a large number of people doubt the proper functioning of solar panels during cold seasons, raising in these doubts the

World Energy Savings Day
October 21 is World Energy Saving Day. And what better day than today to reflect on reducing energy consumption and how to transfer

The 'boom' of work in solar energy: data and forecasts
Los trabajos en energía solar se duplicarán en 2030. Pasaremos de los 6 millones de puestos actuales a casi 14 millones.

Guide to solar batteries: when and how to charge them properly
Charging these batteries properly is essential to ensure optimal performance and a long lifespan. In this article, we will provide you with

The 17 UN Sustainable Development Goals (SDGs)
The 17 Sustainable Development Goals (SDGs) are a road map for achieving a sustainable, just and prosperous future. The goals must be achieved before

Understanding the electricity bill: what are we paying for?
Understanding the electricity bill and its components allows us to have greater control over our consumption. However, sometimes, their understanding can be very similar

ELTEX is in the news: unstoppable growth in the solar sector
Our efforts and achievements have been recognized by various media, making ELTEX news.

Energy communities, benefits and future consequences
Energy communities have emerged as an innovative proposal to decentralize energy generation and distribution. Discover its benefits

Solar panel recycling: benefits and initiatives
Solar panels play a fundamental role in energy generation. However, as its use increases, the question of recycling arises.

Increase the value of your property with solar panels
The installation of solar panels helps to increase the value of your property significantly and in the long term. Find out how much.

What is the differential value of ELTEX compared to the competition?
The differential value of ELTEX is based on the non-outsourcing of third parties, transparency in the installation process and education in self-consumption to

How much can I save with solar panels in my home?
One of the key benefits of solar energy is savings on the electricity bill. Find out how much you can save with solar panels in your home and give e

The cost-effectiveness of solar panels: myth or reality?
La rentabilidad de las placas solares es elevada gracias al ahorro, a la fuerte disminución de los precios de instalación y las subvenciones. Descubre có

The economic benefits of solar energy in the industry
The economic benefits of solar energy can make this renewable energy even more attractive and cost-effective for the industry.

Innovations in solar panels, the latest on the market
Over the years, there have been numerous innovations in solar panels that have improved their efficiency, reduced their cost and increased their durability

Is total energy independence possible through self-consumption?
Total energy independence has become an increasingly popular goal because of the current complicated situation. But is it possible to achieve it?

5 actions to reduce CO₂ emissions
To avoid disastrous climate change, it is necessary to reduce CO₂ emissions. Here are five key actions to achieve this.

Earth Hour: what is it and what is its purpose?
La Hora del Planeta es un evento anual que se celebra en todo el mundo para concienciar sobre el cambio climático.

What is surplus compensation?
Most people who decide to install solar panels do so to lower their electricity bill. But what happens when the installation

The different types of solar photovoltaic installation
Every home has its energy needs and every homeowner is looking for the option that best suits them. Luckily, at present, there are

Solar Tariff: what is it and what types are there
La tarifa solar permite maximizar el ahorro en la factura de la luz con placas solares. Te explicamos qué es y su importancia.

The energy transition, what is it and why is it necessary?
The energy transition gives name to the change that occurs in energy systems. Find out why it's so urgent today.

What is a solar inverter and what is its function?
The solar inverter is necessary for the photovoltaic system to be functional for the home, since it transforms current into alternating current.

Photovoltaic solar installation in homes, what do we take into account?
In this article we are going to share what we take into account as professionals in the sector when carrying out a photovoltaic solar installation. So q

TOP 5 most sustainable cities in the world 2022
In this article, we are going to highlight the TOP 5 most sustainable cities in the world 2022, through the latest report, Sustainable Cities Index, presented

Evolution of the price of electricity: a constant rise
We are experiencing a serious energy crisis, which causes high bill prices. In this article we analyze the evolution of the price of electricity for

5 great ecological inventions for sustainable living
There are many small and large ecological inventions, all of them with an incredible impact on the environment. Discover 5 inventions that can change

Do energy consumption habits vary with solar panels?
With the installation of solar panels in the home, orientation must be taken into account to know which energy consumption habits may vary

8 benefits of renewable energy for the world
Ante la emergencia del cambio climático, estamos en plena transición energética, por eso es interesante conocer los beneficios de la energía renovable.

My roof, a source of savings and energy
The roof is a source of savings and energy, allowing families to enjoy many advantages. This is because this is where the plates are usually located.

10 advantages of installing solar panels in your home
Savings, subsidies or zero emissions are some of the advantages of installing solar panels in your home. Discover all the benefits here!

Green architecture: what it is and what are its characteristics
Green architecture is a new form of urban construction that is based on minimizing harmful effects on the environment.

5 advantages for companies with a photovoltaic system
This is the best time to set up a photovoltaic installation in companies, thanks to the great advantages it offers. Discover them!

How does a self-consumption solar battery work?
The solar battery allows you to store the energy generated by your plates, thanks to the oxidation-reduction principle. Find out how it works.

¿Cómo calcular el consumo energético de mi vivienda?
Son dos los factores que nos permiten calcular el consumo energético de la vivienda, los kWh consumidos y el precio del kWh. Descubre los demás factores en

Photovoltaic self-consumption: types, advantages and costs
Photovoltaic self-consumption is the capacity of a home or business to produce electricity for its own consumption. Currently, the most common is the s

Smart Homes, a safe bet for the future of the home
Smart homes, la nueva forma de construcción de viviendas que ha llegado para quedarse. Gestión del hogar y del consumo energético, descúbrelo.

Everything you need to know about solar batteries
Solar batteries make your solar panel installation more profitable, since they allow you to store the energy produced and use it when you need it most

5 tips for saving energy at home
One of the highest household expenses is energy, especially in recent months, where electricity and gas bills have risen exponentially.