In this text we will refer to the most frequently asked questions photovoltaic our customers, but also on the answers we give, so as to help you to get easier decisions. 

Main points of the article: 

- Photovoltaics are a profitable investment.

-There are no major maintenance costs. 

-The law is flexible about the location of the installation. 

-The right choice for installers, does not spoil the insulation of the roof. 

-It's an investment that you need to do now. 

Renewable energy sources have penetrated the daily lives of the Greeks because of the conditions that have been developed mainly because of two factors. Initially, the consecutive price increases in the cost of power is one of the main problems faced by professionals. They are in a difficult position to decide if they will absorb part of the enhancement by reducing their profit. Or consider if you will move to price increases by losing part of their competitiveness.

The second reason why more and more people are turning to green energy is the debate around climate change. The problems arising from the ecological disaster, it is a problem that is expected to intensify in the coming years. One of the most direct ways of addressing the problem is the dependence on burning coal for electricity production. The combustion of lignite, is one of the principal reasons for the emission of pollutants responsible for global warming.

But it is perfectly logical to have any reservations for the transition to green energy. As had happened in the past and in all pioneer systems at the beginning of their operation. This article, therefore, aims to answer some of the basic questions that every person when called upon to decide whether you will put a solar system on the roof of the.

Frequently asked questions photovoltaic #1: In my best interest really?

The first thing you think of each professional is normal to the economic benefit it will receive from such an investment. Certainly the initial capital that is required cannot be considered a negligible quantity, mainly due to the fact that it needs to be paid on completion of the installation of the system. On the contrary, the existence of monthly electricity bill is able to give the feeling that it's less the amount required, but the reality is very different.

For example, a professional who needs a 20kW to fully cover the energy needs you will need to pay an amount in the range of 20.000€ to install a reliable photovoltaic system. If, however, remain in the existing form of power then, not counting the upcoming increases, will καλούταν to pay at least 400€ per month, which means that in 4 years I had already paid the amount of 20,000€.

If yes, calculate what you'll pay at the end of the εικοσιπενταετίας based on what is available right now in the energy market we come to the huge amount of 120.000€. It is easy to understand, therefore, how much profit has the professional that will be a self-producer of the energy needs for the needs of the business of the.

Frequently asked questions photovoltaic #2: What are the maintenance costs of a system

We are used to in every investment, there are the so-called small letters that reduce the cost of promised initially to the investor. It is logical, therefore, and the solar panels there is the search for that point which can create future costs and charges out of the program. Usually, the first thought of most of it focuses on the maintenance cost of the system, not at all unreasonable when we consider that it is a technological installation exposed to the weather.

The reality, however, is quite different, as well as photovoltaic systems have evolved to such an extent that the interventions that are needed after the installation is minimal. In particular, the panels are made with such specifications to withstand weather conditions over many years while the only exit maintenance, except for the cases that caused damage from hail, is an annual cleaning with water and common cleaning of the trade.

For the bases, respectively, the only care required is the tightness of the screws once a year for two years in order to get the system in its final form due to the contractions and expansions. Finally, the inverter does not need any care as long as it is within warranty but after five years or a decade, depending on the warranty offered by the supplier consists of a standard control.

Somehow this completes the admittedly short list of maintenance required for a photovoltaic system regardless of the size of it. Therefore, it is understood that there are virtually maintenance costs, as well as for most of the work does not require specialized workshop or multi-day tasks.