Interesting facts

Connection power and contracted power in the context of a photovoltaic installation The correct choice of contracted power is important in the context of optimising the costs associated with electricity consumption . The terms connection and contracted power are often confused with each other. What is the difference between contracted power and connection power? How do I choose the power of a photovoltaic installation so that the connection power is not exceeded?...

Solar cables - what are their characteristics? The use of solar energy has become an integral part of today's ecology and sustainability. One of the key components of photovoltaic systems are solar cables and wires, which act as the energy backbone, transmitting energy from solar panels to consumer devices. In this article, we take a closer look at this vital but often underestimated component....

Reactive energy and photovoltaic installation Owners of photovoltaic installations are obliged to settle accounts with the electricity company, and there are various more and less clear-cut items on their bills. One aspect that can be questionable is the concept of so-called reactive power. What is reactive power? What does reactive power compensation consist of? Here is what you should know on...

What is a hot-spot in a photovoltaic installation? Although photovoltaic panels show considerable resistance to weather conditions such as rain, snow or hail, they are not entirely free from the risk of micro-damage. The most common source of such damage is transportation and installation, where even minor carelessness can undermine the manufacturers' efforts. Have you ever noticed an installation team casually strolling ...

Single-phase or three-phase heat pump - which to choose? In an era of increasing environmental awareness and the search for efficient energy solutions, heat pumps are a key component of modern heating systems. These devices make it possible to heat or cool a building using resources stored in the environment. Heat pumps vary in terms of power, energy source and single and three-phase. When...

How to avoid looping in a photovoltaic installation? Photovoltaic installations are growing in popularity as a source of renewable energy every year. It is important to remember that, like any advanced technology, they require sufficient knowledge and precision in installation to ensure maximum efficiency and safety. One potential problem that can occur with such systems is the formation of loop...

Charging an electric car with photovoltaics - sustainable electromobility In an era of increasing environmental awareness and the need to reduce the harmful impact on the environment, more and more people are choosing to purchase an electric car and install a photovoltaic installation. A photovoltaic installation allows the sun's rays to be used to generate electricity. It turns out that the surplus of this energy can be successfully used between...

Can hail damage photovoltaic panels? Hail is a weather phenomenon that can cause concern for homeowners with photovoltaic panels. How resilient is the average photovoltaic installation to such weather incidents? Is hail a threat to photovoltaic panels? You will find the most important information in the following post. Check it out! Hailstorms and Photovoltaics - what are the risks? Is hail...

Don't Let Winter Surprise You - How do you protect your heat pump from the cold? Winter is a time when our homes need reliable heating more than ever. However, heat pumps, which are an environmentally friendly and efficient alternative to traditional heating systems, require special attention during cold weather. In this post, you will learn how to properly prepare your heat pump for winter,...

Photovoltaic panels on a fence - can it work? Photovoltaics have been attracting widespread interest for several years, in Poland and worldwide. Mainly due to the savings it allows to generate, but also because of the numerous subsidies offered by the government. In most cases, investors decide to install a solar power plant on the roof of their home or business or...

What is hybrid photovoltaics? Poland's energy policy aims to reduce the use of conventional energy sources. The recipe for meeting the requirements of the European Union is the development of photovoltaics. One of the greatest challenges facing prosumers is to increase the self-consumption of energy produced by a photovoltaic installation. Hybrid photovoltaic installations are meeting these expectations. What is a hybrid photovoltaic installation? A hybrid photovoltaic installation combines two...

Heating curve - what is it and how to set it ? To maintain the ideal room temperature, setting the heating curve is a priority. The main goal of the heat pump owner and installer is to ensure a comfortable temperature in the building. After all, comfort is the factor that is one of the greatest advantages of using heat pumps over other heating appliances. In the context of...