Solar collectors (solars) versus photovoltaic panels (modules) - what are the differences? Solar collectors and photovoltaic panels are apparently two similar systems that use solar energy. Many people confuse photovoltaic panels and solar collectors, mainly because of their similar appearance. Both systems can be mounted on roofs and on the ground. What they have in common...
Any builder with plans to build or modernise a house faces an important decision regarding what type of heating to choose for their home. The factors that ultimately influence the choice are mainly the costs resulting from the purchase of the heating device and the charges associated with its operation in the future. In addition, the impact of the heating appliance on the climate is important. In relation to ...
Size of photovoltaic panels - what does it depend on? When deciding on the installation of a photovoltaic system, in addition to the power, the size and weight of the photovoltaic panels should also be taken into account. At the same time, it is important to bear in mind that roof constructions vary, which affects the possibility of using specific mounting solutions. What do the dimensions of photovoltaic panels depend on and what are they? What is the weight of the panels...
The lifespan of a heat pump is a key topic for those who decide to invest in this source of heating for a building. Is the investment long-term? How many years can a heat pump operate without losing performance? What factors can reduce the service life? These and other questions are answered in the following article! The service life of a heat pump depends on many...
kWp - what does the abbreviation stand for? kWp is an abbreviation for 'kilo Watt peak', which translated into Polish means 'kilo Watt maximum'. It is a unit of power that refers to the maximum production capacity of a photovoltaic (PV) module or the entire PV installation under certain conditions, called Standard Test Conditions (STC). STC conditions,...
HEMS (Home Energy Management System) is a system for managing energy in the home. Its primary objective is to optimise energy consumption in real time through monitoring, control and automation. HEMS integrates different energy systems - photovoltaic installation, energy storage and home appliances. It can help save electricity and increase the comfort of living for household members. The HEMS system...
Until now, in order to build a photovoltaic installation with a capacity of more than 50 kWp, the developer had to obtain a building permit. The procedure was often lengthy and expensive, which increased the costs from the investment. On 17 August 2023, an amendment to the Renewable Energy Sources Act came into force, which introduces significant changes. From now on, installations with a capacity of up to 150...
Sollab Photovoltaics a Recommended Installer 2023/2024 by SolarEdge! As long-standing installers of SolarEdge systems, we have become Recommended Installers 2023/2024! We would like to thank you for recognising our professionalism and assure you that we will continue to pursue a policy of high quality service! SolarEdge Technologies, Inc. is a global leader in smart solar energy solutions. SolarEdge provides innovative technologies that increase efficiency,...
How are photovoltaic cells made? Photovoltaic panels use photovoltaic cells, which are made from silicon crystalline wafers. Silicon wafers can be polycrystalline or monocrystalline and are manufactured using several different production methods. Currently, the most efficient type of cells are monocrystalline cells, which are manufactured using the Czochralski process. The Czochralski process is widely used...
CALEFFI is a European leader in the manufacture of top quality control and measurement fittings used for domestic and industrial applications in the heating, air-conditioning, sanitary and renewable energy sectors Heat pump protection The growth in popularity of heat pumps, including monoblock heat pumps, has contributed to the increasing popularity of the Caleffi 108 series anti-freeze valve. Its main...
From 13 to 17 March 2023, we had the pleasure of taking part in the ISH trade fair in Frankfurt am Main. This is the leading event for the plumbing and sanitary industry. The ISH trade fair is the largest international event in the air conditioning, ventilation, heating, also plumbing and sanitary installation industry. Manufacturers of bathroom and plumbing equipment will present innovative solutions and the latest design. In the technology segment, the...
How do I choose a heat pump? The right choice of heat pump makes it possible to provide heat comfort in all weather conditions in an environmentally friendly and cost-effective manner. The right choice of unit is not easy, as many factors need to be taken into account, such as an accurate determination of the building's heating requirements. The best solution is to have this task carried out by specialists who will analyse all the factors. However, it is worth knowing ...
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We operate in the Tricity and surrounding areas: Gdańsk, Sopot, Gdynia, Rumia, Wejherowo, Kartuzy, Żukowo, Pruszcz Gdański, Tczew, Starogard Gdański, Kwidzyn, Sztum, Kościerzyna, Malbork, Puck, Nowy Dwór Gdański, Elbląg, Skarszewy, Pelplin, Stegna, Reda, Lębork, Krynica Morska.
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