Since 2020, Poland has seen a strong increase in interest in photovoltaics. Poles, thanks to widely available subsidies for photovoltaics in the form of “Mój Prąd” subsidies, have joined the country’s energy transformation. At the same time, we are also observing a technology race among the world’s largest photovoltaic panel manufacturers. Just two years ago, the most popular photovoltaic modules in Poland in terms of unit power were panels in the 270-300W range.
In 2021/2022, this range has already increased to 400-460W. Extremely popular in 2021 in Poland were Jinko Solar 470W photovoltaic panels, characterised by extremely high efficiency, as high as 20.93%. However, not all photovoltaic panel manufacturers have followed the same path as Jinko. Some of them introduced modules with increasingly higher power, which was not always accompanied by a clear increase in efficiency. Higher power was achieved simply by increasing the size of the modules.
The standard dimensions of photovoltaic modules are approximately: 170 x 100 cm. Full technical parameters of photovoltaic modules are provided by manufacturers on data sheets, which are made available by the installer, distributor or photovoltaic wholesaler before purchasing the equipment.
AstroSemi 355W Full Black photovoltaic panels have the following dimensions: 1765 x 1048 x 35 mm.
Below the technical data from the data sheet of AstroSemi 355W, modules from the offer of Photovoltaics Wholesaler Solmix.
What are the dimensions of photovoltaic panels? AstroSemi 355 full black modules
JA Solar 540W photovoltaic panels already have dimensions that are much larger, i.e.: 2279 x 1134 x 35 mm