How to use sector coupling effectively

A fully electric heated house in Upper Austria (source: my-PV)

Power-to-heat: heating with electricity has long been considered uneconomical and harmful to the climate. With the energy transition, the focus is once again on heat generation using self-generated green electricity. Both efficiency and cost-effectiveness are now under good auspices. Sector coupling is moving more and more into the spotlight and is already showing what our future green energy system can look like. (more…)

IBC SOLAR at Genera Solar 2020

Renewable energies in Spain, especially with regards to the solar market are booming. This became clear during the visit to Genera Solar 2020, Spain’s largest energy and environmental fair in Madrid. IBC SOLAR also participated and presented the wide range of its services and product portfolio, from modules and mounting systems to inverters. However, this year’s highlight was the launch of the Spanish PV Manager version. (more…)

Static friction coefficient with AeroFix and AeroFlat

Static friction and spring scale

In the flat roof sector, aerodynamic mounting systems have evolved, especially for foil, bitumen, green and gravel roofs. The reason for this success is the simple assembly compared to other systems, as normally no roof penetrations have to be made and better load values are achieved through the aerodynamics. Instead, ballast is only applied depending on the project. In this context, the so-called static friction coefficient between the bracket and the roof cladding plays an important role in all aerodynamic systems on the market, for example in our IBC AeroFix and IBC AeroFlat systems, because it strongly influences the ballast. How this is determined exactly and what needs to be taken into account is explained in more detail below. (more…)

A day at IBC SOLAR

Like many other young people, I decided to opt for an apprenticeship after finishing school. After a successful application process, I started my apprenticeship as an industrial clerk in September 2019 at IBC SOLAR. A few months have passed since thenand I have settled in well in my first training department“Projects Germany”. This department is responsible for the development and implementation of large-scale photovoltaic and solar projects. But first, my name is Jennifer Will and I will describe to you in the following article what such a day during my training is like. (more…)

From M0 to M12 – different wafer sizes in the market

When you talk to the pioneers of the German PV industry, such as Mr. Udo Möhrstedt or the first participants of the symposium at Banz Monastery, one looks back at the early years with a sparkle in the eyes. A specific example is the comparison between the wafer sizes of the past and the present. The “wafer” is the starting material for the production of crystalline solar cells, which is only about 200 µm thick. Although there have been many adjustments over the years, the continuity has unfortunately disappeared. In recent months, countless new wafer sizes have appeared on the market. Something the PV industry has never experienced before. In addition, there is no uniform designation. With this article we would like to shed some light on the topic, and in addition to a review of the history of cell size, we want to compare the current common names. (more…)