The first 18 months of field experience with the charging solution SMA EV Charger have shown in Sunny Portal: more than half of the energy used for charging electric vehicles is provided by solar power from your own roof. It is no longer a secret that this allows you to be on the move in a particularly climate-neutral and cost-effective way. But did you know that it means you can even prevent expensive grid expansion and your contribution to the energy transition becomes even more valuable?

Improved performance, better availability of spare parts and use of the latest technologies as well as analysis and monitoring tools – there are many arguments in favor of modernizing existing PV power plants. However, the complexity of such a project scares many system operators off, but a repowering project does not have to be labor-intensive. The SunnyDesign web portal provides an easy way to create a modernization plan for your own PV power plant in just a few clicks.

When Dennis Halpape and Alexander Krug journeyed to East Africa for the first time with Kassel-based association TOGETHER – Hilfe für Uganda [Aid for Uganda]  to install a solar system twelve years ago, there was rarely any light to be found for many kilometers in every direction in the region of Kooki after sunset. Today, when it gets dark, there are significantly more lights on in the houses there.

Young people are key to the planet reaching its sustainability goals. So what could be better than installing solar panels on school rooftops? Schoolchildren can understand the technology involved; watch the installation of the equipment; and monitor the results. And, of course, the schools can reduce their carbon footprint.

With more than 450,000 downloads, the SMA Energy App is well established in the market. Now after more than one year of parallel operation, the SMA Energy App has replaced the Sunny Portal App. Reason for doing so: After all, PV systems are becoming ever more complex, and the integration of storage and e-mobility is set to become standard. The SMA Energy App combines your private energy transition at home with the change to e-vehicles on the street. We will improve our SMA Energy App following your feedback!

The SPD, Greens and FDP presented their long-awaited agreement on Wednesday. At its heart lie climate protection and a commitment to put Germany on the path toward limiting global warming to 1.5°C. Regarding renewable energies, all the signs are pointing toward growth – albeit with one slight downside.

When the inverter’s service life suddenly came to an end, low performance was threatening the profitability of Guntram Grieseler’s solar power plant. He decided to modernize his plant with innovative SMA string inverter technology. As a result, Guntram Grieseler’s plant is now producing even more energy than before. Here’s how it was done.

Even after the end of the UN Climate Change Conference, we are still a long way from achieving the 1.5°C target that is urgently needed if we are to avoid the most devastating effects of the global climate crisis. According to calculations by the IEA, even if all the pledges made in Glasgow are actually kept, which is by no means certain, the Earth will still heat up by at least 1.8°C. That is clearly too much. But even though the results of COP26 are disappointing, there was also progress in some areas.

It has been six years since the world’s nations agreed to limit man-made global warming to significantly below 2 °C in the landmark Paris Agreement. Since then, there have been many announcements and promises. But we are still waiting for concrete steps and effective measures to curb the climate crisis. It is crucial that COP26, the UN Climate Change Conference in Glasgow next week, finally brings a breakthrough. Before it is too late.

Britain's Keele University recently installed a renewable energy system incorporating an SMA power station, 1MW Battery Storage and 12,500 solar panels. The project fits in the institution’s pledge to be carbon neutral by 2030.