Germany

There may be a much-vaunted ‘solar renaissance’ in the offing for Europe, but it hasn’t come quickly enough for the Swiss PV equipment supplier, which wants to handle most of its sales and services from China.

It is the second decline in a row. Germany’s TSOs base their calculations on the 6 GW expansion for solar and wind expected for the coming year. The surplus on the EEG account, which was included in the calculations, was €3.65 billion.

Marking a historic moment in the German renewable energy sector, no public incentive was paid in August for PV installations up to 10 MW and selected under the country’s tender mechanism. This was due to the fact that market prices were higher than the price including the feed-in premium tariff, awarded in the tender.

The organic methylammonium (MA) molecules in the cell were replaced with inorganic elements such as rubidium and cesium. The planar perovskite cells resulting from the research have an efficiency of more than 20%.

Inorganic electrolytes will do the trick the company says. For multi-MW grid-scale applications the company says its technology can boost battery life to 50,000 cycles and is non-flammable. It adds that the costs of the product are competitive with conventional battery systems. Innolith is taking over the baton from Alevo, including chief executive and engineers. Alevo, however, went bankrupt last year, making the same promises.

Bankset Energy Corporation has ambitious plans to install gigawatts of solar PV on railway sleepers across the globe. While the first installation took place in Switzerland, work is under way on projects in Germany, the United Kingdom, France, the United States, China and Italy; and gearing up in Austria and Spain. pv magazine speaks to Bankset Group president, Patrick Buri.

While inverter maker Kaco has made a further investment in the storage sector, Enovos has agreed to acquired Wirsol’s O&M business. Furthermore, Rolls Royce has decided to buy German storage provider, Qinous.

Researchers from Berlin’s Helmholtz Zentrum Research Institute have developed a silicon heterojunction cell, with an additional crystalline layer that utilizes an effect known as singlet fission to boost efficiency. The team has created a device demonstrating that the principle works, and says that with further experimentation, the concept could achieve cell efficiencies as high as 40%.

From January to September 2018, solar PV systems generated 36.8 TWh in Germany, which is 13% more than they did in the first nine months of the previous year.

In the first eight months of 2018, newly installed PV capacity in Germany totaled almost 2 GW, and is already well above the previous year’s level. New residential and commercial PV systems, with a combined capacity of nearly 241 MW, have been reported to the Federal Network Agency. In October, solar incentives will drop by another 1%.