The intermittency of renewable energy technologies requires adequate storage technologies. Hydrogen systems consisting of electrolysers, storage tanks, and fuel cells can be implemented as well as batteries. The requirements of the hydrogen purification unit is missing from literature. We measured the …

The Netherlands is aiming for the roll-out of more solar PV. However like many densely populated countries, the country is running into issues of lack of space. Opportunities around infrastructural works like highways provide space without compromising the landscape. Examples of this double use are already …

Anthocyanins do not have a toxic effect, they are safe for humans, and they are of interest as natural dyes. They are used in the food industry, cosmetics, perfumery and medicine. Nowadays, the question of the use of anthocyanins in solar cells is being widely considered. Dye-sensitized solar cell (DSSC) …

Processes have been developed to integrate CIGS solar foils directly in plastic or composite based products. Using injection moulding and vacuum forming it turned out that mechanical stress is applied to the solar foil upon cooling. Using intermediate stress relief layers such as polyolefin this could …

This study focuses on the possible advantage of an aesthetic appeal on the adoption of photovoltaic (PV) cells and panels. Study deals with the importance of this perception of solar panels by potential buyers. It reports the relative importance of aesthetics compared with other attributes, namely investment …

A series of new, easily synthesized C60-fullerene derivatives is introduced that allow for optimization of the interactions between rr-P3HT and the fullerene by systematic variation of the size of the ester group. Two compounds gave overall cell efficiencies of 4.8%, clearly outperforming [60]PCBM which …

From Springer description: "We present the design considerations of an autonomous wireless sensor and discuss the fabrication and testing of the various components including the energy harvester, the active sensing devices and the power management and sensor interface circuits. A common materials platform, …

The European Union is striving for a high penetration of renewable energy production in the future energy grid. Currently, the EU energy directive is aiming for 20% renewable energy production in the year 2020. In future plans the EU strives for approximately 80% renewable energy production by the year …

This report is written to guide the reader step by step through the process of developing a heating stage and a iron mapping device for a photoluminescence setup, used to measure the lifetime of silicon wafers in solar cells. Subject specific terms will be explained throughout the report. First, research …