French engineer André Buhart has published the plans and open-source software to create a DIY "solar energy router" to manage PV overproduction. Depending on the configuration, the device can direct ...

This paper presents a phased array architecture for retrodirective microwave wireless power transmission from the space solar power satellite (SPS). The proposed architecture uses a 2.9-GHz pilot beam ...

Scientists in Switzerland have conducted techno-economic analysis of perovskite solar module manufacturing costs in terms of ...

In this paper, a hybrid class envelope tracking power supply with multilevel architecture is designed, which consists of a step wave generation unit (Multi-Level Stage), a linear amplifier connected ...