Results 111 to 120 of about 2,070,201 (256)
, 2014 The Solar Panel Cleanerbot is an electrical engineering junior and senior design project. The objective is to build a robot that can clean the solar panels on the roof of Holmes Hall in order to maintain optimal efficiency.
Yee, Christina
core +1 more source
Design Rules for Quantitative Control of Intragrain Planar Defects in Halide Perovskites
Advanced Science, EarlyView.Dose‐budgeted electron microscopy reveals the design rules governing intragrain planar defects in halide perovskites: {112}t ferroelastic twins proliferate with increasing tetragonality and grain size, whereas {111}c twins and stacking faults emerge as the lattice approaches cubic symmetry.
Byeongjun Gil +3 more
wiley +1 more source
Bridging Horizontal to Vertical Radiative Cooling
Advanced Science, EarlyView.Radiative cooling materials are mature but only work facing the sky, confining them to rooftops. Instead of developing new ones, this system bridges existing horizontal coolers to vertical windows using blades outside the glass. On an occupied urban building, windows stay up to 1.4°C below air temperature while preserving daylight, outward views, and ...
Xiangyu Meng, Gan Huang
wiley +1 more source
Method for Simulating Solar Panel Oscillations Considering Thermal Shock
ComputationThe purpose of this work is to develop an approximate method for simulating the oscillations of a solar panel with consideration of thermal shock, based on a simulated spacecraft system model.
Andrey V. Sedelnikov +1 more
doaj +1 more source
Effective Solvent‐Engineered All‐Inorganic CsPbI2Br Perovskite Solar Cells
Advanced Science, EarlyView.All‐inorganic CsPbI2Br perovskite composition has gathered a lot of attention in recent years due to its thermal robustness, convenience for space applications as well as for the all‐perovskite triple junction applications as a top cell due to its wide‐bandgap (1.9 eV) nature.
Rajarshi Roy +9 more
wiley +1 more source
Investigating the thermal impacts of rooftop solar panels in hot humid climate: Bahrain
City and Environment InteractionsThe thermal influence of the Rooftop Building-Integrated Solar Photovoltaic (RBISPV) has been investigated through experimental configurations employing a solar panel alongside a MDF wooden panel for data collection.
Ashraf Mohamed Soliman +3 more
doaj +1 more source
Advanced Science, EarlyView.Niobium nitride (NbN) broadband plasmonic metasurface absorbers provide an efficient platform for solar‐energy conversion through hot‐carrier injection. Quasi‐epitaxial NbN features a low work function of 4.0 eV, reducing the interfacial injection barrier and facilitating charge transfer into adjacent photocatalysts.
Tzu‐Yu Peng +11 more
wiley +1 more source
Advanced Science, EarlyView.From passive to active ion transport: π‐conjugated heterocycles reconfigure the hydration environment and microphase morphology of p‐terphenyl‐based anion‐exchange membranes, enabling fast hydroxide transport and high‐performance water electrolysis. ABSTRACT Anion‐exchange membrane water electrolysis (AEMWE) is a promising technology for sustainable ...
Qian Wang +8 more
wiley +1 more source
Solar panel cooling system with hollow fibres [PDF]
, 2015 Paper presented to the 3rd Southern African Solar Energy Conference, South Africa, 11-13 May, 2015.Solar panel overheating drastically reduces their efficiency and lifespan.
Raudensky, M. +5 more
core
Advanced Science, EarlyView.Side‐chain asymmetry in quinoxaline copolymer donors modulates donor–acceptor miscibility and blend morphology in all‐polymer solar cells. The asymmetric donor PBAQ6 enables more balanced charge transport, reduced recombination, and improved charge dynamics with PYF‐T‐o, delivering PCEs of 18.35% in binary devices and 19.52% in ternary devices ...
Can Zhu +13 more
wiley +1 more source