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Photovoltaic thermal hybrid solar collector
About: Photovoltaic thermal hybrid solar collector is a research topic. Over the lifetime, 8688 publications have been published within this topic receiving 232734 citations.
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TL;DR: In this article, a low-concentrating solar photovoltaic/thermal integrated heat pump system (LCPV/T-HP) with both electricity and heat outputs has been developed.
100 citations
TL;DR: In this article, a solar air heating system was modeled through TRNSYS for a 3319m2 building area, which has the potential to be applied for space heating in the heating season and hot water supply all year around in North China, uses pebble bed and water storage tank as heat storage.
100 citations
TL;DR: In this paper, the authors present a review of recent published work in the field of solar powered absorption systems which utilize pairs of working fluid and show that along with aqua-ammonia and LiBr-water, there are certain other working fluids that have theoretically shown good performance such as lithium nitrate, sodium thiocyanate, TFE-TEGDME, methanol-TEDGME, monomethylamine-water and LiCl-water.
Abstract: For the last two centuries, fossil fuel has been considered and utilized as the main source of energy. However; the negative impacts of burning fossil fuel on the environment have forced the energy research continuity to seriously consider renewable sources of energy. Solar energy, in particular, has been the main focus in this regard because it is a source of clean energy and naturally available. Solar energy applications include solar photovoltaic and solar thermal. Solar thermal systems are used to power absorption refrigeration and air-conditioning systems. This study presents a review of recent published work in the field of solar powered absorption systems which utilize pairs of working fluid. The focus in this study is on solar powered absorption refrigeration systems, diffusion absorption systems, ejector based absorption systems, compression absorption systems and cogeneration/trigeneration absorption systems. The thermodynamic properties of most common working fluids as well as use of ternary mixtures in solar powered absorption systems have been reviewed in this study. The review indicates that along with aqua-ammonia and LiBr–water, there are certain other working fluids that have theoretically shown good performance such as lithium nitrate–ammonia, sodium thiocyanate–ammonia, TFE–TEGDME, methanol–TEDGME, monomethylamine–water and LiCl–water. It is also found that, for diffusion absorption systems, TFE–TEGDME working pair have theoretically shown good performance. The review also indicates that the ternary mixture of LiBr:CHO2K–water have shown good performance compared to other ternary mixtures.
100 citations
TL;DR: In this article, an exergy analysis was performed to compare a conventional (1) two panel photovoltaic solar thermal hybrid (PVT x2) system, (2) side-by-side PV and thermal (PV+T) system with identical absorber areas to determine the superior technical solar energy systems for applications with a limited roof area.
100 citations
TL;DR: In this paper, an indirect-style solar assisted heat pump (i-SAHP) design was modeled using the TRNSYS software and compared to a traditional solar domestic hot water (SDHW) system and an electric domestic hotwater (DHW) systems.
100 citations