Question

Topic: Green Designs - Solar Photovoltaic Systems: Commercial

Discuss an upcoming and new trend in “Green Designs - Solar Photovoltaic systems” for any electrical system in a Commercial area. (1-2 Paragraphs each minimum) Please include references.

• Discuss how it is installed and interconnected with the rest of the mechanical and electrical systems within a project?

Answer 1

Green roof and solar photovoltaic (PV) systems are technologies that would contribute to sustainable constructing development and reduction of greenhouse fuel emissions. When they're mixed collectively on the constructing roof, it could decorate their capabilities and effectiveness via cooling and shading effects. This paper explains the predominant findings of a research to take a look at the advantages of integrating inexperienced roof and solar PV structures. The essential elements affecting the interactions between the 2 systems are assessed. The thermal and electricity outcomes are analysed by way of theoretical models, experiments and discipline studies.

A hypothetical case study to retrofit the roof of an existing constructing in Hong Kong with such integration is performed to assess the sensible layout problems. The experimental consequences confirmed a advantageous impact for this integration: green roof floor and soil temperatures are reduced from the shading and higher power output of PV panel is performed from the cooling. The findings of year-spherical constructing power simulation using EnergyPlus for an extremely low rise business constructing indicated that the electricity intake for air conditioning of the integrated system is barely decrease than the stand-on my own gadget and the PV gadget on included technique generates eight.3% greater electricity than the stand-alone option. The extent of the benefits relies upon on the device design and the way to determine the surest association for a specific building website.