Photovoltaics<\/a> \u2014 also known as solar panels<\/a> \u2014 are one of the most reliable methods for producing renewable energy in the world. Using an array of photovoltaic cells, these technologies absorb and convert sunlight into clean, usable electricity.<\/span><\/p>\n Whenever integrating photovoltaics into a project, one of the first step is determining the size of the system and how much of the building\u2019s energy it will support.\u00a0<\/span>Therefore, it is important to talk to your manufacturer about where your project is located, how much sun it will receive and the overall electrical demand of the building.\u00a0<\/span>Some additional questions that you may want to ask yourself are whether you prefer a roof-mounted system or one that sits atop a shade structure or outbuilding as well as whether the cells should be made of monocrystalline, polycrystalline or amorphous silicon.<\/span><\/p>\n To help you select the right photovoltaic system for your next project, we’ve outlined the options available, together with some fundamental factors pertaining to aesthetics and performance that architects should consider.<\/p>\n Science Pyramid<\/a> by BURKETTDESIGN<\/a> with photovoltaics by Onyx Solar<\/a>; Image via Archello<\/a><\/em><\/p>\n<\/div>\n Grid-Connected Systems<\/b>: Grid-connected systems only operate when utility is available. Since utility outages are rare, these systems will usually provide the greatest amount of savings to the building owner. However, in the event of an outage, the system will shut down until utility power is restored. Components of a grid-connected system typically include: <\/span><\/p>\n Remote Systems:<\/b> Remote systems incorporate energy storage in the form of batteries and can thus operate in the case of a utility outage. In addition to the components mentioned above, remote systems also include batteries, battery enclosures, battery charge controllers and separate subpanels for critical load circuits.<\/span><\/p>\n Solar panel installation via Evergreen Solar<\/a><\/em><\/p>\n<\/div>\n There are several options for mounting a PV system onto a building, as well as new opportunities for systems that are seamlessly integrated into the building\u2019s components. For further visual inspiration, check out Architizer\u2019s collection <\/span>Catching Rays: 6 Phenomenal Photovoltaic Fa\u00e7ades<\/span><\/a>. Here are some of the most common options:<\/span><\/p>\n Rooftop: <\/b>These PV systems integrate electricity-generating solar panels on the roof of building structures and are often some of the most convenient ways to integrate photovoltaics into a design. For angled roofs, the PV system<\/a> may be mounted above and parallel to the roof surface with a standoff of several inches for cooling purposes. In cases of suboptimal angles or flat roofs, a separate structure may be employed to improve energy performance by optimizing the tilt-angle towards the sun. <\/span><\/p>\n When integrating rooftop PV products, it is important to talk to your manufacturer about the roofing materials that the building will involve. Heavier materials such as masonry, are often structurally designed to be near the limit of their weight-bearing capacity. In these cases, it may be necessary to transition to a lighter product, such as composite shingles, in areas where additional PV systems will be mounted. <\/span><\/p>\n Photovoltaic Shade Canopies: <\/b>This option involves a partial or full integration of a PV array into a structure, such as a patio cover or deck shade. Expansive unobstructed spaces such as parking lots and other outdoor areas, are ideal for these types of systems. In general, however, this mounting type is a more costly option than roof mounting and can require more maintenance as they may be more prone to vegetation and vines growing on the modules and wiring.<\/span><\/p>\n Copenhagen International School<\/a> by C.F. M\u00f8ller Architects<\/a><\/em><\/p>\n<\/div>\n Building Integrated Photovoltaics (BIPV): <\/b>BIPVs<\/a> displace some of the more conventional PV products with\u00a0building-integrated modules, allowing for new and aesthetically pleasing ways of integrating energy-saving systems. Commercially available products include roof slates and standing seam metal roofing products.<\/span><\/p>\n A typical example of a BIPV roofing system; via KOUKUUJINJA<\/a><\/em><\/p>\n<\/div>\n Special attention must be paid to ensure that these products are installed properly, carry the necessary fire ratings and do not cause roof leaks. For more information on BIPVs, check out Architizer<\/a>\u2019s case studies: <\/span>Behind the Design: How Solar Roof Tiles Really Work<\/span><\/a> and <\/span>How C.F. M\u00f8ller Architects Altered the Face of Building-Integrated Solar Panels<\/span><\/a>. <\/span><\/p>\n Backsheet:<\/b> PV arrays can be matched to the roofing of a building by customizing the color of the module frame and backsheet. Modules with black frames and black back-sheets meld visually with a dark-colored roofing surface, while bronze frames may be a good match for clay roof tiles or brown-colored shingles or metal. Modules are also available framed or unframed.<\/span><\/p>\n Cell Color:<\/b> Monocrystalline cells tend to be dark and matte, polycrystalline cells appear more sparkly and amorphous cells more translucent. Monocrystalline cells are also available in gold, magenta, steel blue and dark blue, although this type of color alteration usually results in lower energy efficiency, anywhere from 3 to 4-percent.\u00a0\u00a0<\/span><\/p>\n Search for Solar Panel Manufacturers<\/a><\/p>\n Green Dot Animo Leadership High School<\/a> by Brooks + Scarpa Architects<\/a>\u00a0with photovoltaics by Sun Power<\/a><\/em><\/p>\n<\/div>\n Material: <\/b>PV modules are available in several materials and technologies, all of which vary in their levels of efficiency. Today, the three most common are monocrystalline, polycrystalline and thin film amorphous. <\/span><\/p>\n Building Orientation and Location:<\/b> The orientation and geographic location of the building influence the amount of sunlight that can be captured by a PV system. Optimal locations are those that receive more sunshine, such as the Southwest United States, while the best orientation is south-facing with no obstructions such as vegetation or trees. <\/span><\/p>\n EWE & Bursagaz Headquarters<\/a> by tago architects<\/a>\u00a0with photovoltaics by Onyx Solar<\/a><\/em><\/p>\n<\/div>\n Electrical Demand:<\/b> It is important to know the electricity demand of the building as well as the extent to which the PV system should cover this demand. If possible, provide a detailed layout to the PV manufacturer you are working with. <\/span><\/p>\n Size & Number of Modules:<\/b> Most modules are typically rectangular and come in many sizes to accommodate the installation area. Be sure to state the length and width of the modules and if you are unsure of the sizing or total number, tell you manufacturer the area of the installation space and the total wattage of the system. <\/span><\/p>\n Maximum Power Output:<\/b> The performance of PV modules and arrays are generally rated according to their maximum DC power output under Standard Test Conditions (STC). Since these conditions are not always indicative of how PV modules and arrays will operate in the field, it is important to recognize that performance after installation may only be 85 to 90-percent of the STC rating.<\/span><\/p>\n Tracking System: <\/b>Low-cost mounting racks tend to be fixed however, you may also choose manual and automatic racks that track the sun throughout the day, in order to increase a system\u2019s power output.<\/span><\/p>\n Nursery +e in Marburg<\/a> by opus Architekten BDA<\/a>; Photovoltaics by Ertex Solar<\/a><\/em><\/p>\n<\/div>\n Catching Rays: 6 Phenomenal Photovoltaic Fa\u00e7ades<\/a><\/strong><\/p>\n Today, all that is changing with the invention of building integrated photovoltaics or BIPVs. This new breed of solar panel is incorporated directly into the building envelope. The sleek panels become an exciting new design element, proudly displayed for all to see. We also now have the technology to construct BIPV curtain walls, composed of transparent or semi-transparent photovoltaic glazing, which\u00a0not only fill interiors with sunlight but harness it for electricity. Thanks to these innovations and the public\u2019s growing appreciation for clean power, photovoltaic fa\u00e7ades are finally having their moment in the sun.<\/p>\n Solar glass panels created by the Ecole Polytechnique Federale in Lausanne; image via Lifegate<\/a><\/em><\/p>\n<\/div>\n How C.F. M\u00f8ller Architects Altered the Face of Building-Integrated Photovoltaics<\/a><\/strong><\/p>\n The\u00a0Copenhagen International School<\/a>\u00a0by\u00a0C.F. M\u00f8ller Architects<\/a>\u00a0is many wonderful things, but perhaps most remarkably, it is the architecture of willingness and foresight. With a fa\u00e7ade encased in over 12,000 solar tiles, this project pushes well beyond carbon-neutrality while proving that a building can reject the dreary aesthetic that architects often associate with building-integrated photovoltaics. With deep pedagogical meaning, this school is not only a site of learning for the students within, but an indispensable resource for the wider world.<\/p>\n \n Architizer is thrilled to announce that the <\/i>2026 A+Product Awards<\/i><\/span><\/a> is open for submissions! The clock is ticking \u2014 get your products in front of the AEC industry\u2019s most renowned designers by <\/i>submitting today<\/i><\/span><\/a>.<\/i><\/p>\n<\/p>\n The post An Architect’s Guide To: Photovoltaics<\/a> appeared first on Journal<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":" Use this guide to light up your next design.![\"photovoltaics\"](\"https:\/\/blog.architizer.com\/wp-content\/uploads\/H4A4089.jpg\")
<\/p>\nPhotovoltaic Systems<\/h2>\n
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![\"photovoltaics\"](\"https:\/\/blog.architizer.com\/wp-content\/uploads\/installation.jpg\")
<\/p>\nAesthetics<\/h2>\n
![\"photovoltaics\"](\"https:\/\/blog.architizer.com\/wp-content\/uploads\/1504008454248CIS_11_photo_by_Adam_Moerk.jpg\")
<\/p>\n![\"photovoltaics](\"https:\/\/blog.architizer.com\/wp-content\/uploads\/solar-panel-wiring-diagram-awesome-solar-energy-roof-diagram-best-solar-panels-pinterest-of-solar-panel-wiring-diagram.jpg\")
<\/p>\n![\"photovoltaics\"](\"https:\/\/blog.architizer.com\/wp-content\/uploads\/b68de282.jpg\")
<\/p>\nPerformance<\/h2>\n
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![\"photovoltaics\"](\"https:\/\/blog.architizer.com\/wp-content\/uploads\/1491208252170TagoArchitects_EWEBursagaz_9.jpeg\")
<\/p>\nCase Studies<\/h2>\n
![\"\"](\"https:\/\/blog.architizer.com\/wp-content\/uploads\/143455438357306_MG_6681_kl.jpg\")
<\/p>\n![\"\"](\"https:\/\/blog.architizer.com\/wp-content\/uploads\/1509374724947Laboratorio-Copenaghen-International-School-Danimarca-1.jpg\")
<\/p>\n
\nThe post An Architect’s Guide To: Photovoltaics appeared first on Journal.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-292","post","type-post","status-publish","format-standard","hentry","category-product-guides"],"_links":{"self":[{"href":"https:\/\/trainingsequipment.net\/index.php\/wp-json\/wp\/v2\/posts\/292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trainingsequipment.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trainingsequipment.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/trainingsequipment.net\/index.php\/wp-json\/wp\/v2\/comments?post=292"}],"version-history":[{"count":0,"href":"https:\/\/trainingsequipment.net\/index.php\/wp-json\/wp\/v2\/posts\/292\/revisions"}],"wp:attachment":[{"href":"https:\/\/trainingsequipment.net\/index.php\/wp-json\/wp\/v2\/media?parent=292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trainingsequipment.net\/index.php\/wp-json\/wp\/v2\/categories?post=292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trainingsequipment.net\/index.php\/wp-json\/wp\/v2\/tags?post=292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}