--- title: Solar Power Interactive Graphic description: Learn what components make up an all-in-one solar power skid in this interactive infographic from industry leader PCX. --- ** [![PCX](https://www.pcxcorp.com/hubfs/raw_assets/public/PCX_Nov_2021/img/logo-footer.svg)](https://www.pcxcorp.com/?hsLang=en) [![Contact Us](https://no-cache.hubspot.com/cta/default/2897803/interactive-192785341304.png) ](https://www.pcxcorp.com/hs/cta/wi/redirect?encryptedPayload=AVxigLLEUbD59zx%2BVvCUd5m7GbScrNJYl%2FBxVC9x3d5RZ98Vwxio7ouhchLYR6P9xhQS1cnFmxtMpki35ABSGKGx5rrgslVljHm85QU0r56Tglg%2BwW7a%2BobrZBvv7pIHlWZYSEReWL%2BDLj8t%2FsuR5f1liT%2FRkB2cFR51vsoIPecWq7kLb3YB&webInteractiveContentId=192785341304&portalId=2897803&hsLang=en) # Accelerate Your Construction with PCX's Prefabricated Modular Electrical Solutions [ Contact Us ](https://www.pcxcorp.com/contact/?hsLang=en) ## Anatomy of a Solar Power Skid Solar panels can be a valuable alternative energy source for utility companies and commercial facilities looking to power their own operations. PCX applies the advantages of prefabrication to solar power systems by combining support infrastructure onto a skid. By integrating these vital components onto a skid in our controlled manufacturing environment, we eliminate many of the variables and on-site work that can complicate the process of deploying or expanding a solar panel setup. Look at this example of a solar power skid to see what a typical configuration looks like and click on each component to learn more about its function in the overall system. ### Solar Panels Solar panels convert sunlight into electricity through the photovoltaic effect. They consist of interconnected solar cells, typically made from silicon, housed within a metal frame and glass casing. More Info ### Display and Control Unit The display and control unit is a user interface that provides real-time information, monitoring, and control capabilities for the solar power system. More Info ### Pull Box A pull box, also known as a transition enclosure, collects the photovoltaic (PV) feeds and combines them into a single feed before they enter the inverter. More Info ### Inverter The inverter turns the DC current from the pull box into AC. More Info ### Transformer Some solar power skids include transformers, which can adjust the voltage of the electricity the system generates in order to match it to the electrical grid or to the needs of the system. More Info ### Electrical Support Gear Electrical support gear can vary from system to system but is sure to include an on/off switch, known as the disconnect box, and a main breaker panel, which serves to connect the system to the electrical grid or to a facility. More Info ### 1. Solar Panels Solar panels convert sunlight into electricity through the photovoltaic effect. They consist of interconnected solar cells, typically made from silicon, housed within a metal frame and glass casing. ![PCX Logo](https://www.pcxcorp.com/hubfs/PCX_March_2021/Interactive%20Infographic/logo-small.svg) #### Features - Generates a direct current (DC) electrical flow - Comes with different efficiency, wattage, and tolerance ratings #### Applications - Provides a green and cost-effective form of energy - Unlocks potential government benefits, including tax credits" ### 2. Display and Control Unit The display and control unit is a user interface that provides real-time information, monitoring, and control capabilities for the solar power system. ![PCX Logo](https://www.pcxcorp.com/hubfs/PCX_March_2021/Interactive%20Infographic/logo-small.svg) #### Features - Provides access to settings - May come with remote monitoring capabilities #### Applications - Gives visibility into performance with real-time monitoring - Alerts users to issues or anomalies within the solar power system ### 3. Pull Box A pull box, also known as a transition enclosure, collects the photovoltaic (PV) feeds and combines them into a single feed before they enter the inverter. ![PCX Logo](https://www.pcxcorp.com/hubfs/PCX_March_2021/Interactive%20Infographic/logo-small.svg) #### Features - Can include components to optimize voltage levels - Produces a single, higher-current DC output" #### Applications - Streamlines the connection process - Simplifies performance monitoring, overcurrent protection, and maintenance ### 4. Inverter The inverter turns the DC current from the pull box into AC. ![PCX Logo](https://www.pcxcorp.com/hubfs/PCX_March_2021/Interactive%20Infographic/logo-small.svg) #### Features - Can include features to optimize voltage and current output - May come with built-in or connected monitoring systems - May have an integrated battery to store excess solar energy for future use #### Applications - Creates AC current, which offers advantages including efficiency, safety, and compatibility with existing infrastructure and equipment ### 5. Transformer Some solar power skids include transformers, which can adjust the voltage of the electricity the system generates in order to match it to the electrical grid or to the needs of the system. ![PCX Logo](https://www.pcxcorp.com/hubfs/PCX_March_2021/Interactive%20Infographic/logo-small.svg) #### Features - May have built-in protection devices to safeguard against overcurrent conditions and short circuits - May include load tap changers (LTC) to regulate voltage levels under varying load conditions #### Applications - Steps electrical voltage up or down, making the level appropriate for the rest of the system - Can enhance safety through galvanic isolation ### 6. Electrical Support Gear Electrical support gear can vary from system to system but is sure to include an on/off switch, known as the disconnect box, and a main breaker panel, which serves to connect the system to the electrical grid or to a facility. ![PCX Logo](https://www.pcxcorp.com/hubfs/PCX_March_2021/Interactive%20Infographic/logo-small.svg) #### Features - Easily accessible main switch or breaker for quick degeneration - Protected within a weatherproof enclosure #### Applications - Allows for safe operation and maintenance - Complies with electrical codes and regulations - Distributes and controls the flow of electricity ![modular-data-center-PCX-DC-Gallery8-MadTechColMDC-1](https://f.hubspotusercontent30.net/hubfs/2974487/modular-data-center-PCX-DC-Gallery8-MadTechColMDC-1.jpg) Guide ### The Complete Guide to Modular Data Center Solutions The world today runs on data—it is estimated that 2.5 quintillion bytes of data are created each day, and IDC predicts that worldwide data production will amount to 175 zettabytes by 2025. 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