{"id":131945,"date":"2025-04-09T13:26:35","date_gmt":"2025-04-09T11:26:35","guid":{"rendered":"https:\/\/www.velasolaris.com\/?post_type=funktionen&#038;p=131945"},"modified":"2025-04-14T09:35:46","modified_gmt":"2025-04-14T07:35:46","slug":"pv-system-design","status":"publish","type":"funktionen","link":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/","title":{"rendered":"PV System Design"},"content":{"rendered":"<div class=\"yoast-breadcrumbs\"><span><span><a href=\"https:\/\/www.velasolaris.com\/en\/\">Home<\/a><\/span> <i class=\"fa fa-chevron-right\"><\/i> <span><a href=\"https:\/\/www.velasolaris.com\/en\/features\/\">Features<\/a><\/span> <i class=\"fa fa-chevron-right\"><\/i> <span class=\"breadcrumb_last\" aria-current=\"page\">PV System Design<\/span><\/span><\/div>\n\n\n<figure class=\"wp-block-image alignwide size-full is-style-default\" style=\"margin-top:0;margin-bottom:0\"><img loading=\"lazy\" decoding=\"async\" width=\"1950\" height=\"680\" src=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/polysun-piktogramme_photovoltaik-teaser-1.jpg\" alt=\"PV System Design\" class=\"wp-image-131946\" srcset=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/polysun-piktogramme_photovoltaik-teaser-1.jpg 1950w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/polysun-piktogramme_photovoltaik-teaser-1-300x105.jpg 300w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/polysun-piktogramme_photovoltaik-teaser-1-1024x357.jpg 1024w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/polysun-piktogramme_photovoltaik-teaser-1-768x268.jpg 768w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/polysun-piktogramme_photovoltaik-teaser-1-1536x536.jpg 1536w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/polysun-piktogramme_photovoltaik-teaser-1-1300x453.jpg 1300w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/polysun-piktogramme_photovoltaik-teaser-1-200x70.jpg 200w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/polysun-piktogramme_photovoltaik-teaser-1-400x139.jpg 400w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/polysun-piktogramme_photovoltaik-teaser-1-600x209.jpg 600w\" sizes=\"auto, (max-width: 1950px) 100vw, 1950px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading has-text-align-center is-style-default\" id=\"h-pv-system-design-optimizing-modules-inverters-amp-battery-storage\">PV system design: Optimizing modules, inverters &amp; battery storage<\/h1>\n\n\n\n<p class=\"has-text-align-center is-style-limited-width has-xlarge-font-size wp-block-paragraph\">Are you looking to get started with PV system design and optimally size battery storage? With Polysun, you can create a 3D model of your building, place PV modules both automatically and manually, and design the inverter layout, including detailed string planning.<\/p>\n\n\n\n<p class=\"has-text-align-center is-style-limited-width has-xlarge-font-size wp-block-paragraph\">Using globally available weather data, you can accurately calculate the expected yield and determine the optimal battery size for your specific project and location. In addition, Polysun lets you generate professional project reports, allowing you to impress your clients with reliable results as well as clear visualizations.<\/p>\n\n\n\n<div class=\"wp-block-buttons has-custom-font-size has-large-font-size is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-c6788de7 wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.velasolaris.com\/en\/kontakt\/\">Request project support<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-font-size has-large-font-size\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.velasolaris.com\/en\/pricing\/\"><strong>T<\/strong>ry for free<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.velasolaris.com\/en\/webinare\/\">Attend webinar<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-95ff1f7d wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-style-rounded is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1790\" height=\"1190\" src=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/PV-3D_.png\" alt=\"Solar System 3D Simulation\" class=\"wp-image-131952\" srcset=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/PV-3D_.png 1790w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/PV-3D_-300x199.png 300w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/PV-3D_-1024x681.png 1024w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/PV-3D_-768x511.png 768w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/PV-3D_-1536x1021.png 1536w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/PV-3D_-1300x864.png 1300w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/PV-3D_-200x133.png 200w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/PV-3D_-400x266.png 400w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/PV-3D_-600x399.png 600w\" sizes=\"auto, (max-width: 1790px) 100vw, 1790px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"h-solar-system-3d-simulation\">Solar System 3D Simulation<\/h2>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>3D roof planning:<\/strong> Determine the right number and position of your PV modules in 3D<\/li>\n\n\n\n<li><strong>Detailed yield calculation:<\/strong> Get reliable yield values based on local weather data, available worldwide<\/li>\n\n\n\n<li><strong>Stringing: <\/strong>With Polysun, you can create your string plan taking shading into account<\/li>\n\n\n\n<li><strong>Self-consumption optimisation: <\/strong>Find the optimum storage size to optimise your self-consumption<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-95ff1f7d wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"h-inverter-design-amp-string-plan-creation\">Inverter Design &amp; string plan creation<\/h2>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>Inverter Design<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-large-font-size\">Extensive database of inverters from various manufacturers<\/li>\n\n\n\n<li class=\"has-large-font-size\">Sizing algorithm to find the optimal inverter<\/li>\n\n\n\n<li class=\"has-large-font-size\">Optional full control with manual inverter configuration<\/li>\n<\/ul>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>String Plan Creation<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Generate string plans for multiple roofs in 3D<\/li>\n\n\n\n<li>Consider shading effects when defining string layouts<\/li>\n\n\n\n<li>Export string plans as PDF or DWG files<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-style-rounded is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1790\" height=\"1190\" src=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/string-SPT_.png\" alt=\"Inverter Design &amp; string plan creation\" class=\"wp-image-131956\" srcset=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/string-SPT_.png 1790w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/string-SPT_-300x199.png 300w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/string-SPT_-1024x681.png 1024w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/string-SPT_-768x511.png 768w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/string-SPT_-1536x1021.png 1536w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/string-SPT_-1300x864.png 1300w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/string-SPT_-200x133.png 200w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/string-SPT_-400x266.png 400w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/string-SPT_-600x399.png 600w\" sizes=\"auto, (max-width: 1790px) 100vw, 1790px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons has-custom-font-size has-large-font-size is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-c6788de7 wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-button is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.velasolaris.com\/en\/kontakt\/\">Request project support<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-font-size has-large-font-size\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.velasolaris.com\/en\/pricing\/\"><strong>T<\/strong>ry for free<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--4\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.velasolaris.com\/en\/webinare\/\">Attend webinar<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignfull is-layout-flex wp-container-core-columns-is-layout-d4134f36 wp-block-columns-is-layout-flex\" style=\"margin-bottom:var(--wp--preset--spacing--80)\">\n<div class=\"wp-block-column has-body-color-color has-green-10-background-color has-text-color has-background has-link-color wp-elements-f8e4d07d117b21e7d781898f60943e2a is-layout-constrained wp-block-column-is-layout-constrained\">\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-why-customers-use-polysun-for-pv-system-design\">Why customers use Polysun for pv system design<\/h2>\n\n\n    <section id=\"res-icon-text-vertical-block_ef199f46d0f84f623bb42a9f5b209d07\" class=\"res-icon-text-vertical padding-y-lg\"  data-aos=\"res-downIncoming\">\n        <div class=\"container\">\n\t\t\t            <div class=\"row\">\n\t\t\t\t                <div class=\"col\">\n\n                    <div class=\"grid grid-col-3 w-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t                                <div class=\"element layout02 \" style=\"background-color: transparent\">\n\n                                    <div class=\"icon-container\">\n                                        <div class=\"icon\">\n\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"280\" height=\"300\" src=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf-und-Heizung.png\" class=\"img-fluid w-100\" alt=\"\" srcset=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf-und-Heizung.png 280w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf-und-Heizung-187x200.png 187w\" sizes=\"auto, (max-width: 280px) 100vw, 280px\" \/>                                        <\/div>\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"title style-auto\">Inverter design &#038; string planning<\/h3>                                    <\/div>\n                                    <div class=\"text-container\">\n                                        <div class=\"text\"><ul>\n<li>Automated and Manual Inverter Design<\/li>\n<li>Optionally plan with power optimizers and module inverters<\/li>\n<li>Create your string plan in 3D, considering shading effects<\/li>\n<li>Export the string plan as a PDF or DWG file<\/li>\n<\/ul>\n<\/div>\n                                    <\/div>\n\n                                <\/div>\n\t\t\t\t\t\t\t                                <div class=\"element layout02 \" style=\"background-color: transparent\">\n\n                                    <div class=\"icon-container\">\n                                        <div class=\"icon\">\n\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"280\" height=\"300\" src=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf-und-Module.png\" class=\"img-fluid w-100\" alt=\"\" srcset=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf-und-Module.png 280w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf-und-Module-187x200.png 187w\" sizes=\"auto, (max-width: 280px) 100vw, 280px\" \/>                                        <\/div>\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"title style-auto\">Calculate yield and self-consumption<\/h3>                                    <\/div>\n                                    <div class=\"text-container\">\n                                        <div class=\"text\"><ul>\n<li>Determine yield based on local weather data, available worldwide<\/li>\n<li>Select a consumption profile from our database or upload measured consumption data<\/li>\n<li>Integrate heat pumps and calculate the solar coverage ratio<\/li>\n<\/ul>\n<\/div>\n                                    <\/div>\n\n                                <\/div>\n\t\t\t\t\t\t\t                                <div class=\"element layout02 \" style=\"background-color: transparent\">\n\n                                    <div class=\"icon-container\">\n                                        <div class=\"icon\">\n\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"280\" height=\"300\" src=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-Optimierung.png\" class=\"img-fluid w-100\" alt=\"\" srcset=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-Optimierung.png 280w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-Optimierung-187x200.png 187w\" sizes=\"auto, (max-width: 280px) 100vw, 280px\" \/>                                        <\/div>\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"title style-auto\">Optimize Batteries for Increased Self-Consumption and Peak Load Shaving<\/h3>                                    <\/div>\n                                    <div class=\"text-container\">\n                                        <div class=\"text\"><ul>\n<li>Optimize battery storage to increase self-consumption<\/li>\n<li>Size storage systems for peak load shaving<\/li>\n<li>Peak shaving with grid and PV power<\/li>\n<\/ul>\n<\/div>\n                                    <\/div>\n\n                                <\/div>\n\t\t\t\t\t\t\t                                <div class=\"element layout02 \" style=\"background-color: transparent\">\n\n                                    <div class=\"icon-container\">\n                                        <div class=\"icon\">\n\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"280\" height=\"300\" src=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf-und-Module.png\" class=\"img-fluid w-100\" alt=\"\" srcset=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf-und-Module.png 280w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf-und-Module-187x200.png 187w\" sizes=\"auto, (max-width: 280px) 100vw, 280px\" \/>                                        <\/div>\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"title style-auto\">Implement PV module layout in 3D considering shading effects<\/h3>                                    <\/div>\n                                    <div class=\"text-container\">\n                                        <div class=\"text\"><ul>\n<li>Quickly create a 3D model of the building based on Google Maps or roof plans<\/li>\n<li>Visualize shading effects using 3D obstruction objects<\/li>\n<li>Let Polysun automatically place PV modules and optimize the layout<\/li>\n<\/ul>\n<\/div>\n                                    <\/div>\n\n                                <\/div>\n\t\t\t\t\t\t\t                                <div class=\"element layout02 \" style=\"background-color: transparent\">\n\n                                    <div class=\"icon-container\">\n                                        <div class=\"icon\">\n\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"280\" height=\"300\" src=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-Warmenetz.png\" class=\"img-fluid w-100\" alt=\"\" srcset=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-Warmenetz.png 280w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-Warmenetz-187x200.png 187w\" sizes=\"auto, (max-width: 280px) 100vw, 280px\" \/>                                        <\/div>\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"title style-auto\">Integrate E-Mobility<\/h3>                                    <\/div>\n                                    <div class=\"text-container\">\n                                        <div class=\"text\"><ul>\n<li>Select from various usage profiles for electric vehicles<\/li>\n<li>Calculate self-consumption and the autonomy level of your energy system<\/li>\n<\/ul>\n<\/div>\n                                    <\/div>\n\n                                <\/div>\n\t\t\t\t\t\t\t                                <div class=\"element layout02 \" style=\"background-color: transparent\">\n\n                                    <div class=\"icon-container\">\n                                        <div class=\"icon\">\n\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"280\" height=\"300\" src=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf.png\" class=\"img-fluid w-100\" alt=\"\" srcset=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf.png 280w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/POLYSUN-Icon-thermischer-Kreislauf-187x200.png 187w\" sizes=\"auto, (max-width: 280px) 100vw, 280px\" \/>                                        <\/div>\n\t\t\t\t\t\t\t\t\t\t<h3 class=\"title style-auto\">Generate a Professional Project Report<\/h3>                                    <\/div>\n                                    <div class=\"text-container\">\n                                        <div class=\"text\"><ul>\n<li>Configure the report content with templates to focus on what matters to you<\/li>\n<li>Include your project image, company logo, and company details<\/li>\n<li>Project overview with selected 3D views<\/li>\n<li>Inverter design and string plan visualized in 3D<\/li>\n<\/ul>\n<\/div>\n                                    <\/div>\n\n                                <\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t                    <\/div>\n                <\/div>\n\t\t\t\t\n\t\t\t\t            <\/div>\n\t\t        <\/div>\n    <\/section>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-95ff1f7d wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-style-rounded is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1790\" height=\"1190\" src=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/SPT-diagram_.png\" alt=\"Size Battery Storage &amp; Generate Report\" class=\"wp-image-131967\" srcset=\"https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/SPT-diagram_.png 1790w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/SPT-diagram_-300x199.png 300w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/SPT-diagram_-1024x681.png 1024w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/SPT-diagram_-768x511.png 768w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/SPT-diagram_-1536x1021.png 1536w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/SPT-diagram_-1300x864.png 1300w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/SPT-diagram_-200x133.png 200w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/SPT-diagram_-400x266.png 400w, https:\/\/www.velasolaris.com\/wp-content\/uploads\/2025\/04\/SPT-diagram_-600x399.png 600w\" sizes=\"auto, (max-width: 1790px) 100vw, 1790px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"h-size-battery-storage-amp-generate-report\">Size Battery Storage &amp; Generate Report<\/h2>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\">A high self-consumption rate can reduce electricity costs and increase energy independence. Use Polysun to calculate the optimal battery size for maximizing self-consumption. With Polysun, you quickly obtain results on autonomy level and payback period.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-e5a119bd wp-block-columns-is-layout-flex\" style=\"margin-bottom:var(--wp--preset--spacing--70)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:12.5%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:75%\">\n<h2 class=\"wp-block-heading\" id=\"h-faq\" style=\"margin-right:0\">FAQ<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1742479542446\"><h3 class=\"schema-faq-question\">What is Polysun SPT?<\/h3> <p class=\"schema-faq-answer\">Polysun SPT is a software solution for photovoltaic planners that allows you to create 3D roof models, optimally position PV modules, and generate detailed reports. Additionally, it enables inverter and battery storage sizing as well as the creation of electrical schematics and material lists.<img decoding=\"async\" class=\"wp-image-129872\" style=\"max-width:100%;\" src=\"https:\/\/velasolaris.com\/wp-content\/uploads\/2025\/03\/dummybild01.png\" alt=\"\"\/><\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1742479570514\"><h3 class=\"schema-faq-question\">How is Polysun SPT different from Polysun Designer?<\/h3> <p class=\"schema-faq-answer\">Polysun SPT is primarily focused on 3D roof planning and generating professional technical reports for photovoltaic systems. Polysun Designer expands its capabilities to integrate other technologies, such as heat pumps and power-to-heat applications, to optimize the interaction between PV systems and heating\/cooling solutions.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1742479584379\"><h3 class=\"schema-faq-question\">Does Polysun SPT support inverter and battery storage sizing?<\/h3> <p class=\"schema-faq-answer\">Ja, Polysun SPT ermittelt nicht nur den j\u00e4hrlichen Ertrag, sondern stellt auch den Eigenverbrauch und verschiedene Energiefl\u00fcsse (z.\u202fB. Batterieladung\/-entladung) \u00fcbersichtlich dar. So kannst du Szenarien vergleichen und Optimierungsm\u00f6glichkeiten finden.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1744033905317\"><h3 class=\"schema-faq-question\">Can I calculate self-consumption with Polysun SPT?<\/h3> <p class=\"schema-faq-answer\">Yes, Polysun SPT not only determines annual energy yield, but also provides a clear visualization of self-consumption and various energy flows (e.g., battery charging\/discharging). This allows you to compare scenarios and identify optimization potential.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1744033925300\"><h3 class=\"schema-faq-question\">Can Polysun SPT handle larger projects (e.g., commercial installations)?<\/h3> <p class=\"schema-faq-answer\">Yes, Polysun SPT is used for both residential homes and large-scale commercial and industrial PV systems.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1744033951408\"><h3 class=\"schema-faq-question\">Is there a trial version of Polysun?<\/h3> <p class=\"schema-faq-answer\">Yes, you can test Polysun for free for 30 days. The trial version expires automatically.\u2028Get your trial version <a href=\"https:\/\/www.velasolaris.com\/en\/pricing\/\">here<\/a>.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1744036644616\"><h3 class=\"schema-faq-question\">Which Polysun product do I need?<\/h3> <p class=\"schema-faq-answer\">Find a detailed feature comparison of Polysun products <a href=\"https:\/\/www.velasolaris.com\/en\/pricing\/\">here<\/a>.<\/p> <\/div> <\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:12.5%\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Design PV systems in 3D, size inverters and batteries, and calculate yields based on real weather data with 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Polysun Designer expands its capabilities to integrate other technologies, such as heat pumps and power-to-heat applications, to optimize the interaction between PV systems and heating\/cooling solutions.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/#faq-question-1742479584379","position":3,"url":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/#faq-question-1742479584379","name":"Does Polysun SPT support inverter and battery storage sizing?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Ja, Polysun SPT ermittelt nicht nur den j\u00e4hrlichen Ertrag, sondern stellt auch den Eigenverbrauch und verschiedene Energiefl\u00fcsse (z.\u202fB. Batterieladung\/-entladung) \u00fcbersichtlich dar. So kannst du Szenarien vergleichen und Optimierungsm\u00f6glichkeiten finden.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/#faq-question-1744033905317","position":4,"url":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/#faq-question-1744033905317","name":"Can I calculate self-consumption with Polysun SPT?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, Polysun SPT not only determines annual energy yield, but also provides a clear visualization of self-consumption and various energy flows (e.g., battery charging\/discharging). This allows you to compare scenarios and identify optimization potential.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/#faq-question-1744033925300","position":5,"url":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/#faq-question-1744033925300","name":"Can Polysun SPT handle larger projects (e.g., commercial installations)?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, Polysun SPT is used for both residential homes and large-scale commercial and industrial PV systems.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/#faq-question-1744033951408","position":6,"url":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/#faq-question-1744033951408","name":"Is there a trial version of Polysun?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, you can test Polysun for free for 30 days. The trial version expires automatically.\u2028Get your trial version <a href=\"https:\/\/www.velasolaris.com\/en\/pricing\/\">here<\/a>.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/#faq-question-1744036644616","position":7,"url":"https:\/\/www.velasolaris.com\/en\/features\/pv-system-design\/#faq-question-1744036644616","name":"Which Polysun product do I need?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Find a detailed feature comparison of Polysun products <a href=\"https:\/\/www.velasolaris.com\/en\/pricing\/\">here<\/a>.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.velasolaris.com\/en\/wp-json\/wp\/v2\/funktionen\/131945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.velasolaris.com\/en\/wp-json\/wp\/v2\/funktionen"}],"about":[{"href":"https:\/\/www.velasolaris.com\/en\/wp-json\/wp\/v2\/types\/funktionen"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.velasolaris.com\/en\/wp-json\/wp\/v2\/media\/132656"}],"wp:attachment":[{"href":"https:\/\/www.velasolaris.com\/en\/wp-json\/wp\/v2\/media?parent=131945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}